2021 BMW 3 Series

3.0 M340d MHT Auto 4WD Euro 6 (s/s) 4dr (335 bhp)

£25,510

Fair price: within 8% of the typical £26,496 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Version
3.0 M340d MHT Auto 4WD Euro 6 (s/s) 4dr (335 bhp)
Mileage
62,145 miles
Year
2021
Fuel type
Diesel Hybrid
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
335 bhp
Seats
5
CO2
160 g/km
Colour
Grey
Doors
4
Driven wheels
Four Wheel Drive
Engine badge
M340d; MHT
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

With 62,145 miles on the clock, this 2021 BMW 3 Series has done roughly 7,400 more miles than a typical 2021 BMW 3 Series. Its asking price of £25,510 is £986 below our estimate of £26,496. Our estimate draws on 6,886 BMW 3 Series adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 148 days ago, and its asking price has since fallen by £1,680. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 29 December 2026, and the latest recorded mileage is consistent with the advert. The seller is Evans Halshaw BYD Chesterfield, based in Chesterfield.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 148 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,680 from the first recorded £27,190. 11 price reductions recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£27,190
16 June 2026£27,040
7 July 2026£26,770
10 July 2026£26,770
21 July 2026£26,330
22 July 2026£26,330
18 August 2026£26,310
28 August 2026£26,050
8 September 2026£25,860
16 September 2026£25,790
22 September 2026£25,720
29 September 2026£25,650
7 October 2026£25,580
20 October 2026£25,510
22 October 2026£25,510

Price and mileage comparison

Estimated market asking price: £26,496. The asking price is £986 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 6,886 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,400 miles higher than typical for a 2021 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 December 2026. 57,597 miles at the last test.

55 other cars with the same year, trim, gearbox and fuel are for sale from £19,995 to £36,500.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,99566,457 miles
£22,49094,000 miles
£22,95079,227 miles
£22,99599,000 miles
£23,99582,819 miles

These cars have covered 8,500–99,000 miles, compared with 62,145 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