2018 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

1.0 TFSI S Line Manual FWD Euro 6 (s/s) 5dr Sportback (114 bhp)

Mileage

12,240 miles

Year

2018

Fuel type

Petrol

Body type

Hatchback

Engine

1.0 L

Gearbox

Manual

Power

114 bhp

Seats

5

CO2

108 g/km

Colour

Grey

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

TFSI

Emissions standard

Euro 6

About this car

At 12,240 miles, this 2018 Audi A3 S Line has covered about 53,400 fewer miles than other 2018 Audi A3 cars. The dealer is asking £15,100, which is £968 above our market estimate of £14,132. Our estimate draws on 6,484 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 12 days ago, the asking price has dropped by £4. Its MOT is recorded as valid until 9 May 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at A P Hynes And Co in Altrincham.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £14,132. The asking price is £968 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 6,484 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 53,400 miles lower than typical for a 2018 Audi A3.

The advertised mileage is consistent with the last MOT reading.