2023 Audi A3
1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
£20,325
Fair price: within 8% of the typical £19,465 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
- 29,722 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
- 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
This 2023 Audi A3 S Line is advertised with 29,722 miles, approximately 3,000 above the typical mileage for its age. Its asking price of £20,325 is £860 above our estimate of £19,465. We use UK dealer asking prices, including 6,532 Audi A3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 7 days ago. MOT records show an expiry date of 4 August 2027, and the latest recorded mileage is consistent with the advert. The seller is Marriott Motor Group Bury St Edmunds Audi, based in Bury St Edmunds.
Stock data from 20 October 2026.
Price history
First seen on 14 October 2026, 7 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 14 October 2026 | £20,325 |
| 20 October 2026 | £20,325 |
Price and mileage comparison
Estimated market asking price: £19,465. The asking price is £860 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 3,000 miles higher than typical for a 2023 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 4 August 2027. 27,776 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.
| Asking price | Mileage |
|---|---|
| £14,200 | 82,859 miles |
| £14,990 | 82,835 miles |
| £15,696 | 51,701 miles |
| £15,699 | 69,776 miles |
| £15,710 | 68,067 miles |
These cars have covered 1,217–82,859 miles, compared with 29,722 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
- 2024 Audi A3, 26,200 miles, £14,489, £4,455 under typical, Bradford
- 2025 Audi A3, 13,000 miles, £19,795, £6,039 under typical, Wakefield
- 2023 Audi A3, 7,500 miles, £16,989, £5,148 under typical, Keighley
Dealer
Marriott Motor Group Bury St Edmunds Audi, Bury St Edmunds. Across the dealer network: 9 branches, 529 cars for sale.
Dealer postcode: IP32 7YB.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 08:30-17:00
- Sunday
- Closed