2021 Audi A1

Overview

Make

Audi

Model

A1

Trim

S LINE

Version

1.5 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

Mileage

34,000 miles

Year

2021

Fuel type

Petrol

Body type

Hatchback

Engine

1.5 L

Gearbox

Automatic

Power

148 bhp

Seats

5

CO2

128 g/km

Colour

Grey

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI

Emissions standard

Euro 6

About this car

This 2021 Audi A1 S Line is advertised with 34,000 miles, approximately 3,800 below the typical mileage for its age. Its asking price of £16,689 is £881 below our estimate of £17,570. Our estimate draws on 4,728 Audi A1 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 45 days ago, and its asking price has since fallen by £306. MOT records show an expiry date of 25 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Brayleys Cars Brayley Renault Milton Keynes, based in Milton Keynes.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £17,570. The asking price is £881 below 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 4,728 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 3,800 miles lower than typical for a 2021 Audi A1.

The advertised mileage is consistent with the last MOT reading.