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Used Mercedes-Benz diesel for sale

194 cars

A used Mercedes diesel for sale blends luxury with long-distance efficiency. Powerful engines and refined interiors make every drive feel premium. Shop used Mercedes diesel cars faff-free online with a 14-day money back guarantee and a 3-month warranty.

Personal Contract Purchase (PCP) representative example

Based on a cash price of £12,500, with a £2,000 customer deposit, borrowing £10,500 at a representative APR of 12.4%. 48 monthly payments of £189.23. Fixed rate of interest per annum 6.45%. Optional final payment £5,289.00. Option-to-purchase fee £10. Amount of interest £3,872.02. Total amount payable £16,372.04. Annual mileage limit 8,000 miles. Excess mileage charge 4p per mile.

  1. Mercedes-Benz GLA

    £900 off

    Mercedes-Benz GLA

    GLA 220d 4Matic AMG Line Executive 5dr Auto

    • Vehicle year, 2026
    • Mileage, 5,152 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£29,079
    Price per month. pcp. £386
  2. Mercedes-Benz GLA

    £400 off

    Mercedes-Benz GLA

    GLA 220d 4Matic AMG Line Executive 5dr Auto

    • Vehicle year, 2026
    • Mileage, 8,896 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£29,079
    Price per month. pcp. £390
  3. Mercedes-Benz GLA

    Mercedes-Benz GLA

    GLA 220d 4Matic AMG Line Executive 5dr Auto

    • Vehicle year, 2025
    • Mileage, 6,003 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£29,089
    Price per month. pcp. £398
  4. Mercedes-Benz CLA

    Mercedes-Benz CLA

    CLA 220d AMG Line Premium Plus 4dr Tip Auto

    • Vehicle year, 2024
    • Mileage, 11,446 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£29,399
    Price per month. pcp. £428
  5. A green car beside a neon autumn price drop icon

    £250-£1000 off over a thousand selected cars

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  6. Mercedes-Benz GLA

    Mercedes-Benz GLA

    GLA 220d 4Matic AMG Line Executive 5dr Auto

    • Vehicle year, 2026
    • Mileage, 6,064 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£29,499
    Price per month. pcp. £396
  7. Mercedes-Benz C-Class

    £450 off

    Mercedes-Benz C-Class

    C300d AMG Line Premium Plus 5dr 9G-Tronic

    • Vehicle year, 2024
    • Mileage, 40,563 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£29,699
    Price per month. pcp. £437
  8. Mercedes-Benz GLA

    Mercedes-Benz GLA

    GLA 200d AMG Line Executive 5dr Auto

    • Vehicle year, 2026
    • Mileage, 1,287 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£29,779
    Price per month. pcp. £416
  9. Mercedes-Benz E-Class

    Mercedes-Benz E-Class

    E400d 4Matic AMG Line Night Ed Prem+ 5dr 9G-Tronic

    • Vehicle year, 2020
    • Mileage, 52,811 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£29,799
    Price per month. pcp. £478
  10. Mercedes-Benz GLC

    Mercedes-Benz GLC

    GLC 300d 4Matic AMG Line Premium Pls 5dr 9G-Tronic

    • Vehicle year, 2022
    • Mileage, 37,473 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£30,299
    Price per month. pcp. £480
  11. Three cars beneath a neon chevron backdrop

    1000s of cars under

    £199/month

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  12. Mercedes-Benz C-Class

    Mercedes-Benz C-Class

    C220d [197] AMG Line 5dr 9G-Tronic

    • Vehicle year, 2026
    • Mileage, 8,685 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£30,399
    Price per month. pcp. £419
  13. Mercedes-Benz GLC

    Mercedes-Benz GLC

    GLC 300d 4Matic AMG Line Premium 5dr 9G-Tronic

    • Vehicle year, 2022
    • Mileage, 13,927 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£30,739
    Price per month. pcp. £477
  14. Mercedes-Benz GLA

    £500 off

    Mercedes-Benz GLA

    GLA 220d 4Matic AMG Line Premium Plus 5dr Auto

    • Vehicle year, 2025
    • Mileage, 11,790 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£31,079
    Price per month. pcp. £434
  15. Mercedes-Benz GLA

    Mercedes-Benz GLA

    GLA 220d 4Matic AMG Line Premium Plus 5dr Auto

    • Vehicle year, 2025
    • Mileage, 13,046 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£31,089
    Price per month. pcp. £437
  16. Mercedes-Benz GLA

    Mercedes-Benz GLA

    GLA 220d 4Matic AMG Line Premium Plus 5dr Auto

    • Vehicle year, 2025
    • Mileage, 14,317 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£31,379
    Price per month. pcp. £445
  17. Mercedes-Benz GLA

    £350 off

    Mercedes-Benz GLA

    GLA 220d 4Matic AMG Line Premium Plus 5dr Auto

    • Vehicle year, 2025
    • Mileage, 20,680 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£31,489
    Price per month. pcp. £452
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  19. Mercedes-Benz C-Class

