Used 2018 BMW 3 Series for Sale nearArlington, TX
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 51,096
- Stock #:
- E81006
- VIN:
- WBA8B9C57JEE81006
Sponsored by Hi Line Motors
2018 BMW 3 Series
330i Sedan RWD
51,096 mi
$19,223
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Mineral White Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,800
- Stock #:
- STKE22026
- VIN:
- WBA8B9C55JAE22026
Sponsored Listing
2018 BMW 3 Series
330i Sedan RWD
92,800 mi
$14,225
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 76,932
- Stock #:
- CCN1032
- VIN:
- WBA8B9G50JNU99581
Sponsored Listing
2018 BMW 3 Series
330i Sedan RWD
76,932 mi
$15,221
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 69,318
- Stock #:
- PJNU46154
- VIN:
- WBA8E5G52JNU46154
2018 BMW 3 Series
320i xDrive Sedan AWD
69,318 mi
$15,886
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Venetian Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 100,359
- Stock #:
- JAD27959
- VIN:
- WBA8A9C54JAD27959
2018 BMW 3 Series
320i Sedan RWD
100,359 mi
$11,025
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 58,699
- Stock #:
- P2667
- VIN:
- WBA8D9G56JNU70001
2018 BMW 3 Series
330i xDrive Sedan AWD
58,699 mi
$16,720
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 56,168
- Stock #:
- U99818
- VIN:
- WBA8B9G55JNU99818
2018 BMW 3 Series
330i Sedan RWD
56,168 mi
$18,596
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- Gold
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 27,700
- VIN:
- WBA8E1G51JNU92342
2018 BMW 3 Series
320i Sedan RWD
27,700 mi
$14,568
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 87,219
- Stock #:
- P2745
- VIN:
- WBA8B9G50HNU09274
2017 BMW 3 Series
330i Sedan RWD
87,219 mi
$12,420
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 123,444
- Stock #:
- 55640
- VIN:
- WBA8B9G35HNU57187
2017 BMW 3 Series
330i Sedan RWD
123,444 mi
$9,050
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4 Hybrid
- Exterior color:
- Gray
- Combined gas mileage:
- 71 MPG
- Fuel type:
- Hybrid
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,410
- Stock #:
- P2672
- VIN:
- WBA8E1C52JA178504
2018 BMW 3 Series
330e iPerformance Sedan RWD
65,410 mi
$15,020
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 58,065
- Stock #:
- U69128
- VIN:
- WBA8D9G53JNU69128
2018 BMW 3 Series
330i xDrive Sedan AWD
58,065 mi
$17,660
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 51,096
- Stock #:
- E81006
- VIN:
- WBA8B9C57JEE81006
2018 BMW 3 Series
330i Sedan RWD
51,096 mi
$19,223
CarGurus Analysis:
2018 BMW 3 Series
With 161 currently listed for sale and an average price of $15,719, 29.8% of 2018 BMW 3 Series listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 BMW 3 Series 4.53 / 5 stars.
68.3% of 2018 BMW 3 Series listings on CarGurus are accident free.
