2023 Audi A3
1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
£19,990
Fair price: within 8% of the typical £20,256 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 S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
- Mileage
- 21,641 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 21,641 miles, this 2023 Audi A3 S Line has covered about 5,000 fewer miles than other 2023 Audi A3 cars. Our estimated market asking price is £20,256. This car is advertised at £19,990, which is £266 below that figure. 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 3 days ago. Its recorded MOT is valid until 24 April 2027, and its advertised mileage is consistent with the latest MOT reading. You can find this car at Grimsdyke Sales in Harrow.
Stock data from 19 October 2026.
Price history
First seen on 18 October 2026, 3 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 18 October 2026 | £19,990 |
| 19 October 2026 | £19,990 |
Price and mileage comparison
Estimated market asking price: £20,256. The asking price is £266 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 5,000 miles lower than typical for a 2023 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 24 April 2027. 19,933 miles at the last test.
344 other cars with the same year, trim, gearbox and fuel are for sale from £14,350 to £24,990.
| Asking price | Mileage |
|---|---|
| £14,350 | 82,859 miles |
| £14,990 | 82,835 miles |
| £15,699 | 69,776 miles |
| £15,700 | 51,701 miles |
| £15,710 | 68,067 miles |
These cars have covered 1,217–82,859 miles, compared with 21,641 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
Similar cars for less
- 2023 Audi A3, 7,500 miles, £16,989, £5,178 under typical, Keighley
- 2025 Audi A3, 13,000 miles, £19,795, £6,032 under typical, Wakefield
- 2024 Audi A3, 18,500 miles, £17,450, £5,086 under typical, Halifax
Dealer
Grimsdyke Sales, Harrow. Across the dealer network: 22 cars for sale.
Dealer postcode: HA3 6AG.
