Used 2018 BMW 3 Series for Sale near Connecticut
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:
- All-Wheel Drive
- Engine:
- 320 hp 3L I6
- Exterior color:
- Glacier Silver Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black/Dark Oyster
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,498
- Stock #:
- 586087
- VIN:
- WBA8B7C59JA586087
Sponsored by Car Central
2018 BMW 3 Series
340i xDrive Sedan AWD
80,498 mi
$25,791
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 67,092
- Stock #:
- U62211
- VIN:
- WBA8D9G39HNU62211
Sponsored Listing
2017 BMW 3 Series
330i xDrive Sedan AWD
67,092 mi
$16,794
- Year:
- 2019
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Mediterranean Blue Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 121,461
- Stock #:
- 19UC9798
- VIN:
- WBA5R7C58KAJ83802
Sponsored Listing
2019 BMW 3 Series
330i xDrive Sedan AWD
121,461 mi
$17,662
- Year:
- 2019
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 69,802
- Stock #:
- TJ81313
- VIN:
- WBA5R7C55KAJ81313
2019 BMW 3 Series
330i xDrive Sedan AWD
69,802 mi
$23,862
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 67,092
- Stock #:
- U62211
- VIN:
- WBA8D9G39HNU62211
2017 BMW 3 Series
330i xDrive Sedan AWD
67,092 mi
$16,794
- Year:
- 2019
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,829
- Stock #:
- 25P7212A
- VIN:
- 3MW5R7J54K8A05223
2019 BMW 3 Series
330i xDrive Sedan AWD
80,829 mi
$21,202
- Year:
- 2017
- 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:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 98,350
- Stock #:
- 10399
- VIN:
- WBA8D9G36HNU65776
2017 BMW 3 Series
330i xDrive Sedan AWD
98,350 mi
$12,978
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 134,000
- Stock #:
- 999
- VIN:
- WBA8D9G36HNU64952
2017 BMW 3 Series
330i xDrive Sedan AWD
134,000 mi
$10,298
- Year:
- 2019
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 53,019
- Stock #:
- 107576
- VIN:
- 3MW5R7J59K8B01414
2019 BMW 3 Series
330i xDrive Sedan AWD
53,019 mi
$22,931
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 320 hp 3L I6
- Exterior color:
- Estoril Blue Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 135,659
- Stock #:
- A501
- VIN:
- WBA8B7C56HK704097
2017 BMW 3 Series
340i xDrive Sedan AWD
135,659 mi
$15,299
- Year:
- 2019
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cognac
- Transmission:
- 8-Speed Automatic
- Mileage:
- 84,202
- Stock #:
- 22398
- VIN:
- WBA5R7C57KAJ86156
2019 BMW 3 Series
330i xDrive Sedan AWD
84,202 mi
$21,737
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 121,442
- Stock #:
- U45146
- VIN:
- WBA8E5G38HNU45146
2017 BMW 3 Series
320i xDrive Sedan AWD
121,442 mi
$9,665
- 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:
- Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 70,721
- Stock #:
- U53680
- VIN:
- WBA8B9G32HNU53680
2017 BMW 3 Series
330i Sedan RWD
70,721 mi
$15,610
CarGurus Analysis:
2018 BMW 3 Series
With 1,221 currently listed for sale and an average price of $15,257.00, 34.1% of 2018 BMW 3 Series models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 BMW 3 Series 4.5 / 5 stars.
63.8% of 2018 BMW 3 Series models on CarGurus are accident free.
