2018 BMW 5 Series 2.0 520i M Sport
Price: £18,299. Fair price: £346 (1%) over the AskCar estimate of £17,953, our expected asking price for this car from its model, age, mileage and specification, drawing on 2,749 priced BMW 5 Series adverts on AskCar as of 5 November 2026.
AskCar lists 2,843 used BMW 5 Series from 1,447 UK dealerships, as of 5 November 2026.
Overview
- Make: BMW
- Model: 5 Series
- Trim: M Sport
- Version: 2.0 520i M Sport Auto RWD Euro 6 (s/s) 5dr Touring (181 bhp)
- Year: 2018
- Mileage: 51,039 miles
- Fuel: Petrol
- Body: Estate, 5 doors, 5 seats
- Engine: 2.0 litres, 181 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: White
- CO2: 136 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 BMW 5 Series M Sport has covered 51,039 miles, around 25,100 fewer miles than is typical for its age. The dealer is asking £18,299, which is £346 above the AskCar estimate of £17,953. To work out the AskCar estimate, we analyse UK dealer adverts for 2,749 BMW 5 Series cars across different ages and specifications. This car was first seen in our listings data today. It is for sale at Fresh Motors in Thetford. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £346 (1%) over the AskCar estimate of £17,953.
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 2,749 priced BMW 5 Series adverts across different ages and specifications, as of 5 November 2026.
A 2018 BMW 5 Series with the 2.0 petrol engine is typically advertised at £14,000: the median of the 247 for sale on AskCar, as of 5 November 2026.
Time on sale
AskCar first saw this 2018 BMW 5 Series advertised today. About half of 2018 BMW 5 Series cars are gone from sale within a month of being advertised: 193 of the 392 first advertised between 7 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 5 November 2026 at £18,299. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 25,100 miles lower than the median mileage of a 2018 BMW 5 Series on AskCar.
Similar cars
9 other 2018 BMW 5 Series M Sport 2.0 petrol automatic estates are for sale at UK dealers, from £10,999 to £19,999, as of 5 November 2026.
The 3 closest to this car in mileage:
- 2018 BMW 5 Series M Sport, 2.0 petrol estate, white. Mileage: 48,467 miles. Price: £17,909, £390 less than this car. Dealer: MBI Autos in Farnham. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-c89745fa6a6c
- 2018 BMW 5 Series M Sport, 2.0 petrol estate, black. Mileage: 47,560 miles. Price: £19,999, £1,700 more than this car. Dealer: Fresh Motors in Watton. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-ec0a2c3e521b
- 2018 BMW 5 Series M Sport, 2.0 petrol estate, white. Mileage: 56,000 miles. Price: £16,499, £1,800 less than this car. Dealer: Plexus Motors in Keighley. AskCar page: https://askcar.co.uk/car/bmw-5-series-2018-d56e14924a68
Browse all BMW 5 Series cars for sale · 2018 BMW 5 Series price guide
More like this
- Used BMW 5 Series M Sport prices
- Used BMW 5 Series for sale under £20,000
- Used petrol BMW 5 Series for sale
- Used BMW 5 Series for sale near Dereham
Photos
23 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.