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4 Hybrid
- Exterior color:
- White
- Combined gas mileage:
- 71 MPG
- Fuel type:
- Hybrid
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 70,547
- Stock #:
- TJA180349
- VIN:
- WBA8E1C54JA180349
2018 BMW 3 Series
330e iPerformance Sedan RWD
70,547 mi
$15,917
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- Glacier Silver Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,863
- Stock #:
- 341
- VIN:
- WBA8E1G53JNU91998
2018 BMW 3 Series
320i Sedan RWD
74,863 mi
$14,480
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Mineral White Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,800
- Stock #:
- STKE22026
- VIN:
- WBA8B9C55JAE22026
2018 BMW 3 Series
330i Sedan RWD
92,800 mi
$14,225
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,891
- Stock #:
- HK864076
- VIN:
- WBA8A9C31HK864076
2017 BMW 3 Series
320i Sedan RWD
92,891 mi
$11,719
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 90,565
- Stock #:
- 488679
- VIN:
- WBA8A3C5XJA488679
2018 BMW 3 Series
320i xDrive Sedan AWD
90,565 mi
$12,399
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- Alpine White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 86,866
- Stock #:
- YJNU47514
- VIN:
- WBA8E5G50JNU47514
2018 BMW 3 Series
320i xDrive Sedan AWD
86,866 mi
$13,397
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Imperial Blue Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Venetian Beige/Black)
- Transmission:
- Automatic
- Mileage:
- 74,714
- Stock #:
- PU59295
- VIN:
- WBA8D9G52HNU59295
2017 BMW 3 Series
330i xDrive Sedan AWD
74,714 mi
$15,221
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 60,720
- Stock #:
- 70208894
- VIN:
- WBA8E5G55HNU41363
2017 BMW 3 Series
320i xDrive Sedan AWD
60,720 mi
$16,647
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 145,030
- Stock #:
- 1200
- VIN:
- WBA8B9C55HK884619
2017 BMW 3 Series
330i Sedan RWD
145,030 mi
$8,444
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,891
- Stock #:
- HK864076
- VIN:
- WBA8A9C31HK864076
Sponsored Listing
2017 BMW 3 Series
320i Sedan RWD
92,891 mi
$11,719
CarGurus Analysis: 2018 BMW 3 Series
Summary
With 161 currently listed for sale and an average price of $15,719, 29.8% of 2018 BMW 3 Series listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 BMW 3 Series 4.53 / 5 stars.
68.3% of 2018 BMW 3 Series listings on CarGurus are accident free.
Why it stands out
The 2018 BMW 3 Series stands out as a compact luxury sedan that still leans hard into BMW’s traditional strengths: performance, handling, and a premium feel. It is part of the sixth generation, and for this model year it benefits from the broader F30-era mix of engines and drivetrains, including four- and six-cylinder power, rear- or all-wheel drive, and either a manual or automatic transmission. That combination gives the car a wide appeal, especially for buyers who want a sedan that can feel both practical and genuinely engaging.
What makes the 2018 model especially distinctive is how much equipment and capability BMW had layered into the generation by this point. The car could be had with advanced safety equipment, modern infotainment, and a cabin that remained sober, business-like, and luxurious, even if the back seat is tight. It also offers a broad range of powertrains, from efficient four-cylinder versions to stronger six-cylinder models, which helps explain why the 3 Series has long been seen as one of the most versatile choices in its class. At the same time, it is not a cheap car to buy or own, and maintenance costs can be significant, so its appeal is strongest for shoppers who value driving enjoyment and premium character enough to accept those tradeoffs.
Other model years to consider
- 2025 BMW 3 Series
- Average price: $37,352
- Good/great deal percentage: 40.1%
- Total listings: 262
- 2023 BMW 3 Series
- Average price: $32,776
- Good/great deal percentage: 41.0%
- User rating: 5 / 5
- Total listings: 173
- 2019 BMW 3 Series
- Average price: $18,845
- Good/great deal percentage: 29.9%
- User rating: 5 / 5
- Total listings: 187
Similar models to consider
- 2018 Audi A4
- Average price: $16,076
- Good/great deal percentage: 26.1%
- User rating: 5 / 5
- Total listings: 111
- 2018 Mercedes-Benz C-Class
- Average price: $17,485
- Good/great deal percentage: 27.9%
- User rating: 4.67 / 5
- Total listings: 298
- 2018 Lexus IS
- Average price: $23,241
- Good/great deal percentage: 30.3%
- User rating: 4.38 / 5
- Total listings: 66
This analysis is based on CarGurus' proprietary market data from October 12, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
4.6 Overall rating
Filter by rating
CarGurus
Reviewed a 2018 BMW 328d xDrive Sedan AWD on Aug 18, 2026
One of the best diesel engines in the market, reliable and the consumption is amazing, I was making 930 kilometres with a full tank, not even electric or hybrids delivers that amazing number.
anthony G
Reviewed a 2018 BMW 3 Series on May 16, 2025
Great car. Just need to fix the display unit.there’s a damage on the LCD.. which makes it impossible to read anything conclusively
Kareem P
Reviewed a 2018 BMW 3 Series on Feb 1, 2021
I love my 330e. It has a lot of power and great on gas. The ride is unbelievable.
