2018 Audi S3 2.0 TFSI Black Edition

Overview

• Make: Audi
• Model: S3
• Trim: Black Edition
• Version: 2.0 TFSI Black Edition S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)
• Year: 2018
• Mileage: 55,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 306 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Purple
• CO2: 150 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Audi S3 Black Edition has covered 55,000 miles, around 16,600 fewer miles than is typical for its age. Its asking price of £19,950 is £1,189 below the AskCar estimate of £21,139. The AskCar estimate draws on 1,014 Audi S3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 85 days ago, and its asking price has since fallen by £3,000. Its advertised mileage matches the government's MOT record. The seller is First Autos, based in Watford. 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: £1,189 (5%) under the AskCar estimate of £21,139.

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 1,014 priced Audi S3 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Audi S3 with the 2.0 petrol engine is typically advertised at £18,500: the median of the 72 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi S3 has been on sale for at least 85 days.

Price history

AskCar first saw this advert on 9 August 2026 at £22,950. Its asking price is now £19,950, £3,000 less. The latest price cut was seen on 21 October 2026.

Price changes recorded:

• 9 August 2026: £22,950
• 2 September 2026: £22,450
• 5 September 2026: £21,950
• 9 September 2026: £21,450
• 10 September 2026: £21,950
• 13 September 2026: £21,450
• 17 September 2026: £22,950
• 29 September 2026: £22,450
• 30 September 2026: £21,950
• 4 October 2026: £21,450
• 6 October 2026: £20,950
• 16 October 2026: £20,450
• 21 October 2026: £19,950

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 6 March 2027.

It has had 6 MOTs. The latest, on 4 March 2026, passed.

Advisories at the latest test: rear brake pad(s) wearing thin; offside rear tyre worn close to legal limit/worn on edge 1.9mm 235/35/19.

Mileage at that test: 51,644 miles, which matches the advertised 55,000 miles.

Advertised mileage is about 16,600 miles lower than the median mileage of a 2018 Audi S3 on AskCar.

Similar cars

34 other 2018 Audi S3 Black Edition 2.0 petrol automatic hatchbacks are for sale at UK dealers, from £11,990 to £31,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi S3 Black Edition, 2.0 petrol hatchback, black. Mileage: 56,250 miles. Price: £17,990, £1,960 less than this car. Dealer: Murley Auto Murley Omoda Jaecoo Warwick in Stratford-upon-Avon. AskCar page: https://askcar.co.uk/car/audi-s3-2018-90c14a58fe06
• 2018 Audi S3 Black Edition, 2.0 petrol hatchback, black. Mileage: 53,493 miles. Price: £18,000, £1,950 less than this car. Dealer: Carbase Weston-super-Mare in Weston-super-Mare. AskCar page: https://askcar.co.uk/car/audi-s3-2018-e0c1ba4500ad
• 2018 Audi S3 Black Edition, 2.0 petrol hatchback, blue. Mileage: 53,465 miles. Price: £22,990, £3,040 more than this car. Dealer: Central Car Sales in Peterborough. AskCar page: https://askcar.co.uk/car/audi-s3-2018-df521cae44d0

• The nearest: 2018 Audi S3 Black Edition, 2.0 petrol hatchback, black, 11 miles from this car. Mileage: 75,000 miles. Price: £19,589, £361 less than this car. Dealer: Bluehawk Automotive in Hounslow. AskCar page: https://askcar.co.uk/car/audi-s3-2018-41310b4ab5f6