2017 Audi S1

2.0 TFSI Competition Manual 4WD Euro 6 (s/s) 5dr (228 bhp)

£17,750

Fair price: within 8% of the typical £16,988 for this model, age and mileage, drawing on 55 adverts of this make and model.

Overview

Make: Audi
Model: S1
Trim: COMPETITION
Version: 2.0 TFSI Competition Manual 4WD Euro 6 (s/s) 5dr (228 bhp)
Mileage: 49,000 miles
Year: 2017
Fuel type: Petrol
Body type: Hatchback
Engine: 2.0 L
Gearbox: Manual
Power: 228 bhp
Seats: 4
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: TFSI
Emissions standard: Euro 6

About this car

At 49,000 miles, this 2017 Audi S1 Competition has covered about 5,400 fewer miles than other 2017 Audi S1 cars. Its asking price of £17,750 is £762 above our estimate of £16,988. The estimate uses 55 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 147 days ago. You can find this car at Rev It Up UK in Denbighshire.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£16,995
20 June 2026	£16,950
10 July 2026	£16,950
7 October 2026	£17,750
21 October 2026	£17,750

Price and mileage comparison

Estimated market asking price: £16,988. The asking price is £762 above 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 55 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,400 miles lower than typical for a 2017 Audi S1.

3 other cars with the same year, trim, gearbox and fuel are for sale from £14,890 to £15,999.

Other matching cars
Asking price	Mileage
£14,890	90,500 miles
£15,419	54,253 miles
£15,999	54,537 miles

These cars have covered 54,253–90,500 miles, compared with 49,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

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

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Dealer

Rev It Up UK, Denbighshire. Across the dealer network: 105 cars for sale.

Dealer postcode: LL16 5TA.