2018 BMW 3 Series

1.5 318i Sport Auto RWD Euro 6 (s/s) 4dr (134 bhp)

£10,145

Above the going rate: £1,642 over the typical £8,503 for this model, age and mileage, drawing on 6,811 adverts of this make and model.

Overview

Make: BMW
Model: 3 Series
Trim: SPORT
Version: 1.5 318i Sport Auto RWD Euro 6 (s/s) 4dr (134 bhp)
Mileage: 95,024 miles
Year: 2018
Fuel type: Petrol
Body type: Saloon
Engine: 1.5 L
Gearbox: Automatic
Power: 134 bhp
Seats: 5
CO2: 122 g/km
Colour: Black
Doors: 4
Driven wheels: Rear Wheel Drive
Engine badge: 318i
Emissions standard: Euro 6

About this car

With 95,024 miles on the clock, this 2018 BMW 3 Series Sport has done roughly 21,700 more miles than a typical 2018 BMW 3 Series. The dealer is asking £10,145, which is £1,642 above our market estimate of £8,503. We use UK dealer asking prices, including 6,811 BMW 3 Series listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 26 days ago. The latest recorded MOT expiry date is 18 July 2026, which has passed. Confirm its status with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. It is for sale at Crown Motors London in Southall.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 26 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
25 September 2026	£8,650
28 September 2026	£10,145
20 October 2026	£10,145

Price and mileage comparison

Estimated market asking price: £8,503. The asking price is £1,642 above 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 6,811 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,700 miles higher than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 18 July 2026. 94,618 miles at the last test.

20 other cars with the same year, trim, gearbox and fuel are for sale from £6,000 to £13,999.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£6,000	79,882 miles
£6,995	94,013 miles
£7,750	111,900 miles
£8,728	102,000 miles
£9,400	83,018 miles

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 · 2018 BMW 3 Series price guide

Similar cars for less

Dealer

Crown Motors London, Southall. Across the dealer network: 50 cars for sale.

Dealer postcode: UB2 4HB.