2018 BMW 6 Series Gran Turismo
3.0 630d M Sport Auto 4WD Euro 6 (s/s) 5dr GT (261 bhp)
£18,998
Fair price: within 8% of the typical £19,805 for this model, age and mileage, drawing on 71 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 6 Series Gran Turismo
- Trim
- M SPORT
- Version
- 3.0 630d M Sport Auto 4WD Euro 6 (s/s) 5dr GT (261 bhp)
- Mileage
- 58,618 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Hatchback
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 261 bhp
- Seats
- 5
- CO2
- 154 g/km
- Colour
- Black
- Doors
- 5
- Driven wheels
- Four Wheel Drive
- Engine badge
- 630d
- Emissions standard
- Euro 6
About this car
At 58,618 miles, this 2018 BMW 6 Series Gran Turismo M Sport has covered about 24,700 fewer miles than other 2018 BMW 6 Series Gran Turismo cars. The dealer is asking £18,998, which is £807 below our market estimate of £19,805. Our estimate draws on 71 BMW 6 Series Gran Turismo adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 12 days ago. Its recorded MOT is valid until 8 October 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Arnold Clark Kilmarnock Hyundai Mg, based in Kilmarnock.
Stock data from 23 October 2026.
Price history
First seen on 15 October 2026, 12 days ago. Advert duration calculated on 27 October 2026.
| Date observed | Asking price |
|---|---|
| 15 October 2026 | £18,998 |
| 23 October 2026 | £18,998 |
Price and mileage comparison
Estimated market asking price: £19,805. The asking price is £807 below 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 71 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 24,700 miles lower than typical for a 2018 BMW 6 Series Gran Turismo.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 8 October 2027. 58,618 miles at the last test.
16 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £19,175.
| Asking price | Mileage |
|---|---|
| £11,995 | 130,785 miles |
| £12,995 | 108,163 miles |
| £13,000 | 111,646 miles |
| £14,200 | 90,000 miles |
| £14,999 | 106,174 miles |
These cars have covered 49,012–130,785 miles, compared with 58,618 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 BMW 6 Series Gran Turismo cars for sale · 2018 BMW 6 Series Gran Turismo price guide
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Vehicle photos
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