Used Gray BMW X3 for Sale inBoulder, MT
120 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2025
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 393 hp 3L I6
- Exterior color:
- Gray (Dark Graphite Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 14,834
- Stock #:
- Y91922
- VIN:
- 5UX73GP03S9Y91922
New arrival
2025 BMW X3
M50 xDrive
14,834 mi
Home delivery from Duluth, GA
Price includes $3,372 shipping
Good Deal
$58,219
- Year:
- 2023
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Red
- Transmission:
- Automatic
- Mileage:
- 38,817
- Stock #:
- T13823
- VIN:
- 5UX53DP09P9T13823
2023 BMW X3
xDrive30i AWD
38,817 mi
Home delivery from Lehi, UT
Price includes $512 shipping
Fair Deal
$35,496
- Year:
- 2024
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 382 hp 3L I6
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 11,913
- Stock #:
- 14826
- VIN:
- 5UX83DP01R9W01724
2024 BMW X3
M40i AWD
11,913 mi
Home delivery from Philadelphia, PA
Price includes $2,365 shipping
Good Deal
$55,079
- Year:
- 2015
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 50,475
- Stock #:
- D56288A
- VIN:
- 5UXWX9C51F0D56288
New arrival
2015 BMW X3
xDrive28i AWD
50,475 mi
Home delivery from Denver, CO
Price includes $864 shipping
Fair Deal
$16,863
- Year:
- 2020
- 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:
- Cognac W/Contrast Stitch
- Transmission:
- 8-Speed Automatic
- Mileage:
- 68,058
- Stock #:
- LLT35701
- VIN:
- 5UXTY5C04LLT35701
2020 BMW X3
xDrive30i AWD
68,058 mi
Home delivery from Asbury Park, NJ
Price includes $2,226 shipping
Fair Deal
$24,120
- Year:
- 2024
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Skyscraper Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 22,726
- Stock #:
- 23596A
- VIN:
- 5UX53DP09R9X24304
2024 BMW X3
xDrive30i AWD
22,726 mi
Home delivery from Manassas Park, VA
Price includes $1,818 shipping
Good Deal
$38,313
- Year:
- 2025
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Gray (Brooklyn Grey Metallic)
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- Automatic
- Mileage:
- 20,705
- Stock #:
- 23812
- VIN:
- 5UX53GP09S9Z50026
2025 BMW X3
30 xDrive
20,705 mi
Home delivery from Montclair, CA
Price includes $1,556 shipping
Great Deal
$39,514
- Year:
- 2026
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 16,184
- Stock #:
- T9270776
- VIN:
- 5UX53GP02T9270776
2026 BMW X3
30 xDrive
16,184 mi
Home delivery from Dallas, TX
Price includes $1,217 shipping
Fair Deal
$47,438
- Year:
- 2024
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Skyscraper Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 28,792
- Stock #:
- 265236
- VIN:
- WBX47DP07RN265236
2024 BMW X3
sDrive30i RWD
28,792 mi
Home delivery from Chamblee, GA
Price includes $1,683 shipping
Fair Deal
$36,731
- Year:
- 2019
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-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:
- Automatic
- Mileage:
- 107,832
- Stock #:
- E93455
- VIN:
- 5UXTR7C57KLE93455
2019 BMW X3
sDrive30i RWD
107,832 mi
Home delivery from Fullerton, CA
Price includes $1,000 shipping
Great Deal
$12,999
- Year:
- 2026
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Gray Metallic
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Calm Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 22,995
- Stock #:
- T9234264
- VIN:
- 5UX53GP04T9234264
2026 BMW X3
30 xDrive
22,995 mi
Home delivery from Dallas, TX
Price includes $1,217 shipping
Fair Deal
$46,438
- Year:
- 2025
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Gray (Dark Graphite Metallic)
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Amber/Atlas Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 18,838
- Stock #:
- JU18028
- VIN:
- 5UX53GP01S9Z59741
2025 BMW X3
30 xDrive
18,838 mi
Home delivery from Des Plaines, IL
Price includes $3,675 shipping
Fair Deal
$44,538
- Year:
- 2021
