2021 BMW 3 Series

2.0 318i Sport Auto RWD Euro 6 (s/s) 4dr (154 bhp)

£17,650

Fair price: within 8% of the typical £16,675 for this model, age and mileage, drawing on 6,724 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
SPORT
Version
2.0 318i Sport Auto RWD Euro 6 (s/s) 4dr (154 bhp)
Mileage
60,745 miles
Year
2021
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
154 bhp
Seats
5
CO2
146 g/km
Colour
Black
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
318i
Emissions standard
Euro 6

About this car

This 2021 BMW 3 Series Sport has covered 60,745 miles, around 6,100 more than typical for its age. Our estimated market asking price is £16,675. This car is advertised at £17,650, which is £975 above that figure. The estimate uses 6,724 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 39 days ago. Its recorded MOT is valid until 24 July 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Trust Ford Belfast (Newtownards Road), based in Belfast.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 15 September 2026, 39 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observedAsking price
15 September 2026£16,950
23 September 2026£18,750
1 October 2026£17,995
13 October 2026£17,650
23 October 2026£17,650

Price and mileage comparison

Estimated market asking price: £16,675. The asking price is £975 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 6,724 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,100 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 July 2027. 51,271 miles at the last test.

14 other cars with the same year, trim, gearbox and fuel are for sale from £13,370 to £25,998.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,37081,355 miles
£13,79594,029 miles
£15,95077,213 miles
£15,99663,681 miles
£15,99891,847 miles

These cars have covered 24,285–94,029 miles, compared with 60,745 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 · 2021 BMW 3 Series price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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