2018 BMW 3 Series
2.0 320d M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
£12,450
Fair price: within 8% of the typical £12,326 for this model, age and mileage, drawing on 6,764 adverts of this make and model.
Overview
- Make
- BMW
- Model
- 3 Series
- Trim
- M SPORT
- Version
- 2.0 320d M Sport Auto RWD Euro 6 (s/s) 4dr (187 bhp)
- Mileage
- 84,033 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 116 g/km
- Colour
- Blue
- Doors
- 4
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 320d
- Emissions standard
- Euro 6
About this car
With 84,033 miles on the clock, this 2018 BMW 3 Series M Sport has done roughly 11,000 more miles than a typical 2018 BMW 3 Series. The dealer is asking £12,450, which is £124 above our market estimate of £12,326. To estimate its market asking price, we analyse UK dealer adverts for 6,764 BMW 3 Series cars across different ages and specifications. This car was first seen in our listings data 5 days ago. The latest MOT record shows an expiry date of 29 September 2027, with the advertised mileage consistent with the recorded reading. It is for sale at Kent Vehicles in Herne BAY.
Stock data from 19 October 2026.
Price history
First seen on 15 October 2026, 5 days ago. Advert duration calculated on 20 October 2026.
| Date observed | Asking price |
|---|---|
| 15 October 2026 | £12,450 |
| 19 October 2026 | £12,450 |
Price and mileage comparison
Estimated market asking price: £12,326. The asking price is £124 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 6,764 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 11,000 miles higher than typical for a 2018 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 29 September 2027. 83,260 miles at the last test.
76 other cars with the same year, trim, gearbox and fuel are for sale from £6,990 to £24,340.
| Asking price | Mileage |
|---|---|
| £6,990 | 157,000 miles |
| £7,799 | 140,958 miles |
| £8,545 | 129,539 miles |
| £8,890 | 123,774 miles |
| £8,990 | 90,000 miles |
These cars have covered 16,000–157,000 miles, compared with 84,033 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 3 Series cars for sale · 2018 BMW 3 Series price guide
Similar cars for less
- 2019 BMW 3 Series, 72,021 miles, £12,295, £3,922 under typical, Sunbury-on-Thames
- 2019 BMW 3 Series, 72,800 miles, £11,500, £3,658 under typical, Doncaster
- 2018 BMW 3 Series, 75,330 miles, £9,990, £2,663 under typical, Peterborough
Dealer
Kent Vehicles, Herne BAY. Across the dealer network: 67 cars for sale.
Dealer postcode: CT6 7LQ.
Dealer opening hours
- Monday
- 09:30-17:30
- Tuesday
- 09:30-17:30
- Wednesday
- 09:30-17:30
- Thursday
- 09:30-17:30
- Friday
- 09:30-17:30
- Saturday
- 09:00-17:00
- Sunday
- Closed