2021 BMW 1 Series 2.0 128ti
Price: £20,495. Fair price: £145 (under 1%) under the AskCar estimate of £20,640, our expected asking price for this car from its model, age, mileage and specification, drawing on 7,138 priced BMW 1 Series adverts on AskCar as of 8 November 2026.
AskCar lists 7,500 used BMW 1 Series from 2,732 UK dealerships, as of 8 November 2026.
Overview
- Make: BMW
- Model: 1 Series
- Version: 2.0 128ti Step Auto FWD Euro 6 5dr (261 bhp)
- Year: 2021
- Mileage: 38,377 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 2.0 litres, 261 bhp
- Gearbox: Automatic
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 157 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
With 38,377 miles on the clock, this 2021 BMW 1 Series has done roughly 3,700 fewer miles than a typical 2021 BMW 1 Series. Priced at £20,495, it is advertised £145 below the AskCar estimate of £20,640. The AskCar estimate uses UK dealer asking prices, including 7,138 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We first recorded this car for sale 5 days ago. Its advertised mileage matches the government's MOT record. The seller is Stratstone BMW Tunbridge Wells, based in Tunbridge Wells. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 8 November 2026.
Price
Fair price: £145 (under 1%) under the AskCar estimate of £20,640.
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 7,138 priced BMW 1 Series adverts across different ages and specifications, as of 8 November 2026.
A 2021 BMW 1 Series with the 2.0 petrol engine is typically advertised at £21,500: the median of the 190 for sale on AskCar, as of 8 November 2026.
Time on sale
AskCar first saw this 2021 BMW 1 Series advertised 5 days ago. About half of 2021 BMW 1 Series cars are gone from sale within a month of being advertised: 380 of the 786 first advertised between 11 July 2026 and 5 October 2026.
Price history
AskCar first saw this advert on 3 November 2026 at £20,495. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 8 November 2026: valid until 29 October 2027.
It has had 4 MOTs. The latest, on 30 October 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 38,464 miles, which matches the advertised 38,377 miles.
Advertised mileage is about 3,700 miles lower than the median mileage of a 2021 BMW 1 Series on AskCar.
Browse all BMW 1 Series cars for sale · 2021 BMW 1 Series price guide
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Photos
1 photo of this car is on its AskCar page.
As of 8 November 2026, AskCar lists 595,629 cars and vans from 12,891 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.