2018 BMW 1 Series

3.0 M140i Shadow Edition Auto RWD Euro 6 (s/s) 5dr (335 bhp)

£21,980

Fair price: within 8% of the typical £21,650 for this model, age and mileage, drawing on 7,021 adverts of this make and model.

Overview

Make: BMW
Model: 1 Series
Trim: SHADOW EDITION
Version: 3.0 M140i Shadow Edition Auto RWD Euro 6 (s/s) 5dr (335 bhp)
Mileage: 57,900 miles
Year: 2018
Fuel type: Petrol
Body type: Hatchback
Engine: 3.0 L
Gearbox: Automatic
Power: 335 bhp
Seats: 5
CO2: 163 g/km
Colour: Black
Doors: 5
Driven wheels: Rear Wheel Drive
Engine badge: M140i
Emissions standard: Euro 6

About this car

This 2018 BMW 1 Series Shadow Edition has covered 57,900 miles, around 9,000 fewer than typical for its age. Its asking price of £21,980 is £330 above our estimate of £21,650. We use UK dealer asking prices, including 7,021 BMW 1 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 28 days ago, the asking price has dropped by £1,000. The latest MOT record shows an expiry date of 16 December 2026, with the advertised mileage consistent with the recorded reading. It is advertised by The Driver's Paddock in Mansfield.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 September 2026, 28 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,000 from the first recorded £22,980. 1 price reduction recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
23 September 2026	£22,980
16 October 2026	£21,980
20 October 2026	£21,980

Price and mileage comparison

Estimated market asking price: £21,650. The asking price is £330 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 7,021 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,000 miles lower than typical for a 2018 BMW 1 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 16 December 2026. 54,721 miles at the last test.

105 other cars with the same year, trim, gearbox and fuel are for sale from £14,990 to £30,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£14,990	103,486 miles
£15,750	96,200 miles
£15,795	97,000 miles
£15,990	96,000 miles
£15,995	102,366 miles

These cars have covered 22,175–103,486 miles, compared with 57,900 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

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Dealer

The Driver's Paddock, Mansfield. Across the dealer network: 32 cars for sale.

Dealer postcode: NG18 4ZE.