2021 Audi A3 1.0 TFSI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
• Year: 2021
• Mileage: 52,604 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.0 litres, 108 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Blue
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi A3 S Line has covered 52,604 miles, around 9,000 more miles than is typical for its age. Priced at £14,200, it is advertised £412 below the AskCar estimate of £14,612. The AskCar estimate uses UK dealer asking prices, including 6,542 Audi A3 adverts, and accounts for the car’s age, mileage and specification. We first saw this car advertised 154 days ago. Its asking price has since fallen by £809. Our latest MOT record expired on 27 May 2026. Check the current position with the dealer. The government's MOT record matches its advertised mileage. It is for sale at Carsa Cannock in Cannock Chase. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £412 (2%) under the AskCar estimate of £14,612.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi A3 with the 1.0 petrol engine is typically advertised at £15,000: the median of the 87 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi A3 has been on sale for at least 154 days.

Price history

AskCar first saw this advert on 1 June 2026 at £15,009. Its asking price is now £14,200, £809 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 1 June 2026: £15,009
• 2 June 2026: £15,172
• 3 June 2026: £15,160
• 4 June 2026: £15,170
• 5 June 2026: £15,148
• 6 June 2026: £15,151
• 7 June 2026: £15,133
• 8 June 2026: £15,144
• 10 June 2026: £15,138
• 16 June 2026: £14,738
• 22 June 2026: £14,662
• 2 July 2026: £14,726
• 4 July 2026: £14,709
• 7 July 2026: £14,674
• 11 July 2026: £14,612
• 13 July 2026: £14,575
• 16 July 2026: £14,540
• 18 July 2026: £14,490
• 19 July 2026: £14,427
• 23 October 2026: £14,200

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 27 May 2026; ask the dealer for the current MOT.

It has had 3 MOTs. The latest, on 23 May 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 41,356 miles, which matches the advertised 52,604 miles.

Advertised mileage is about 9,000 miles higher than the median mileage of a 2021 Audi A3 on AskCar.

Similar cars

6 other 2021 Audi A3 S Line 1.0 petrol manual hatchbacks are for sale at UK dealers, from £14,950 to £16,995, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi A3 S Line, 1.0 petrol hatchback, blue. Mileage: 42,000 miles. Price: £14,950, £750 more than this car. Dealer: Windmill Autos in Sandy. AskCar page: https://askcar.co.uk/car/audi-a3-2021-7ffad608ba55
• 2021 Audi A3 S Line, 1.0 petrol hatchback, white. Mileage: 36,749 miles. Price: £15,199, £999 more than this car. Dealer: H.P.L. Motors - Oldham (Greater Manchester) in Oldham. AskCar page: https://askcar.co.uk/car/audi-a3-2021-f989444ffadf
• 2021 Audi A3 S Line, 1.0 petrol hatchback, blue. Mileage: 33,032 miles. Price: £16,995, £2,795 more than this car. Dealer: Auto Station in Elgin. AskCar page: https://askcar.co.uk/car/audi-a3-2021-8e516fb74b1d

• The nearest: 2021 Audi A3 S Line, 1.0 petrol hatchback, black, 40 miles from this car. Mileage: 21,721 miles. Price: £16,250, £2,050 more than this car. Dealer: Sytner Select Nottingham in Nottingham. AskCar page: https://askcar.co.uk/car/audi-a3-2021-c89bd1ce1f8c