Used BMW X3 diesel cars for sale
Prices from just £15,998
Search 32 carsUsed BMW X3 diesel cars in stock
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2025 (75) BMW X3 20d xDrive M Sport 5dr Step Auto
- 7374 miles
- Nearly new
- Diesel
Only £50,898£999 Deposit + £863.70 Per month -
2019 (69) BMW X3 xDrive30d M Sport 5dr Step Auto
- 22,865 miles
- Used
- 47.9 MPG*
Only £29,898£499 Deposit + £603.93 Per month - We offer the UK's best used car deals, guaranteed.
- Reserve your car online for a deposit of just £99.
- No hidden fees - the price you see is the price you pay.
- Click & Collect and home delivery now available.
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2023 (73) BMW X3 xDrive20d MHT M Sport 5dr Step Auto
- 13,320 miles
- Used
- Diesel
Only £40,898£499 Deposit + £713.61 Per month -
2023 (73) BMW X3 xDrive20d MHT M Sport 5dr Step Auto
- 10,522 miles
- Used
- Diesel
Only £39,998£499 Deposit + £688.45 Per month -
2019 (69) BMW X3 xDrive30d M Sport 5dr Step Auto
- 52,775 miles
- Used
- 47.9 MPG*
Only £26,898£499 Deposit + £542.30 Per month -
2023 (23) BMW X3 xDrive30d MHT M Sport 5dr Auto
- 18,490 miles
- Used
- Diesel
Only £39,498£499 Deposit + £672.92 Per month -
2025 (25) BMW X3 20d xDrive xLine 5dr Step Auto
- 5073 miles
- Used
- Diesel
Only £43,998£499 Deposit + £727.42 Per month -
2019 (69) BMW X3 xDrive20d M Sport 5dr Step Auto
- 49,404 miles
- Used
- 52.3 MPG*
Only £23,698£249 Deposit + £492.19 Per month -
2024 (74) BMW X3 xDrive20d MHT M Sport 5dr Step Auto
- 13,899 miles
- Used
- Diesel
Only £41,498£499 Deposit + £707.89 Per month -
2018 (68) BMW X3 xDrive20d M Sport 5dr Step Auto
- 36,770 miles
- Used
- 51.4 MPG*
Only £23,698£249 Deposit + £492.19 Per month -
2019 (69) BMW X3 xDrive20d M Sport 5dr Step Auto
- 61,050 miles
- Used
- 52.3 MPG*
Only £21,998£249 Deposit + £456.51 Per month -
2021 (71) BMW X3 xDrive30d MHT M Sport 5dr Auto
- 68,956 miles
- Used
- Diesel
Only £26,998£499 Deposit + £461.58 Per month -
2020 (70) BMW X3 xDrive20d M Sport 5dr Step Auto
- 54,717 miles
- Used
- 52.3 MPG*
Only £24,498£249 Deposit + £508.99 Per month -
2022 (22) BMW X3 xDrive30d MHT M Sport 5dr Auto [Pro Pack]
- 19,651 miles
- Used
- Diesel
Only £38,998£499 Deposit + £684.01 Per month -
2017 (67) BMW X3 xDrive20d M Sport 5dr Step Auto
- 58,740 miles
- Used
- 54.3 MPG*
Only £15,998£249 Deposit + £395.47 Per month -
2019 (19) BMW X3 xDrive20d M Sport 5dr Step Auto
- 57,886 miles
- Used
- 52.3 MPG*
Only £21,498£249 Deposit + £446.02 Per month -
2020 (20) BMW X3 xDrive20d M Sport 5dr Step Auto
- 49,395 miles
- Used
- 52.3 MPG*
Only £24,498£249 Deposit + £508.99 Per month -
2020 (70) BMW X3 xDrive20d M Sport 5dr Step Auto
- 44,252 miles
- Used
- 52.3 MPG*
Only £25,498£499 Deposit + £513.54 Per month -
2022 (22) BMW X3 xDrive20d MHT xLine 5dr Step Auto
- 36,558 miles
- Used
- Diesel
Only £28,998£499 Deposit + £482.91 Per month -
2022 (72) BMW X3 xDrive20d MHT M Sport 5dr Step Auto
- 33,906 miles
- Used
- Diesel
Only £34,898£499 Deposit + £610.30 Per month -
2021 (71) BMW X3 xDrive20d MHT M Sport 5dr Step Auto [Tech Pack]
- 30,451 miles
- Used
- Diesel
Only £27,998£499 Deposit + £457.02 Per month -
2025 (25) BMW X3 20d xDrive M Sport 5dr Step Auto [Pro Pack]
- 16,306 miles
- Used
- Diesel
Only £46,998£999 Deposit + £782.16 Per month
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What our customers say on Trustpilot
| Monthly Payment | £395.47 |
|---|---|
| Deposit | £249 |
| Term (Months) | 48 |
| Cash Price | £15998 |
| Credit Amount | £15749 |
| Completion Fee | £1 |
| Total Amount Payable | £19,232 |
| Fixed Interest Rate | 5.13% |
| Representative APR | 9.9% |
Arnold Clark Automobiles Limited is authorised and regulated by the Financial Conduct Authority (308092) for general insurance and consumer credit purposes. We act as a credit broker sourcing credit to assist with your purchase from a carefully selected panel of lenders. Lenders will pay us a fee for these introductions (click here for details including our panel of lenders and disclosure statement). Offers subject to status, terms and conditions.
* MPG figures are obtained in laboratory testing and intended for comparisons between vehicles. Please be aware they’re not intended to represent real world efficiency.