2023 Audi A3

1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)

£17,990

Fair price: within 8% of the typical £18,957 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
1.0 TFSI 30 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
Mileage
20,018 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.0 L
Gearbox
Manual
Power
108 bhp
Seats
5
CO2
132 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 20,018 miles on the clock, this 2023 Audi A3 S Line has done roughly 6,600 fewer miles than a typical 2023 Audi A3. The dealer is asking £17,990, which is £967 below our market estimate of £18,957. Our estimate draws on 6,484 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £500 lower than when we first recorded the advert 63 days ago. It may give you a starting point for a conversation about price. Its recorded MOT is valid until 2 May 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Williams Select in Manchester.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 August 2026, 63 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £500 from the first recorded £18,490. 1 price reduction recorded, the latest observed on 22 September 2026.

Recorded asking prices
Date observedAsking price
18 August 2026£18,490
30 August 2026£18,490
22 September 2026£17,990
19 October 2026£17,990

Price and mileage comparison

Estimated market asking price: £18,957. The asking price is £967 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 6,600 miles lower than typical for a 2023 Audi A3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 2 May 2027. 17,636 miles at the last test.

253 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £22,991.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,99528,000 miles
£12,30089,854 miles
£12,50095,398 miles
£12,99528,761 miles
£13,58169,441 miles

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

Williams Select, Manchester. Across the dealer network: 14 branches, 1,292 cars for sale.

Dealer postcode: M16 9EZ.

Vehicle photos