2018 BMW 3 Series
2.0 320d M Sport Auto RWD Euro 6 5dr (07/15-) Step (187 bhp)
£11,969
Fair price: within 8% of the typical £12,035 for this model, age and mileage, drawing on 6,811 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 5dr (07/15-) Step (187 bhp)
- Mileage
- 84,096 miles
- Year
- 2018
- Fuel type
- Diesel
- Body type
- Estate
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 187 bhp
- Seats
- 5
- CO2
- 135 g/km
- Colour
- Blue
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 320d
- Emissions standard
- Euro 6
About this car
At 84,096 miles, this 2018 BMW 3 Series M Sport has covered about 10,800 more miles than other 2018 BMW 3 Series cars. Our estimated market asking price is £12,035. This car is advertised at £11,969, which is £66 below that figure. We use UK dealer asking prices, including 6,811 BMW 3 Series listings, and account for the car’s age, mileage and specification. The asking price is now £257 lower than when we first recorded the advert 22 days ago. Its MOT is recorded as valid until 11 February 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Marriott Motor Group Premium Used Cars Bury St Edmunds in Bury St. Edmunds.
Stock data from 20 October 2026.
Price history
First seen on 29 September 2026, 22 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £257 from the first recorded £12,226. 2 price reductions recorded, the latest observed on 16 October 2026.
| Date observed | Asking price |
|---|---|
| 29 September 2026 | £12,226 |
| 8 October 2026 | £12,102 |
| 16 October 2026 | £11,969 |
| 20 October 2026 | £11,969 |
Price and mileage comparison
Estimated market asking price: £12,035. The asking price is £66 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 6,811 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 10,800 miles higher than typical for a 2018 BMW 3 Series.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 11 February 2027. 79,915 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 |
| £8,990 | 90,000 miles |
| £9,495 | 88,000 miles |
These cars have covered 16,000–157,000 miles, compared with 84,096 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, 72,800 miles, £11,500, £3,729 under typical, Doncaster
- 2018 BMW 3 Series, 75,330 miles, £9,990, £2,639 under typical, Peterborough
- 2019 BMW 3 Series, 53,413 miles, £10,350, £2,424 under typical, Sheffield
Dealer
Marriott Motor Group Premium Used Cars Bury St Edmunds, Bury St. Edmunds. Across the dealer network: 9 branches, 529 cars for sale.
Dealer postcode: IP32 6NL.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 09:00-17:00
- Sunday
- Closed