2018 Mercedes-Benz C Class
2.1 Sport Premium Plus Auto RWD Euro 6 4dr
£12,850
Fair price: within 8% of the typical £12,300 for this model, age and mileage, drawing on 4,483 adverts of this make and model.
Overview
- Make
- Mercedes-Benz
- Model
- C Class
- Trim
- SPORT PREMIUM PLUS
- Version
- 2.1 Sport Premium Plus Auto RWD Euro 6 4dr
- Mileage
- 80,317 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.1 L
- Gearbox
- Automatic
- Seats
- 5
- CO2
- 109 g/km
- Colour
- Blue
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Emissions standard
- Euro 6
About this car
With 80,317 miles on the clock, this 2018 Mercedes-Benz C Class Sport Premium Plus has done roughly 15,700 more miles than a typical 2018 Mercedes-Benz C Class. Our estimated market asking price is £12,300. This car is advertised at £12,850, which is £550 above that figure. We use UK dealer asking prices, including 4,483 Mercedes-Benz C Class listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 23 days ago, the asking price has dropped by £150. MOT records show an expiry date of 12 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Sytner Group Mercedes-Benz of Swindon, based in Swindon.
Stock data from 23 October 2026.
Price history
First seen on 1 October 2026, 23 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £150 from the first recorded £13,000. 1 price reduction recorded, the latest observed on 22 October 2026.
| Date observed | Asking price |
|---|---|
| 1 October 2026 | £13,000 |
| 22 October 2026 | £12,850 |
| 23 October 2026 | £12,850 |
Price and mileage comparison
Estimated market asking price: £12,300. The asking price is £550 above this estimate.
The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.
The pricing calculation includes 4,483 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 15,700 miles higher than typical for a 2018 Mercedes-Benz C Class.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 12 August 2027. 79,762 miles at the last test.
6 other cars with the same year, trim, gearbox and fuel are for sale from £10,500 to £14,490.
| Asking price | Mileage |
|---|---|
| £10,500 | 66,000 miles |
| £11,650 | 76,424 miles |
| £11,995 | 91,195 miles |
| £12,490 | 86,000 miles |
| £13,295 | 56,027 miles |
These cars have covered 56,027–91,195 miles, compared with 80,317 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.
Browse all Mercedes-Benz C Class cars for sale · 2018 Mercedes-Benz C Class price guide
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2018 Mercedes-Benz C Class photo 1
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- 2018 Mercedes-Benz C Class photo 23
- 2018 Mercedes-Benz C Class photo 24
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