Tom K
Reviewed a 2018 BMW 3 Series on Jun 22, 2021
Somewhat similar to Audi A3 E-tron, but that model is no longer available in US. Wish the 330e could go farther on just electricity. Youll never actually save money with these PHEVs, but Mother Nature will like it
Compare 2018 BMW 3 Series Trims in Arlington, TX
The 2018 BMW 3 Series offers a range of trims from budget-friendly options to performance-oriented models, catering to various preferences and needs.
- Starting at $12,170
- Best MPG/MPGe: 66 city / 78 hwy
- Most Popular: 330i Sedan RWD
Trim Overview
Prices updated weekly from CarGurus listings.
| 320i Sedan RWD | 320i xDrive Sedan AWD | 330i Sedan RWD (Most Popular) | 330i xDrive Sedan AWD | 328d xDrive Sedan AWD | 330e iPerformance Sedan RWD | 340i Sedan RWD | 340i xDrive Sedan AWD | |
|---|---|---|---|---|---|---|---|---|
| Starting MSRP | $34,900 | $36,900 | $40,250 | $42,250 | $43,750 | $45,600 | $48,950 | $50,950 |
| Avg. Market Price | $12,170 | $13,738 | $14,805 | $16,495 | $15,781 | $14,749 | $26,843 | $27,100 |
| Positioning | Best value | AWD for less | Standard | Sport + AWD | Sport + AWD | Standard | Standard | Trail-ready |
| Standout Features | Bluetooth, heated seats | Blind spot monitoring, navigation | CarPlay, parking sensors | Remote start, navigation | Bluetooth, heated seats | Backup camera, blind spot monitoring | Navigation, heated seats | Blind spot monitoring, parking sensors |
| Drivetrain | RWD | AWD | RWD | AWD | AWD | RWD | RWD | AWD |
| Listings Available | 48 | 28 | 95 | 61 | 9 | 11 | 18 | 18 |
Quick Compare Table
Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.
| 320i Sedan RWD | 320i xDrive Sedan AWD | 330i Sedan RWD | 330i xDrive Sedan AWD | 328d xDrive Sedan AWD | 330e iPerformance Sedan RWD | 340i Sedan RWD | 340i xDrive Sedan AWD | |
|---|---|---|---|---|---|---|---|---|
| AI Summary | Most affordable option in the lineup | AWD at a lower price point | Best-selling trim with solid features | Sporty AWD performance | Diesel efficiency with AWD | Best fuel economy in the lineup | Powerful engine with luxury features | AWD performance with luxury touches |
| Avg. Market Price | $12,170 | $13,738 | $14,805 | $16,495 | $15,781 | $14,749 | $26,843 | $27,100 |
| MSRP | $34,900 | $36,900 | $40,250 | $42,250 | $43,750 | $45,600 | $48,950 | $50,950 |
| Engine | 2.0L 180 hp I4 | 2.0L 180 hp I4 | 2.0L 248 hp I4 | 2.0L 248 hp I4 | 2.0L 180 hp I4 Diesel | 2.0L 248 hp I4 Hybrid | 3.0L 320 hp I6 | 3.0L 320 hp I6 |
| Drivetrain | RWD | AWD | RWD | AWD | AWD | RWD | RWD | AWD |
| MPG/MPGe (City/Hwy) | 24/35 | 23/34 | 24/34 | 23/33 | 30/40 | 66/78 | 21/32 | 21/31 |
| Bluetooth | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Backup Camera | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Heated Seats | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Leather Seats | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — |
| Navigation System | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Multi Zone Climate Control | ✓ | — | ✓ | — | ✓ | — | ✓ | — |
| Parking Sensors | ✓ | ✓ | ✓ | ✓ | — | ✓ | — | ✓ |
| Blind Spot Monitoring | — | ✓ | ✓ | ✓ | — | ✓ | — | ✓ |
| CarPlay | — | — | ✓ | ✓ | — | — | — | — |
| Remote Start | — | — | — | ✓ | — | — | — | — |
| Active Listings | 48 | 28 | 95 | 61 | 9 | 11 | 18 | 18 |
Missing data displayed as "—".
