Used Gray BMW X3 for Sale in Marathon, FL
304 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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 (Dark Graphite)
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Espresso Brown
- Transmission:
- Automatic
- Mileage:
- 2,706
- Stock #:
- M913392
- VIN:
- 5UX53GP03T9399853
Price drop
-$2,599
Sponsored by HGreg Lux Doral
2026 BMW X3
30 xDrive
2,706 mi
Doral, FL
88 mi away
Fair Deal
$53,796
$51,197
- Year:
- 2026
- 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:
- 22,957
- Stock #:
- T9231562
- VIN:
- 5UX53GP08T9231562
New arrival
Sponsored Listing
2026 BMW X3
30 xDrive
22,957 mi
Palmetto Bay, FL
77 mi away
Good Deal
$41,899
- 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:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 11,703
- Stock #:
- B9429483A
- VIN:
- 5UX43DP03R9U87806
Sponsored Listing
2024 BMW X3
sDrive30i RWD
11,703 mi
Miami, FL
94 mi away
Fair Deal
$41,038
- Year:
- 2023
- 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:
- 44,894
- Stock #:
- IS02643
- VIN:
- 5UX43DP06P9S02643
2023 BMW X3
sDrive30i RWD
44,894 mi
Miami, FL
77 mi away
Great Deal
$26,701
- 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
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 73,449
- Stock #:
- LR47758
- VIN:
- 5UXTR7C5XKLR47758
2019 BMW X3
sDrive30i RWD
73,449 mi
Store transfer to Doral, FL
Price includes $50 shipping
Great Deal
$16,045
- 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:
- Cognac
- Transmission:
- 8-Speed Automatic
- Mileage:
- 24,509
- Stock #:
- 290620LX
- VIN:
- WBX47DP01RN290620
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2024 BMW X3
sDrive30i RWD
24,509 mi
Palmetto Bay, FL
77 mi away
Good Deal
$35,297
- 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:
- Brown (Canberra Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 23,818
- Stock #:
- 26508M
- VIN:
- 5UX53DP06P9N62855
2023 BMW X3
xDrive30i AWD
23,818 mi
Home delivery from Palm Coast, FL
Price includes $949 shipping
Fair Deal
$35,859
- 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
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 15,095
- Stock #:
- P48351
- VIN:
- 5UX53GP07T9194794
2026 BMW X3
30 xDrive
15,095 mi
Miami, FL
87 mi away
Good Deal
$42,436
- Year:
- 2023
- 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
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 6,932
- Stock #:
- BK10466
- VIN:
- 5UX43DP08P9S91812
2023 BMW X3
sDrive30i RWD
6,932 mi
Home delivery from Jupiter, FL
Price includes $154 shipping
Good Deal
$34,851
- Year:
- 2022
- 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:
- 50,354
- Stock #:
- M07506
- VIN:
- 5UX43DP06N9M07506
2022 BMW X3
sDrive30i RWD
50,354 mi
Home delivery from Delray Beach, FL
Price includes $270 shipping
Great Deal
$24,566
- 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
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,245
- Stock #:
- 70117089
- VIN:
- 5UXTY5C02M9G10497
2021 BMW X3
xDrive30i AWD
47,245 mi
Store transfer to Miami, FL
Price includes $1,199 shipping
Fair Deal
$26,197
- 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)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 39,792
- Stock #:
- VP2629
- VIN:
- 5UX43DP03R9V46417
2024 BMW X3
sDrive30i RWD
39,792 mi
Home delivery from North Miami Beach, FL
Price includes $297 shipping
Great Deal
$28,028
- 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 Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 44,073
- Stock #:
- VP2623
- VIN:
- 5UX43DP05R9U55195
2024 BMW X3
sDrive30i RWD
44,073 mi
Home delivery from North Miami Beach, FL
Price includes $297 shipping
Great Deal
$27,324
- 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)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 40,720
- Stock #:
- VP2619
- VIN:
- 5UX43DP02R9U68213
2024 BMW X3
sDrive30i RWD
40,720 mi
Home delivery from North Miami Beach, FL
Price includes $297 shipping
Great Deal
$27,839
- 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:
- Cognac
- Transmission:
- 8-Speed Automatic
- Mileage:
- 7,654
- Stock #:
- B9497682A
- VIN:
- 5UX43DP01R9T58897
2024 BMW X3
sDrive30i RWD
7,654 mi
Miami, FL
94 mi away
Fair Deal
$41,268
- 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)
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 21,264
- Stock #:
- VP2628
- VIN:
- 5UX53GP07S9043646
2025 BMW X3
30 xDrive
21,264 mi
Home delivery from North Miami Beach, FL
Price includes $297 shipping
Great Deal
$38,979
- Year:
- 2024
- 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:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 27,727
- Stock #:
- 29091556
- VIN:
- 5UX53DP06R9T66191
New arrival
2024 BMW X3
xDrive30i AWD
27,727 mi
Store transfer to Miami, FL
Price includes $599 shipping
Fair Deal
$38,597
- 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
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5,716
- Stock #:
- 251117A
- VIN:
- 5UX53GP09S9073148
Price drop
-$1,200
2025 BMW X3
30 xDrive
5,716 mi
Home delivery from Sarasota, FL
Price includes $399 shipping
Good Deal
$45,410
$44,210
- 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 (Dune Grey Metallic)
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7,929
- Stock #:
- S9075985
- VIN:
- 5UX53GP02S9075985
Price drop
-$1,487
2025 BMW X3
30 xDrive
7,929 mi
Miami, FL
88 mi away
Good Deal
$46,485
$44,998
- 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)
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 13,160
- Stock #:
- VP2633
- VIN:
- 5UX53GP07S9Z42555
2025 BMW X3
30 xDrive
13,160 mi
Home delivery from North Miami Beach, FL
Price includes $297 shipping
Good Deal
$41,065
- Year:
- 2023
- 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:
- Cognac
- Transmission:
- 8-Speed Automatic
- Mileage:
- 19,180
- Stock #:
- B9398829A
- VIN:
- WBX47DP03PN208271
2023 BMW X3
sDrive30i RWD
19,180 mi
Miami, FL
94 mi away
Fair Deal
$36,478
- Year:
- 2023
- 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:
- Cognac
- Transmission:
- 8-Speed Automatic
- Mileage:
- 18,441
- Stock #:
- B9468162A
- VIN:
- 5UX43DP00P9S53331
2023 BMW X3
sDrive30i RWD
18,441 mi
Miami, FL
94 mi away
Fair Deal
$36,498
- 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:
- 646
- Stock #:
- L5079
- VIN:
- 5UX53GP01S9Z66561
Price drop
-$1,856
2025 BMW X3
30 xDrive
646 mi
Miami, FL
91 mi away
Great Deal
$48,239
$46,383
- 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 (Dune Grey Metallic)
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7,929
- Stock #:
- S9075985
- VIN:
- 5UX53GP02S9075985
Price drop
-$1,487
Sponsored Listing
2025 BMW X3
30 xDrive
7,929 mi
Miami, FL
88 mi away
Good Deal
$46,485
$44,998
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