2023 Audi A3

2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

£20,499

Fair price: within 8% of the typical £20,726 for this model, age and mileage, drawing on 6,484 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
S LINE
Version
2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
42,191 miles
Year
2023
Fuel type
Diesel
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
127 g/km
Colour
White
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI
Emissions standard
Euro 6

About this car

At 42,191 miles, this 2023 Audi A3 S Line has covered about 15,600 more miles than other 2023 Audi A3 cars. The dealer is asking £20,499, which is £227 below our market estimate of £20,726. We use UK dealer asking prices, including 6,484 Audi A3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 4 days ago. Its MOT is recorded as valid until 9 October 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at cinch in Exeter.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 October 2026, 4 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
16 October 2026£20,499
19 October 2026£20,499

Price and mileage comparison

Estimated market asking price: £20,726. The asking price is £227 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 15,600 miles higher than typical for a 2023 Audi A3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 9 October 2027. 42,027 miles at the last test.

46 other cars with the same year, trim, gearbox and fuel are for sale from £17,295 to £24,750.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£17,29565,000 miles
£17,99587,000 miles
£18,75058,100 miles
£18,95054,000 miles
£18,99536,770 miles

These cars have covered 12,830–87,000 miles, compared with 42,191 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A3 cars for sale · 2023 Audi A3 price guide

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Dealer

cinch, Exeter. Across the dealer network: 134 branches, 10,704 cars for sale.

Dealer postcode: EX2 8FN.

Vehicle photos