2023 Audi A3

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

£16,990

Fair price: within 8% of the typical £16,851 for this model, age and mileage, drawing on 6,532 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
S LINE
Version
1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
Mileage
57,056 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.0 L
Gearbox
Automatic
Power
108 bhp
Seats
5
CO2
124 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Hybrid type
Mild hybrid
Emissions standard
Euro 6

About this car

At 57,056 miles, this 2023 Audi A3 S Line has covered about 30,300 more miles than other 2023 Audi A3 cars. Its asking price of £16,990 is £139 above our estimate of £16,851. To estimate its market asking price, we analyse UK dealer adverts for 6,532 Audi A3 cars across different ages and specifications. This car was first seen in our listings data 146 days ago. MOT records show an expiry date of 20 April 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Sonny Adams Motor Company in Hertford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£16,990
10 July 2026£16,990
20 October 2026£16,990

Price and mileage comparison

Estimated market asking price: £16,851. The asking price is £139 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 30,300 miles higher than typical for a 2023 Audi A3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 20 April 2027. 57,423 miles at the last test.

345 other cars with the same year, trim, gearbox and fuel are for sale from £14,200 to £24,940.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,20082,859 miles
£14,99082,835 miles
£15,69651,701 miles
£15,69969,776 miles
£15,71068,067 miles

These cars have covered 1,217–82,859 miles, compared with 57,056 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

Sonny Adams Motor Company, Hertford. Across the dealer network: 230 cars for sale.

Dealer postcode: SG14 3NU.

Dealer opening hours

Monday
10:00-18:30
Tuesday
10:00-18:30
Wednesday
10:00-18:30
Thursday
10:00-18:30
Friday
10:00-18:30
Saturday
10:00-18:00
Sunday
11:00-17:00

Vehicle photos