2023 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE COMPETITION

Version

1.4 13kWh TFSIe 45 S Line Competition S tronic FWD Euro 6 (s/s) 5dr Sportback (242 bhp)

Mileage

46,835 miles

Year

2023

Fuel type

Petrol Plug-in Hybrid

Body type

Hatchback

Engine

1.4 L

Gearbox

Automatic

Power

242 bhp

Seats

5

CO2

30 g/km

Colour

Grey

Doors

5

Driven wheels

Front Wheel Drive

Gearbox version

S tronic

Engine badge

TFSIe

Hybrid type

Plug-in hybrid

Emissions standard

Euro 6

About this car

At 46,835 miles, this 2023 Audi A3 S Line Competition has covered about 20,100 more miles than other 2023 Audi A3 cars. The dealer is asking £20,475, which is £161 above our market estimate of £20,314. To estimate its market asking price, we analyse UK dealer adverts for 6,532 Audi A3 cars across different ages and specifications. We first recorded this car for sale 1 day ago. The seller is The Car Co, based in Bury.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £20,314. The asking price is £161 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 6,532 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 20,100 miles higher than typical for a 2023 Audi A3.