Used 2021 BMW X3 for Sale nearPortland, ME
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Glacier Silver Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 76,475
- Stock #:
- 89766
- VIN:
- 5UXTY5C04M9H97127
Sponsored by Merchants Automotive Group
2021 BMW X3
xDrive30i AWD
76,475 mi
$22,871
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray (Dark Graphite Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 77,754
- Stock #:
- 110876
- VIN:
- 5UXTY5C09M9E95025
Sponsored Listing
2021 BMW X3
xDrive30i AWD
77,754 mi
$23,395
- Year:
- 2022
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cognac
- Transmission:
- 8-Speed Automatic
- Mileage:
- 55,889
- Stock #:
- 89790L
- VIN:
- 5UX53DP03N9M66243
Sponsored Listing
2022 BMW X3
xDrive30i AWD
55,889 mi
$28,175
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 382 hp 3L I6
- Exterior color:
- Alpine White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black W/Oyster Stitching
- Transmission:
- 8-Speed Automatic
- Mileage:
- 69,240
- Stock #:
- TP4066A
- VIN:
- 5UXTY9C09M9F39810
2021 BMW X3
M40i AWD
69,240 mi
$33,530
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cognac W/Contrast Stitch
- Transmission:
- 8-Speed Automatic
- Mileage:
- 56,292
- Stock #:
- MP6996
- VIN:
- 5UXTY5C07M9H09610
2021 BMW X3
xDrive30i AWD
56,292 mi
$26,560
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 93,016
- Stock #:
- 14847
- VIN:
- 5UXTY3C07L9B65337
2020 BMW X3
sDrive30i RWD
93,016 mi
$17,153
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Mocha w/Contrast Sti
- Transmission:
- Automatic
- Mileage:
- 63,709
- Stock #:
- ab911
- VIN:
- 5UXTY3C02LLU71054
2020 BMW X3
sDrive30i RWD
63,709 mi
$20,284
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 53,780
- Stock #:
- 3924A
- VIN:
- 5UXTY5C0XL9D45990
-$700
2020 BMW X3
xDrive30i AWD
53,780 mi
$24,174
$23,474
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Terra Brown Metallic - C1L
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Canberra Beige/Black - K8FY)
- Transmission:
- Automatic
- Mileage:
- 94,359
- Stock #:
- A4248
- VIN:
- 5UXTY5C03L9D58368
-$1,990
2020 BMW X3
xDrive30i AWD
94,359 mi
$19,073
$17,083
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,281
- Stock #:
- L9B52945
- VIN:
- 5UXTY5C04L9B52945
2020 BMW X3
xDrive30i AWD
80,281 mi
$18,997
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 45,872
- Stock #:
- 70063392
- VIN:
- 5UXTY3C06M9E10520
2021 BMW X3
sDrive30i RWD
45,872 mi
$24,997
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray (Dark Graphite Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 80,513
- VIN:
- 5UXTY5C0XM9G10005
2021 BMW X3
xDrive30i AWD
80,513 mi
$21,899
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 77,084
- Stock #:
- 9217
- VIN:
- 5UXTY3C0XM9E52222
2021 BMW X3
sDrive30i RWD
77,084 mi
$21,422
CarGurus Analysis:
2021 BMW X3
With 2,174 currently listed for sale and an average price of $24,528.00, 33.6% of 2021 BMW X3s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 BMW X3 4.8 / 5 stars.
81.7% of 2021 X3 models on CarGurus are accident free.
The 2021 BMW X3 is known for its comfort, smooth ride, and strong performance, featuring a spacious interior and a wealth of technology.
