2018 Audi S3

2.0 TFSI S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)

£16,995

Fair price: within 8% of the typical £16,706 for this model, age and mileage, drawing on 1,019 adverts of this make and model.

Overview

Make
Audi
Model
S3
Version
2.0 TFSI S tronic 4WD Euro 6 (s/s) 5dr (306 bhp)
Mileage
76,059 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
306 bhp
Seats
5
CO2
150 g/km
Colour
Red
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 76,059 miles on the clock, this 2018 Audi S3 has done roughly 6,100 more miles than a typical 2018 Audi S3. The dealer is asking £16,995, which is £289 above our market estimate of £16,706. We use UK dealer asking prices, including 1,019 Audi S3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 11 days ago. The latest MOT record shows an expiry date of 23 November 2026, with the advertised mileage consistent with the recorded reading. It is advertised by Motor Trust Lancaster in Morecambe.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 11 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
10 October 2026£16,995
20 October 2026£16,995

Price and mileage comparison

Estimated market asking price: £16,706. The asking price is £289 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 1,019 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 6,100 miles higher than typical for a 2018 Audi S3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 23 November 2026. 66,359 miles at the last test.

17 other cars with the same year, trim, gearbox and fuel are for sale from £13,990 to £25,868.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£13,990104,277 miles
£15,495362 miles
£15,99050,870 miles
£16,48981,000 miles
£16,49978,117 miles

These cars have covered 362–104,277 miles, compared with 76,059 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 S3 cars for sale · 2018 Audi S3 price guide

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Dealer

Motor Trust Lancaster, Morecambe. Across the dealer network: 243 cars for sale.

Dealer postcode: LA3 3FB.

Dealer opening hours

Monday
09:00-19:00
Tuesday
09:00-19:00
Wednesday
09:00-19:00
Thursday
09:00-19:00
Friday
09:00-19:00
Saturday
09:00-18:00
Sunday
10:30-17:00

Vehicle photos