Trim Deep Dives
320i Sedan RWD — "Who It's For"
The 320i Sedan RWD is the pick for shoppers who want a luxury sedan experience without breaking the bank. It's the most budget-friendly option in the lineup.
- Avg. market price: $12,170 (updated weekly)
- MPG/MPGe: 24 city / 35 hwy
- Inventory: 48 listings
- View 320i Sedan RWD listings
320i xDrive Sedan AWD — "Who It's For"
The 320i xDrive Sedan AWD is the choice for those who want all-wheel drive without a hefty price tag. It balances performance and affordability well.
- Avg. market price: $13,738 (updated weekly)
- MPG/MPGe: 23 city / 34 hwy
- Inventory: 28 listings
- View 320i xDrive Sedan AWD listings
330i Sedan RWD — "Who It's For"
The 330i Sedan RWD is the pick for shoppers who want a blend of performance and luxury without going for the top-tier models. It's the most popular trim in the lineup.
- Avg. market price: $14,805 (updated weekly)
- MPG/MPGe: 24 city / 34 hwy
- Inventory: 95 listings
- View 330i Sedan RWD listings
330i xDrive Sedan AWD — "Who It's For"
The 330i xDrive Sedan AWD is ideal for those seeking sporty performance with the added benefit of all-wheel drive. It offers a great balance of features and capability.
- Avg. market price: $16,495 (updated weekly)
- MPG/MPGe: 23 city / 33 hwy
- Inventory: 61 listings
- View 330i xDrive Sedan AWD listings
328d xDrive Sedan AWD — "Who It's For"
The 328d xDrive Sedan AWD is for shoppers who prioritize fuel efficiency and all-wheel drive in a luxury sedan. It's a unique option with diesel power.
- Avg. market price: $15,781 (updated weekly)
- MPG/MPGe: 30 city / 40 hwy
- Inventory: 9 listings — lower availability; may limit negotiating room
- View 328d xDrive Sedan AWD listings
330e iPerformance Sedan RWD — "Who It's For"
The 330e iPerformance Sedan RWD is the choice for eco-conscious shoppers wanting a luxury experience. It offers impressive fuel economy with hybrid technology.
- Avg. market price: $14,749 (updated weekly)
- MPG/MPGe: 66 city / 78 hwy
- Inventory: 11 listings — lower availability; may limit negotiating room
- View 330e iPerformance Sedan RWD listings
340i Sedan RWD — "Who It's For"
The 340i Sedan RWD is for those who want a powerful engine and luxury features without going for the top-tier models. It offers a sporty driving experience.
- Avg. market price: $26,843 (updated weekly)
- MPG/MPGe: 21 city / 32 hwy
- Inventory: 18 listings — lower availability; may limit negotiating room
- View 340i Sedan RWD listings
340i xDrive Sedan AWD — "Who It's For"
The 340i xDrive Sedan AWD is the pick for shoppers who want a high-performance luxury sedan with all-wheel drive. It combines power and capability seamlessly.
