2018 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

1.5 TFSI CoD 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

Mileage

89,162 miles

Year

2018

Fuel type

Petrol

Body type

Hatchback

Engine

1.5 L

Gearbox

Automatic

Power

148 bhp

Seats

5

CO2

117 g/km

Colour

Black

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSI; CoD

Emissions standard

Euro 6

About this car

This 2018 Audi A3 S Line is advertised with 89,162 miles, approximately 23,500 above the typical mileage for its age. At £11,499, it is advertised £678 above our estimated market asking price of £10,821. We use UK dealer asking prices, including 6,484 Audi A3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 46 days ago. Its recorded MOT is valid until 8 January 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is AL Prestige Cars, based in Southampton.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £10,821. The asking price is £678 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 23,500 miles higher than typical for a 2018 Audi A3.

The advertised mileage is consistent with the last MOT reading.