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray (Dark Graphite Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 111,678
- Stock #:
- D75520
- VIN:
- 5UXTY3C05M9D75520
2021 BMW X3
sDrive30i RWD
111,678 mi
Home delivery from Rancho Cordova, CA
Price includes $1,269 shipping
Good Deal
$17,337
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 118,229
- Stock #:
- 12773C
- VIN:
- 5UXTY5C06L9D26837
2020 BMW X3
xDrive30i AWD
118,229 mi
Home delivery from Springville, UT
Price includes $500 shipping
Good Deal
$16,790
- Year:
- 2018
- 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:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Oyster
- Transmission:
- Automatic
- Mileage:
- 64,735
- Stock #:
- C81502
- VIN:
- 5UXTR9C51JLC81502
2018 BMW X3
xDrive30i AWD
64,735 mi
Home delivery from Placentia, CA
Price includes $1,358 shipping
Good Deal
$19,181
- Year:
- 2023
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Skyscraper Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Tacora Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 24,526
- Stock #:
- STK190078
- VIN:
- WBX57DP0XPN190078
2023 BMW X3
xDrive30i AWD
24,526 mi
Home delivery from Westfield, IN
Price includes $1,364 shipping
Good Deal
$34,502
- Year:
- 2024
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 24,509
- Stock #:
- M913248
- VIN:
- WBX47DP01RN290620
2024 BMW X3
sDrive30i RWD
24,509 mi
Home delivery from Pompano Beach, FL
Price includes $3,883 shipping
Fair Deal
$40,078
- Year:
- 2020
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray (Dark Graphite Metallic)
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Canberra Beige/Black)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 46,793
- Stock #:
- LLU69790
- VIN:
- 5UXTY3C02LLU69790
Price drop
-$500
2020 BMW X3
sDrive30i RWD
46,793 mi
Home delivery from Marietta, GA
Price includes $1,670 shipping
Great Deal
$23,867
$23,367
- Year:
- 2025
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 255 hp 2L I4
- Exterior color:
- Skyscraper Gray Metallic
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 15,320
- Stock #:
- P26393
- VIN:
- 5UX53GP01S9055016
2025 BMW X3
30 xDrive
15,320 mi
Home delivery from Scottsdale, AZ
Price includes $1,232 shipping
Fair Deal
$44,331
- Year:
- 2020
- 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:
- 92,521
- Stock #:
- R6808
- VIN:
- 5UXTY5C08L9C36282
2020 BMW X3
xDrive30i AWD
92,521 mi
Home delivery from Worth, IL
Price includes $1,240 shipping
Fair Deal
$19,235
- Year:
- 2024
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 382 hp 3L I6
- Exterior color:
- Brooklyn Gray Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 9,867
- Stock #:
- G11709A
- VIN:
- 5UX83DP09R9V15125
2024 BMW X3
M40i AWD
9,867 mi
Home delivery from Hillsboro, OR
Price includes $662 shipping
Good Deal
$56,104
- Year:
- 2024
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray (Dark Graphite Metallic)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Canberra Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 15,867
- Stock #:
- 297067
- VIN:
- WBX47DP05RN297067
2024 BMW X3
sDrive30i RWD
15,867 mi
Home delivery from Plano, TX
Price includes $1,820 shipping
Fair Deal
$39,034
- Year:
- 2020
- 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:
- Mocha W/Contrast Stitch
- Transmission:
- 8-Speed Automatic
- Mileage:
- 54,263
- Stock #:
- PL9C41790_1
- VIN:
- 5UXTY5C08L9C41790
New arrival
2020 BMW X3
xDrive30i AWD
54,263 mi
Home delivery from Carrollton, TX
Price includes $1,214 shipping
Good Deal
$23,435
- Year:
- 2019
- Make:
- BMW
- Model:
- X3
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Rear-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:
- 87,004
- Stock #:
- R46417
- VIN:
- 5UXTR7C51KLR46417
2019 BMW X3
sDrive30i RWD
87,004 mi
Home delivery from McKinney, TX
Price includes $1,512 shipping
Fair Deal
$18,056
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