- Avg. market price: $27,100 (updated weekly)
- MPG/MPGe: 21 city / 31 hwy
- Inventory: 18 listings — lower availability; may limit negotiating room
- View 340i xDrive Sedan AWD listings
Trim Recommendations
Most Popular — 330i Sedan RWD
With 95 active listings, the 330i Sedan RWD is the clear volume leader in the lineup.
Browse 330i Sedan RWD listings
Best Budget Option — 320i Sedan RWD
At $12,170 avg market price — below the lineup median of $15,293 — it's the most accessible entry point.
Browse 320i Sedan RWD listings
Best for Fuel Economy — 330e iPerformance Sedan RWD
With an impressive MPG/MPGe of 66 city / 78 hwy, the 330e iPerformance Sedan RWD is the most fuel-efficient option.
Browse 330e iPerformance Sedan RWD listings
These recommendations are based on CarGurus' proprietary market data from October 8, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
2018 BMW 3 Series Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 BMW 3 Series prices has changed over time.
See more price trends2018 BMW 3 Series Pricing Analysis: Arlington, TX Market Report
Pricing in Nearby Cities
Market Area: Arlington, TX
Key Insights
- Highest-Price Market: The Greenville, TX market shows the highest average price at $16,502, indicating a premium demand in that area.
- Best Value: In contrast, Weatherford, TX offers the lowest average price at $13,493, presenting a more budget-friendly option for shoppers.
- Inventory Drives Stability: The Fort Worth, TX and Dallas, TX markets both have 160 listings, suggesting a stable supply that may help maintain competitive pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Fort Worth, TX | 160 | $15,419 |
| Dallas, TX | 160 | $15,419 |
| Denton, TX | 160 | $15,419 |
| McKinney, TX | 155 | $15,353 |
| Greenville, TX | 145 | $16,502 |
| Weatherford, TX | 137 | $13,493 |
Pricing by Trim Packages
Key Insights
- Volume Leader: The 330i Sedan RWD trim leads with 94 listings, indicating strong consumer interest and availability.
- Premium Spread: The 340i xDrive Sedan AWD has the highest MSRP at $50,950, reflecting its premium features and performance.
- Drivetrain Effect: All AWD trims, such as the 330i xDrive Sedan AWD, are priced higher than their RWD counterparts, showcasing the added value of all-wheel drive.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 330i xDrive Sedan AWD | 60 | $42,250 | AWD | 2.0L 248 hp I4 |
| 330i Sedan RWD | 94 | $40,250 | RWD | 2.0L 248 hp I4 |
| 320i xDrive Sedan AWD | 30 | $36,900 | AWD | 2.0L 180 hp I4 |
| 320i Sedan RWD | 58 | $34,900 | RWD | 2.0L 180 hp I4 |
| 340i xDrive Sedan AWD | 18 | $50,950 | AWD | 3.0L 320 hp I6 |
| 330e iPerformance Sedan RWD | 9 | $45,600 | RWD | 2.0L 248 hp I4 Hybrid |
| 340i Sedan RWD | 17 | $48,950 | RWD | 3.0L 320 hp I6 |
| 328d xDrive Sedan AWD | 10 | $43,750 | AWD | 2.0L 180 hp I4 Diesel |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2026 model year is priced at $48,458, slightly above its starting MSRP of $48,000, indicating a strong demand for newer models.
- Depreciation Curve: The 2015 model year shows the steepest depreciation at -69.9%, highlighting significant value loss over time.
- Best Value Sweet Spot: The 2018 model year has an average price of $15,419, which is -55.8% below its starting MSRP of $34,900, making it an attractive option for budget-conscious buyers.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2026 | $48,000 | $48,458 | +1.0% |
| 2025 | $45,950 | $37,453 | -18.5% |
| 2024 | $44,500 | $34,984 | -21.4% |
| 2023 | $43,800 | $32,821 | -25.1% |
| 2022 | $41,450 | $26,969 | -34.9% |
| 2021 | $41,250 | $26,698 | -35.3% |
| 2020 | $40,750 | $25,878 | -36.5% |
| 2019 | $40,250 | $18,717 | -53.5% |
| 2018 | $34,900 | $15,419 | -55.8% |
| 2017 | $33,450 | $13,669 | -59.1% |
| 2016 | $33,150 | $12,476 | -62.4% |
| 2015 | $32,950 | $9,904 | -69.9% |
These recommendations are based on CarGurus' proprietary market data from October 14, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
How much does the 2018 BMW 3 Series cost?
