2023 Audi A3

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

£19,990

Fair price: within 8% of the typical £19,266 for this model, age and mileage, drawing on 6,532 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
SPORT
Version
1.5 TFSI 35 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
24,292 miles
Year
2023
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
130 g/km
Colour
Grey
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 24,292 miles, this 2023 Audi A3 Sport has covered about 2,400 fewer miles than other 2023 Audi A3 cars. Our estimated market asking price is £19,266. This car is advertised at £19,990, which is £724 above that figure. We use UK dealer asking prices, including 6,532 Audi A3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 21 days ago, the asking price has dropped by £659. MOT records show an expiry date of 29 September 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Sinclair Group in Bridgend.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 September 2026, 21 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £659 from the first recorded £20,649. 1 price reduction recorded, the latest observed on 9 October 2026.

Recorded asking prices
Date observedAsking price
30 September 2026£20,649
9 October 2026£19,990
20 October 2026£19,990

Price and mileage comparison

Estimated market asking price: £19,266. The asking price is £724 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 2,400 miles lower than typical for a 2023 Audi A3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 September 2027. 24,045 miles at the last test.

80 other cars with the same year, trim, gearbox and fuel are for sale from £12,795 to £23,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,795105,760 miles
£13,75079,983 miles
£14,00077,920 miles
£15,00072,882 miles
£15,39565,875 miles

These cars have covered 8,098–105,760 miles, compared with 24,292 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

Sinclair Group, Bridgend. Across the dealer network: 9 branches, 1,258 cars for sale.

Dealer postcode: CF31 3NB.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:00-17:00
Sunday
11:00-16:00

Vehicle photos