2023 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

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

Mileage

15,106 miles

Year

2023

Fuel type

Petrol

Body type

Hatchback

Engine

1.5 L

Gearbox

Manual

Power

148 bhp

Seats

5

CO2

136 g/km

Colour

Black

Doors

5

Driven wheels

Front Wheel Drive

Engine badge

TFSI

Emissions standard

Euro 6

About this car

This 2023 Audi A3 S Line is advertised with 15,106 miles, approximately 11,500 below the typical mileage for its age. The dealer is asking £20,499, which is £99 below our market estimate of £20,598. We use UK dealer asking prices, including 6,542 Audi A3 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 42 days ago. Its recorded MOT is valid until 9 August 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Available Car Supermarket - Castle Donington in Castle Donnington.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £20,598. The asking price is £99 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 6,542 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,500 miles lower than typical for a 2023 Audi A3.

The advertised mileage is consistent with the last MOT reading.