2026 BMW 4 Series Gran Coupe

2.0 420i M Sport Auto RWD Euro 6 (s/s) 5dr (181 bhp)

£37,000

Fair price: within 8% of the typical £39,626 for this model, age and mileage, drawing on 1,138 adverts of this make and model.

Overview

Make: BMW
Model: 4 Series Gran Coupe
Trim: M SPORT
Version: 2.0 420i M Sport Auto RWD Euro 6 (s/s) 5dr (181 bhp)
Mileage: 3,121 miles
Year: 2026
Fuel type: Petrol
Body type: Hatchback
Engine: 2.0 L
Gearbox: Automatic
Power: 181 bhp
Seats: 5
CO2: 155 g/km
Colour: Blue
Doors: 5
Driven wheels: Rear Wheel Drive
Engine badge: 420i
Emissions standard: Euro 6

About this car

This 2026 BMW 4 Series Gran Coupe M Sport has covered 3,121 miles. At £37,000, it is advertised £2,626 below our estimated market asking price of £39,626. We use UK dealer asking prices, including 1,138 BMW 4 Series Gran Coupe listings, and account for the car’s age, mileage and specification. The asking price is now £2,500 lower than when we first recorded the advert 130 days ago. That history is worth bearing in mind when speaking to the dealer. The seller is Sytner Swansea MINI, based in Swansea.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 June 2026, 130 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £2,500 from the first recorded £39,500. 3 price reductions recorded, the latest observed on 25 September 2026.

Recorded asking prices
Date observed	Asking price
17 June 2026	£39,500
7 July 2026	£39,500
14 July 2026	£38,000
6 August 2026	£37,500
8 August 2026	£37,500
25 September 2026	£37,000
23 October 2026	£37,000

Price and mileage comparison

Estimated market asking price: £39,626. The asking price is £2,626 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 1,138 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 900 miles lower than typical for a 2026 BMW 4 Series Gran Coupe.

MOT

MOT no details held by dvla.

109 other cars with the same year, trim, gearbox and fuel are for sale from £34,799 to £51,998.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£34,799	9,425 miles
£34,999	10,286 miles
£35,199	5,032 miles
£35,199	5,846 miles
£35,199	5,974 miles

These cars have covered 5–10,286 miles, compared with 3,121 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 4 Series Gran Coupe cars for sale · 2026 BMW 4 Series Gran Coupe price guide

Vehicle photos

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