2017 Audi S1 2.0 TFSI Competition

Price: £17,250. Fair price: £330 (1%) over the AskCar estimate of £16,920, our expected asking price for this car from its model, age, mileage and specification, drawing on 46 priced Audi S1 adverts on AskCar as of 5 November 2026.

AskCar lists 49 used Audi S1 from 45 UK dealerships, as of 5 November 2026.

Overview

  • Make: Audi
  • Model: S1
  • Trim: Competition
  • Version: 2.0 TFSI Competition Manual 4WD Euro 6 (s/s) 5dr (228 bhp)
  • Year: 2017
  • Mileage: 49,000 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 4 seats
  • Engine: 2.0 litres, 228 bhp
  • Gearbox: Manual
  • Drive: Four-wheel drive
  • Colour: Black
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,000 miles, this 2017 Audi S1 Competition has covered about 5,500 fewer miles than other 2017 Audi S1 cars. Its asking price of £17,250 is £330 above the AskCar estimate of £16,920. The AskCar estimate uses 46 UK dealer adverts for the Audi S1, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 161 days ago. You can find this car at Rev It Up UK in Denbighshire. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £330 (1%) over the AskCar estimate of £16,920.

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 46 priced Audi S1 adverts across different ages and specifications, as of 5 November 2026.

A 2017 Audi S1 with the 2.0 petrol engine is typically advertised at £15,000: the median of the 13 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2017 Audi S1 has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £16,995. Its asking price is now £17,250, £255 more.

Price changes recorded:

  • 28 May 2026: £16,995
  • 20 June 2026: £16,950
  • 7 October 2026: £17,750
  • 26 October 2026: £17,250

Mileage and MOT

Advertised mileage is about 5,500 miles lower than the median mileage of a 2017 Audi S1 on AskCar.

Similar cars

3 other 2017 Audi S1 Competition 2.0 petrol manual hatchbacks are for sale at UK dealers, from £14,890 to £15,999, as of 5 November 2026.

The 3 closest to this car in mileage:

  • 2017 Audi S1 Competition, 2.0 petrol hatchback, red. Mileage: 54,253 miles. Price: £15,419, £1,831 less than this car. Dealer: Woodhill Automotive in Maldon. AskCar page: https://askcar.co.uk/car/audi-s1-2017-6eae3f7c260c
  • 2017 Audi S1 Competition, 2.0 petrol hatchback, red. Mileage: 54,537 miles. Price: £15,999, £1,251 less than this car. Dealer: Pinetree Car Superstore - Tonypandy in Tonypandy. AskCar page: https://askcar.co.uk/car/audi-s1-2017-40290d747144
  • 2017 Audi S1 Competition, 2.0 petrol hatchback, red. Mileage: 90,500 miles. Price: £14,890, £2,360 less than this car. Dealer: Benedicts Of Bristol in Bristol. AskCar page: https://askcar.co.uk/car/audi-s1-2017-a74f069e11e8

Browse all Audi S1 cars for sale · 2017 Audi S1 price guide

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Photos

19 photos of this car are on its AskCar page.

As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.