    Mercedes-Benz C-Class

    C220d AMG Line Premium [Pan Roof] 4dr 9G-Tronic

    • Vehicle year, 2024
    • Mileage, 13,251 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£31,499
    Price per month. pcp. £454
  20. Mercedes-Benz GLA

    Mercedes-Benz GLA

    GLA 220d 4Matic AMG Line Premium Plus 5dr Auto

    • Vehicle year, 2025
    • Mileage, 8,963 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£33,099
    Price per month. pcp. £469
  21. Mercedes-Benz GLE

    Mercedes-Benz GLE

    GLE 400d 4Matic AMG Line Prem + 5dr 9G-Tron [7 St]

    • Vehicle year, 2020
    • Mileage, 64,216 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£33,799
    Price per month. pcp. £529
  22. Mercedes-Benz GLE

    Mercedes-Benz GLE

    GLE 400d 4Matic AMG Line Prem + 5dr 9G-Tron [7 St]

    • Vehicle year, 2019
    • Mileage, 75,363 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£33,899
    Price per month. pcp. £572
  23. Mercedes-Benz GLC

    Mercedes-Benz GLC

    GLC 300d 4Matic AMG Line Premium 5dr 9G-Tronic

    • Vehicle year, 2023
    • Mileage, 41,682 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£33,989
    Price per month. pcp. £488
  24. A red car beside a neon part exchange arrows icon

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  25. Mercedes-Benz C-Class

    Mercedes-Benz C-Class

    C220d AMG Line Premium Plus 4dr 9G-Tronic

    • Vehicle year, 2025
    • Mileage, 11,797 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£34,499
    Price per month. pcp. £508
  26. Mercedes-Benz GLC

    Mercedes-Benz GLC

    GLC 220d 4Matic AMG Line Premium 5dr 9G-Tronic

    • Vehicle year, 2024
    • Mileage, 25,529 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£36,389
    Price per month. pcp. £526
  27. Mercedes-Benz GLB

    Mercedes-Benz GLB

    GLB 220d 4Matic AMG Line Premium 5dr 8G-Tronic

    • Vehicle year, 2026
    • Mileage, 7,160 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£36,394
    Price per month. pcp. £526
  28. Mercedes-Benz GLE

    £800 off

    Mercedes-Benz GLE

    GLE 300d 272 4Matic AMG Line Premium 5dr 9G-Tronic

    • Vehicle year, 2022
    • Mileage, 18,213 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£37,799
    Price per month. pcp. £523
  29. Mercedes-Benz GLC

    Mercedes-Benz GLC

    GLC 220d 4Matic AMG Line Premium 5dr 9G-Tronic

    • Vehicle year, 2024
    • Mileage, 10,570 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£38,299
    Price per month. pcp. £559
  30. Mercedes-Benz GLE

    £900 off

    Mercedes-Benz GLE

    GLE 400d 4Matic AMG Line Prem 5dr 9G-Tronic [7 St]

    • Vehicle year, 2022
    • Mileage, 40,436 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£38,299
    Price per month. pcp. £535
  31. Mercedes-Benz GLC

    Mercedes-Benz GLC

    GLC 300d 4Matic AMG Line Premium 5dr 9G-Tronic

    • Vehicle year, 2024
    • Mileage, 12,502 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£39,599
    Price per month. pcp. £566
  32. Mercedes-Benz CLE

    Mercedes-Benz CLE

    CLE 220d AMG Line 2dr 9G-Tronic

    • Vehicle year, 2026
    • Mileage, 1,578 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£40,089
    Price per month. pcp. £554
  33. Mercedes-Benz GLC

    Mercedes-Benz GLC

    GLC 300d 4Matic AMG Line Premium 5dr 9G-Tronic

    • Vehicle year, 2025
    • Mileage, 15,535 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£40,299
    Price per month. pcp. £567
  34. Mercedes-Benz GLE

    £400 off

    Mercedes-Benz GLE

    GLE 400d 4Matic AMG Line Prem 5dr 9G-Tronic [7 St]

    • Vehicle year, 2022
    • Mileage, 27,096 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£40,599
    Price per month. pcp. £569
  35. Mercedes-Benz GLE

    Mercedes-Benz GLE

    GLE 400d 4Matic AMG Line Prem + 5dr 9G-Tron [7 St]

    • Vehicle year, 2019
    • Mileage, 23,211 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£40,799
    Price per month. pcp. £680
  36. Mercedes-Benz GLE

    Mercedes-Benz GLE

    GLE 400d 4Matic AMG Line Prem 5dr 9G-Tronic [7 St]

    • Vehicle year, 2023
    • Mileage, 40,000 miles
    • Fuel type, Diesel
    • Transmission type, Automatic
    Full price.£41,029
    Price per month. pcp. £581
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