2017 BMW 3 Series 1.5 318i

Overview

• Make: BMW
• Model: 3 Series
• Version: 1.5 318i Auto RWD Euro 6 (s/s) 5dr Touring (134 bhp)
• Year: 2017
• Mileage: 128,121 miles
• Fuel: Petrol
• Body: Estate, 5 doors, 5 seats
• Engine: 1.5 litres, 134 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Silver
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 BMW 3 Series has covered 128,121 miles, around 51,100 more miles than is typical for its age. The AskCar estimate for this car is £6,765. It is priced at £5,895, which is £870 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,862 BMW 3 Series cars across different ages and specifications. The asking price is now £1,100 lower than when we first recorded the advert 160 days ago. Our records show an MOT expiry date of 25 July 2026, which has passed. Ask the dealer for an update. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Ashton Quality Cars in Ashton Under Lyne. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Good value: £870 (12%) under the AskCar estimate of £6,765.

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 6,862 priced BMW 3 Series adverts across different ages and specifications, as of 4 November 2026.

A 2017 BMW 3 Series with the 1.5 petrol engine is typically advertised at £8,300: the median of the 10 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2017 BMW 3 Series has been on sale for at least 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £6,995. Its asking price is now £5,895, £1,100 less. The latest price cut was seen on 24 October 2026.

Price changes recorded:

• 28 May 2026: £6,995
• 23 June 2026: £6,495
• 27 August 2026: £6,150
• 4 September 2026: £5,895
• 16 October 2026: £6,295
• 24 October 2026: £5,895

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 25 July 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 25 July 2025, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; offside rear shock absorbers has light misting of oil; nearside front shock absorbers has light misting of oil; and 3 more.

Mileage at that test: 121,516 miles, which matches the advertised 128,121 miles.

Advertised mileage is about 51,100 miles higher than the median mileage of a 2017 BMW 3 Series on AskCar.