2023 Audi A3
1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
£16,595
Fair price: within 8% of the typical £17,981 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
- 45,000 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 has covered 45,000 miles, around 18,400 more than typical for its age. At £16,595, it is advertised £1,386 below our estimated market asking price of £17,981. We use UK dealer asking prices, including 6,484 Audi A3 listings, and account for the car’s age, mileage and specification. The asking price is now £100 lower than when we first recorded the advert 38 days ago. Its MOT is recorded as valid until 11 June 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Car 4 U (LDN) in Willesden.
Stock data from 19 October 2026.
Price history
First seen on 12 September 2026, 38 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £100 from the first recorded £16,695. 1 price reduction recorded, the latest observed on 10 October 2026.
| Date observed | Asking price |
|---|---|
| 12 September 2026 | £16,695 |
| 10 October 2026 | £16,595 |
| 19 October 2026 | £16,595 |
Price and mileage comparison
Estimated market asking price: £17,981. The asking price is £1,386 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 18,400 miles higher than typical for a 2023 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 11 June 2027. 43,147 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 45,000 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, 35,650 miles, £14,995, £4,878 under typical, Barnet
- 2024 Audi A3, 26,200 miles, £14,489, £4,676 under typical, Bradford
- 2025 Audi A3, 35,874 miles, £15,750, £4,926 under typical, Hadleigh
Dealer
Car 4 U (LDN), Willesden. Across the dealer network: 85 cars for sale.
Dealer postcode: NW10 4TE.
Dealer opening hours
- Monday
- 09:00-18:45
- Tuesday
- 09:00-18:45
- Wednesday
- 09:00-18:45
- Thursday
- 09:00-18:45
- Friday
- 09:00-18:45
- Saturday
- 09:00-17:30
- Sunday
- 11:00-17:30