| Metric | Value |
|---|---|
| Current Average Price | $15,023 |
| Year-Round Low | $14,760 |
| Year-Round High | $16,070 |
| Average Price a Year Ago | $16,074 |
| Change vs. Last Year | −6.54% |
Prices have softened 6.54% compared to this time last year, making it a favorable time to shop this model year.
There are 1,177 listings available, which gives you a solid pool of options to compare.
Is the 2018 BMW 3 Series a good car?
Yes — the 4.53/5 user rating points to strong owner satisfaction. Owners consistently praise the performance, ride quality, powerful acceleration, and smooth handling, which fits a compact luxury sedan that prioritizes driving enjoyment. The overview also shows why it appeals to you if you want a premium-feeling sedan with a broad mix of engines, drivetrains, and transmission choices. With 34.7% of listings marked as good or great deals, you have a decent chance of finding value in the market.
Is the 2018 BMW 3 Series reliable?
Owners rate it 4.53/5, a strong signal of long-term satisfaction.
User feedback points to a car that feels enjoyable and confidence-inspiring to live with, especially because of its smooth handling and strong performance. That said, the ownership picture still calls for careful shopping, since premium cars like this can become expensive if prior maintenance has been neglected. For used buyers, the main long-term risk is ending up with a well-equipped car that needs costly catch-up service.
What should I look for when buying a used 2018 BMW 3 Series?
At 57.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
You should start with a full vehicle history report so you can separate clean examples from cars with accident records. Then prioritize a pre-purchase inspection, especially on the suspension, tires, brakes, and any electronics that affect daily use. Because owner comments mention concerns about the spare tire and tire sensor, it also makes sense to check the condition and completeness of the wheel-and-tire setup carefully.
Is now a good time to buy a used 2018 BMW 3 Series?
This is a moderate market, so you can shop selectively without feeling rushed.
- Deal availability: 34.7% of listings are priced as good or great deals.
- Inventory: There are 1,177 listings available.
- Price trend: Prices have softened 6.54% compared with last year.
- Clean inventory: 57.6% of listings are accident-free.
If you find a listing below $14,760, that's toward the low end of the year-round range and worth acting on quickly.
What is the 2018 BMW 3 Series's resale value?
The current average of $15,023 sits slightly below last year's $16,074.
That softer pricing can help you buy more carefully now, but it also means future resale will depend heavily on how well you maintain the car. If you keep mileage reasonable and service records complete, you should be in a better position when it is time to sell. A clean history and strong condition matter even more in a premium sedan market where buyers compare closely across listings.
Vehicles with strong owner satisfaction ratings, like this model year's 4.53/5, tend to retain buyer demand, which supports resale value over time.
Should I buy a 2018 BMW 3 Series or consider a different year?
If you're weighing the 2018 against nearby model years, here's how to think about it:
Choose the 2018 if:
- 34.7% of listings are priced as good or great deals.
- At 57.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 6.54% compared with last year.
- Owners rate it 4.53/5 — a strong satisfaction signal.
Consider the 2019 if:
- At $20,304, the 2019 costs more than the current year's $15,023 average.
- It adds a more advanced software experience.
The bottom line: If you want the better value play, the 2018 is the stronger starting point because it combines a lower average price with solid owner satisfaction. If you are willing to spend more for the newer model's updated software experience, the 2019 is the better secondary path for buyers who care more about the latest tech than upfront savings.
These recommendations are based on CarGurus' proprietary market data from October 13, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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