- 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:
- Saddle Brown/Dark Br
- Transmission:
- Automatic
- Mileage:
- 78,651
- VIN:
- WBA8D9G38HNU64113
2017 BMW 3 Series
330i xDrive Sedan AWD
78,651 mi
$14,366
- Year:
- 2019
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Mediterranean Blue Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 121,461
- Stock #:
- 19UC9798
- VIN:
- WBA5R7C58KAJ83802
2019 BMW 3 Series
330i xDrive Sedan AWD
121,461 mi
$17,662
- Year:
- 2017
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Glacier Silver Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black w/Red Highligh
- Transmission:
- Automatic
- Mileage:
- 99,586
- Stock #:
- U64955 LOT A
- VIN:
- WBA8D9G31HNU64955
2017 BMW 3 Series
330i xDrive Sedan AWD
99,586 mi
$12,990
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Mineral Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 89,968
- Stock #:
- U70162
- VIN:
- WBA8D9G58JNU70162
2018 BMW 3 Series
330i xDrive Sedan AWD
89,968 mi
$14,489
- 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
- Transmission:
- Automatic
- Mileage:
- 74,824
- Stock #:
- 38161
- VIN:
- WBA8D9G52JNU72313
2018 BMW 3 Series
330i xDrive Sedan AWD
74,824 mi
$14,170
- 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:
- Automatic
- Mileage:
- 81,259
- Stock #:
- AB16702
- VIN:
- WBA8B9G56JNU99309
2018 BMW 3 Series
330i Sedan RWD
81,259 mi
$16,205
- Year:
- 2018
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 180 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 61,121
- Stock #:
- XWG-JNU46197
- VIN:
- WBA8E5G59JNU46197
-$4,000
2018 BMW 3 Series
320i xDrive Sedan AWD
61,121 mi
$19,019
$15,019
- 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 Sapphire Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Venetian Beige)
- Transmission:
- Automatic
- Mileage:
- 60,471
- Stock #:
- 8018a
- VIN:
- WBA8D9C56JA608018
2018 BMW 3 Series
330i xDrive Sedan AWD
60,471 mi
$18,265
- Year:
- 2019
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 118,806
- Stock #:
- B26679D3
- VIN:
- 3MW5R7J54K8B00655
2019 BMW 3 Series
330i xDrive Sedan AWD
118,806 mi
$17,294
- Year:
- 2019
- Make:
- BMW
- Model:
- 3 Series
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cognac
- Transmission:
- 8-Speed Automatic
- Mileage:
- 84,202
- Stock #:
- 22398
- VIN:
- WBA5R7C57KAJ86156
Sponsored Listing
2019 BMW 3 Series
330i xDrive Sedan AWD
84,202 mi
$21,737
CarGurus Analysis: 2018 BMW 3 Series
Summary
With 1,221 currently listed for sale and an average price of $15,257.00, 34.1% of 2018 BMW 3 Series models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 BMW 3 Series 4.5 / 5 stars.
63.8% of 2018 BMW 3 Series models 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 businesslike sense of refinement. It remains part of a long-running nameplate that has been closely associated with the brand’s identity, and even in this generation it keeps the formula focused on driving enjoyment rather than flash. For buyers, that means a car with precise handling, confidence-inspiring braking, and a premium feel that has long made the 3 Series a benchmark in its class.
For 2018, the 3 Series sits in the sixth generation, which brought a wide range of engines and body styles over its run, including four-cylinder, six-cylinder, diesel, and plug-in hybrid powertrains. The 2018 models are described as the newest and priciest of that generation, and they can be found with well under 100,000 miles for anywhere from $16,000 to $22,000 in good condition. They also benefit from the generation’s available safety and infotainment technology, though the cabin’s screen and controller setup is now a little dated compared with newer systems.
At the same time, the 2018 BMW 3 Series is not a perfect all-around choice. The cabin is still tight, especially in back, and ownership costs can be significant. Reliability is better than the generation that came before it, but the earliest examples from this generation had enough issues that careful shopping still matters. Even so, for buyers who want a used luxury sedan with strong driving dynamics, a premium image, and a broad range of configurations, the 2018 3 Series remains an appealing option.
Other model years to consider
- Average price: $38,022.00
- Good/great deal percentage: 37.2%
- User rating: 5 / 5
- Total listings: 2,021
- Average price: $35,279.00
- Good/great deal percentage: 35.6%
- User rating: 5 / 5
- Total listings: 1,767
- Average price: $41,976.00
- Good/great deal percentage: 37.3%
- Total listings: 2,174
This analysis is based on CarGurus' proprietary market data from August 10, 2026, CarGurus experts' opinions, and generative AI.
4.5 Overall rating
Filter by rating
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
Toni A
Reviewed a 2018 BMW 3 Series on Jun 8, 2023
I’m completely satisfied! This car is an upgrade to my 2016 BMW that was totaled. I am a fan of the 3 Series forever. This car is in great condition!
2018 BMW 3 Series Trims
| Trim type | MSRP |
|---|---|
| 328d xDrive Sedan AWD | $43,750 |
| 340i Sedan RWD | $48,950 |
| 340i xDrive Sedan AWD | $50,950 |
| 330e iPerformance Sedan RWD | $45,600 |
| 320i Sedan RWD | $34,900 |
| 320i xDrive Sedan AWD | $36,900 |
| 330i xDrive Sedan AWD | $42,250 |
| 330i Sedan RWD | $40,250 |
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 trendsFAQs
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