2020 BMW 3 Series

2.0 12kWh 330e M Sport Plus Edition Auto RWD Euro 6 (s/s) 4dr (288 bhp)

£20,800

Good value: £2,698 under the typical £23,498 for this model, age and mileage, drawing on 6,886 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT PLUS EDITION
Version
2.0 12kWh 330e M Sport Plus Edition Auto RWD Euro 6 (s/s) 4dr (288 bhp)
Mileage
36,773 miles
Year
2020
Fuel type
Petrol Plug-in Hybrid
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
288 bhp
Seats
5
CO2
35 g/km
Colour
Blue
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
330e
Hybrid type
Plug-in hybrid
Emissions standard
Euro 6

About this car

With 36,773 miles on the clock, this 2020 BMW 3 Series M Sport Plus Edition has done roughly 21,600 fewer miles than a typical 2020 BMW 3 Series. Its asking price of £20,800 is £2,698 below our estimate of £23,498. We use UK dealer asking prices, including 6,886 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 104 days ago, the asking price has dropped by £1,750. It may give you a starting point for a conversation about price. Its recorded MOT is valid until 8 August 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Car Planet Watford in Rickmansworth.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 July 2026, 104 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,750 from the first recorded £22,550. 8 price reductions recorded, the latest observed on 17 October 2026.

Recorded asking prices
Date observedAsking price
11 July 2026£22,550
12 July 2026£22,550
15 August 2026£22,250
21 August 2026£21,950
27 August 2026£22,250
2 September 2026£22,100
8 September 2026£21,950
16 September 2026£21,700
22 September 2026£21,400
8 October 2026£21,100
17 October 2026£20,800
22 October 2026£20,800

Price and mileage comparison

Estimated market asking price: £23,498. The asking price is £2,698 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 21,600 miles lower than typical for a 2020 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 8 August 2027. 36,934 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £15,995 to £22,995.

Other matching cars
Asking priceMileage
£15,99592,697 miles
£15,99588,380 miles
£18,29510,000 miles
£22,99539,000 miles

These cars have covered 10,000–92,697 miles, compared with 36,773 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 · 2020 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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