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Phytonic Blue Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Canberra Beige/Black)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 66,858
- Stock #:
- B262428A
- VIN:
- 5UXTY5C01L9B34628
2020 BMW X3
xDrive30i AWD
66,858 mi
$21,797
- Year:
- 2022
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cognac
- Transmission:
- 8-Speed Automatic
- Mileage:
- 72,197
- Stock #:
- B57380B
- VIN:
- 5UX53DP08N9J89234
-$1,000
2022 BMW X3
xDrive30i AWD
72,197 mi
$26,080
$25,080
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 75,407
- Stock #:
- 8108
- VIN:
- 5UXTY5C00M9D75565
2021 BMW X3
xDrive30i AWD
75,407 mi
$22,480
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Terra Brown Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Canberra Beige/Black)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 93,364
- Stock #:
- LT37399
- VIN:
- 5UXTY5C08LLT37399
2020 BMW X3
xDrive30i AWD
93,364 mi
$16,594
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- [300] Alpine White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 75,123
- Stock #:
- 40206S
- VIN:
- 5UXTY3C0XM9G40206
![[300] Alpine White 2021 BMW X3 SUV / Crossover Rear-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/07/27/13/53/2021_bmw_x3-pic-2522470082147451659-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
-$431
2021 BMW X3
sDrive30i RWD
75,123 mi
$20,021
$19,590
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 382 hp 3L I6
- Exterior color:
- Gray (Dark Graphite Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 38,773
- Stock #:
- 06414
- VIN:
- 5UXTY9C02L9C90135
-$1,000
2020 BMW X3
M40i AWD
38,773 mi
$35,582
$34,582
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 22,077
- Stock #:
- L9B90240
- VIN:
- 5UXTY3C07L9B90240
2020 BMW X3
sDrive30i RWD
22,077 mi
$26,835
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Alpine White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cognac W/Contrast Stitch
- Transmission:
- 8-Speed Automatic
- Mileage:
- 78,446
- Stock #:
- D13010
- VIN:
- 5UXTY3C04L9D13010
2020 BMW X3
sDrive30i RWD
78,446 mi
$18,641
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Jet Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Canberra Beige/Black)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 60,230
- Stock #:
- 110831
- VIN:
- 5UXTY5C06M9F52622
2021 BMW X3
xDrive30i AWD
60,230 mi
$25,495
- Year:
- 2022
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black Sapphire Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 67,489
- Stock #:
- 110814
- VIN:
- 5UX53DP03N9L69592
Sponsored Listing
2022 BMW X3
xDrive30i AWD
67,489 mi
$27,395
CarGurus Analysis: 2021 BMW X3
overall
Summary
With 2,174 currently listed for sale and an average price of $24,528.00, 33.6% of 2021 BMW X3s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 BMW X3 4.8 / 5 stars.
81.7% of 2021 X3 models on CarGurus are accident free.
The 2021 BMW X3 is known for its comfort, smooth ride, and strong performance, featuring a spacious interior and a wealth of technology.
Why it stands out
The 2021 BMW X3 is a standout in the compact luxury SUV market, combining a spacious interior with solid driving dynamics and a host of technology features. This model year sees enhancements in standard safety features and the introduction of new in-car tech options, making it an appealing choice for buyers seeking both luxury and practicality. The X3 offers multiple powertrain options, including a turbocharged four-cylinder engine and a plug-in hybrid variant, catering to a range of performance preferences. While it is on the pricier side compared to some competitors, its blend of comfort, performance, and advanced technology makes it a compelling option for those in the market for a luxury SUV.
Other model years to consider
- Average price: $29,560.00
- Good/great deal percentage: 34.1%
- User rating: 4.92 / 5
- Total listings: 3,406
- Average price: $35,142.00
- Good/great deal percentage: 33.9%
- User rating: 5 / 5
- Total listings: 4,305
- Average price: $38,623.00
- Good/great deal percentage: 35.4%
- User rating: 5 / 5
- Total listings: 4,177
This analysis is based on CarGurus' proprietary market data from August 3, 2026, CarGurus experts' opinions, and generative AI.
4.8 Overall rating
Filter by rating
John David L
Reviewed a 2021 BMW X3 on Feb 13, 2023
Great car with tons of performance. Only minor thing that could use improvement is the interior storage (center console, doors, etc. )
Ashley S
Reviewed a 2021 BMW X3 on Nov 21, 2020
Love it-- ended up buying. We drove a 2020 Mercedes GLC 300 and a 2020 and 2021 Volvo xc60. The BMW was our favorite. The seats were incredibly comfortable and it rode smooth.
steve m
Reviewed a 2021 BMW X3 on Dec 31, 2023
I was happy with the features on this car. I already own another X3 and wanted heads up display and larger screen which this car did not have.
Dan K
Reviewed a 2021 BMW X3 on Dec 26, 2023
Have only had it for a few days, but am loving it! Seats are very comfortable, and ride is nice. Good power out of the 2.0-liter.
2021 BMW X3 Trims
| Trim type | MSRP |
|---|---|
| xDrive30e AWD | $49,600 |
| sDrive30i RWD | $43,000 |
| xDrive30i AWD | $45,000 |
| M40i AWD | $56,600 |
2021 BMW X3 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 BMW X3 prices has changed over time.
See more price trendsFAQs
How much does the 2021 BMW X3 cost in Portland, ME?
Is the 2021 BMW X3 a good car?
How many 2021 BMW X3 vehicles in Portland, ME have no reported accidents or damage?
Is the 2021 BMW X3 safe?
What is the fuel economy of the 2021 BMW X3?
What fuel types are available?
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