2023 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

1.5 TFSI S Line Manual FWD Euro 6 (s/s) 5dr Sportback

Mileage

17,500 miles

Year

2023

Fuel type

Petrol

Body type

Hatchback

Engine

1.5 L

Gearbox

Manual

Seats

5

CO2

136 g/km

Colour

White

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

TFSI

Emissions standard

Euro 6

About this car

With 17,500 miles on the clock, this 2023 Audi A3 S Line has done roughly 9,100 fewer miles than a typical 2023 Audi A3. Its asking price of £19,990 is £547 below our estimate of £20,537. The estimate uses 6,484 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 19 days ago. MOT records show an expiry date of 18 April 2027, and the latest recorded mileage is consistent with the advert. The seller is Mon Motors Cardiff Audi, based in Cardiff.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £20,537. The asking price is £547 below 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 9,100 miles lower than typical for a 2023 Audi A3.

The advertised mileage is consistent with the last MOT reading.