Used Mercedes-Benz GLC diesel cars for sale
Prices from just £16,498
Search 27 carsUsed Mercedes-Benz GLC diesel cars in stock
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2019 (69) Mercedes-Benz GLC GLC 220d 4Matic Sport 5dr 9G-Tronic
- 55,838 miles
- Used
- 54.3 MPG*
Only £19,998£249 Deposit + £414.53 Per month -
2024 (74) Mercedes-Benz GLC GLC 300d 4Matic AMG Line Premium 5dr 9G-Tronic
- 10,858 miles
- Used
- Diesel
Only £42,998£499 Deposit + £680.67 Per month -
Why choose Arnold Clark?
- 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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2019 (69) Mercedes-Benz GLC GLC 300d 4Matic AMG Line Premium Pls 5dr 9G-Tronic
- 64,128 miles
- Used
- 47.9 MPG*
Only £23,498£249 Deposit + £488 Per month -
2019 (69) Mercedes-Benz GLC GLC 220d 4Matic Sport 5dr 9G-Tronic
- 70,923 miles
- Used
- 54.3 MPG*
Only £18,698£249 Deposit + £387.24 Per month -
2019 (69) Mercedes-Benz GLC GLC 300d 4Matic AMG Line Premium 5dr 9G-Tronic
- 24,814 miles
- Used
- 47.9 MPG*
Only £26,498£499 Deposit + £545.72 Per month -
2023 (23) Mercedes-Benz GLC GLC 220d 4Matic AMG Line 5dr 9G-Tronic
- 12,576 miles
- Used
- Diesel
Only £37,998£499 Deposit + £630.54 Per month -
We'll help
you find your
perfect car.We make
it easy.
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2022 (22) Mercedes-Benz GLC GLC 300d 4Matic AMG Line Premium 5dr 9G-Tronic
- 32,154 miles
- Used
- 47.9 MPG*
Only £30,998£499 Deposit + £555.14 Per month -
2020 (70) Mercedes-Benz GLC GLC 220d 4Matic AMG Line Premium 5dr 9G-Tronic
- 34,911 miles
- Used
- 52.3 MPG*
Only £25,498£499 Deposit + £524.73 Per month -
2017 (67) Mercedes-Benz GLC GLC 220d 4Matic AMG Line 5dr 9G-Tronic
- 69,334 miles
- Used
- 56.5 MPG*
Only £16,498£249 Deposit + £408.03 Per month -
2020 (20) Mercedes-Benz GLC GLC 220d 4Matic AMG Line 5dr 9G-Tronic
- 52,594 miles
- Used
- 53.3 MPG*
Only £21,998£249 Deposit + £456.51 Per month -
Click & Collect
your next car.We make
it easy.
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2019 (19) Mercedes-Benz GLC Diesel Coupe 220d 4Matic AMG Line Premium 5dr 9G-Tronic
- 58,292 miles
- Used
- Diesel
Only £23,998£249 Deposit + £498.49 Per month -
2023 (73) Mercedes-Benz GLC GLC 220d 4Matic AMG Line Premium 5dr 9G-Tronic
- 26,026 miles
- Used
- Diesel
Only £37,498£499 Deposit + £627.64 Per month -
2023 (73) Mercedes-Benz GLC GLC 220d 4Matic AMG Line Premium 5dr 9G-Tronic
- 22,730 miles
- Used
- Diesel
Only £38,498£499 Deposit + £649.45 Per month -
2025 (75) Mercedes-Benz GLC GLC 300de 4Matic AMG Line 5dr 9G-Tronic
- 2823 miles
- Nearly new
- Diesel
Only £48,998£999 Deposit + £735.73 Per month -
2025 (25) Mercedes-Benz GLC GLC 220d 4Matic AMG Line 5dr 9G-Tronic
- 17,554 miles
- Used
- Diesel
Only £41,498£499 Deposit + £658.52 Per month -
2023 (23) Mercedes-Benz GLC GLC 220d 4Matic AMG Line Premium 5dr 9G-Tronic
- 23,983 miles
- Used
- Diesel
Only £39,998£499 Deposit + £696.10 Per month -
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2020 (20) Mercedes-Benz GLC GLC 220d 4Matic AMG Line 5dr 9G-Tronic
- 65,325 miles
- Used
- 53.3 MPG*
Only £20,998£249 Deposit + £435.52 Per month -
2017 (67) Mercedes-Benz GLC GLC 250d 4Matic AMG Line 5dr 9G-Tronic
- 32,702 miles
- Used
- 56.5 MPG*
Only £20,998£249 Deposit + £521.02 Per month -
2023 (23) Mercedes-Benz GLC GLC 300d 4Matic AMG Line Premium + 5dr 9G-Tronic
- 23,935 miles
- Used
- Diesel
Only £41,998£499 Deposit + £671.29 Per month -
2024 (24) Mercedes-Benz GLC GLC 300d 4Matic AMG Line Premium 5dr 9G-Tronic
- 18,383 miles
- Used
- Diesel
Only £42,498£499 Deposit + £691.44 Per month -
Still haven't found
your perfect car?We have 27 Mercedes-Benz GLC diesel cars in stock!
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2025 (25) Mercedes-Benz GLC GLC 220d 4Matic AMG Line 5dr 9G-Tronic
- 25,336 miles
- Used
- Diesel
Only £39,998£499 Deposit + £657.23 Per month -
2022 (71) Mercedes-Benz GLC GLC 300d 4Matic AMG Line Premium 5dr 9G-Tronic
- 36,312 miles
- Used
- 47.9 MPG*
Only £29,498£499 Deposit + £525.13 Per month
What our customers say on Trustpilot
| Monthly Payment | £408.03 |
|---|---|
| Deposit | £249 |
| Term (Months) | 48 |
| Cash Price | £16498 |
| Credit Amount | £16249 |
| Completion Fee | £1 |
| Total Amount Payable | £19,835 |
| 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.