2017 BMW 4 Series 2.0 420i M Sport

Overview

• Make: BMW
• Model: 4 Series
• Trim: M Sport
• Version: 2.0 420i M Sport Manual RWD Euro 6 (s/s) 2dr (181 bhp)
• Year: 2017
• Mileage: 55,280 miles
• Fuel: Petrol
• Body: Coupe, 2 doors, 4 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Manual
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 141 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 55,280 miles on the clock, this 2017 BMW 4 Series M Sport has done roughly 17,100 fewer miles than a typical 2017 BMW 4 Series. The dealer is asking £13,000, which is £195 below the AskCar estimate of £13,195. To work out the AskCar estimate, we analyse UK dealer adverts for 1,833 BMW 4 Series cars across different ages and specifications. We first recorded this advert 5 days ago, and its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Cotswold Group Select, based in Tewkesbury. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £195 (1%) under the AskCar estimate of £13,195.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 1,833 priced BMW 4 Series adverts across different ages and specifications, as of 5 November 2026.

A 2017 BMW 4 Series with the 2.0 petrol engine is typically advertised at £12,500: the median of the 112 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2017 BMW 4 Series advertised 5 days ago. About half of 2017 BMW 4 Series cars are gone from sale within a month of being advertised: 116 of the 251 first advertised between 12 July 2026 and 2 October 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £13,500. Its asking price is now £13,000, £500 less. The latest price cut was seen on 3 November 2026.

Price changes recorded:

• 31 October 2026: £13,500
• 3 November 2026: £13,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 3 August 2027.

It has had 11 MOTs. The latest, on 4 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 55,272 miles, which matches the advertised 55,280 miles.

Advertised mileage is about 17,100 miles lower than the median mileage of a 2017 BMW 4 Series on AskCar.

Similar cars

4 other 2017 BMW 4 Series M Sport 2.0 petrol manual coupes are for sale at UK dealers, from £7,995 to £11,690, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, black. Mileage: 68,000 miles. Price: £7,995, £5,005 less than this car. Dealer: CJ Autos Bristol in Bristol. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-a32c413e6be7
• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, white. Mileage: 71,200 miles. Price: £11,400, £1,600 less than this car. Dealer: nucar in Basildon. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-877b2e4f3e1b
• 2017 BMW 4 Series M Sport, 2.0 petrol coupe, grey. Mileage: 73,500 miles. Price: £11,690, £1,310 less than this car. Dealer: Evans Halshaw Ford Walsall in Walsall. AskCar page: https://askcar.co.uk/car/bmw-4-series-2017-763514f2b036