2018 BMW 1 Series

1.5 118i Sport Manual RWD Euro 6 (s/s) 5dr (134 bhp)

£12,298

Fair price: within 8% of the typical £11,392 for this model, age and mileage, drawing on 6,914 adverts of this make and model.

Overview

Make: BMW
Model: 1 Series
Trim: SPORT
Version: 1.5 118i Sport Manual RWD Euro 6 (s/s) 5dr (134 bhp)
Mileage: 28,945 miles
Year: 2018
Fuel type: Petrol
Body type: Hatchback
Engine: 1.5 L
Gearbox: Manual
Power: 134 bhp
Seats: 5
CO2: 137 g/km
Colour: Blue
Doors: 5
Driven wheels: Rear Wheel Drive
Engine badge: 118i
Emissions standard: Euro 6

About this car

This 2018 BMW 1 Series Sport has covered 28,945 miles, around 38,100 fewer than typical for its age. Our estimated market asking price is £11,392. This car is advertised at £12,298, which is £906 above that figure. To estimate its market asking price, we analyse UK dealer adverts for 6,914 BMW 1 Series cars across different ages and specifications. We have tracked this advert for 14 days. MOT records show an expiry date of 1 October 2027, and the latest recorded mileage is consistent with the advert. The seller is CarSupermarket.com Birmingham, based in Birmingham.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 October 2026, 14 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
6 October 2026	£12,298
19 October 2026	£12,298

Price and mileage comparison

Estimated market asking price: £11,392. The asking price is £906 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 6,914 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 38,100 miles lower than typical for a 2018 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 October 2027. 28,945 miles at the last test.

67 other cars with the same year, trim, gearbox and fuel are for sale from £3,990 to £11,695.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£3,990	149,900 miles
£5,395	138,100 miles
£5,732	113,017 miles
£5,790	103,000 miles
£5,995	128,000 miles

These cars have covered 26,500–149,900 miles, compared with 28,945 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 1 Series cars for sale · 2018 BMW 1 Series price guide

Similar cars for less

Dealer

CarSupermarket.com Birmingham, Birmingham. Across the dealer network: 14 branches, 1,330 cars for sale.

Dealer postcode: B33 0JD.

Dealer opening hours

Monday: 08:30-20:00
Tuesday: 08:30-20:00
Wednesday: 08:30-20:00
Thursday: 08:30-20:00
Friday: 08:30-20:00
Saturday: 08:30-17:30
Sunday: 10:00-16:00