2021 Audi A3
1.0 TFSI 30 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
£19,095
Fair price: within 8% of the typical £19,280 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
- 15,710 miles
- Year
- 2021
- Fuel type
- Petrol Hybrid
- Body type
- Hatchback
- Engine
- 1.0 L
- Gearbox
- Automatic
- Power
- 108 bhp
- Seats
- 5
- CO2
- 124 g/km
- Colour
- White
- 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 15,710 miles, this 2021 Audi A3 S Line has covered about 27,300 fewer miles than other 2021 Audi A3 cars. The dealer is asking £19,095, which is £185 below our market estimate of £19,280. Our estimate draws on 6,532 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 21 days ago, the asking price has dropped by £500. Its MOT is recorded as valid until 28 October 2026. The advertised mileage is consistent with the latest MOT reading. It is for sale at Motor Trust Haslingden in Rossendale.
Stock data from 20 October 2026.
Price history
First seen on 30 September 2026, 21 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £500 from the first recorded £19,595. 1 price reduction recorded, the latest observed on 7 October 2026.
| Date observed | Asking price |
|---|---|
| 30 September 2026 | £19,595 |
| 7 October 2026 | £19,095 |
| 20 October 2026 | £19,095 |
Price and mileage comparison
Estimated market asking price: £19,280. The asking price is £185 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 6,532 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 27,300 miles lower than typical for a 2021 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 28 October 2026. 13,055 miles at the last test.
98 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £21,995.
| Asking price | Mileage |
|---|---|
| £11,995 | 120,530 miles |
| £12,490 | 111,668 miles |
| £12,995 | 108,000 miles |
| £12,999 | 57,000 miles |
| £13,290 | 108,000 miles |
These cars have covered 11,900–120,530 miles, compared with 15,710 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 · 2021 Audi A3 price guide
Similar cars for less
- 2023 Audi A3, 7,500 miles, £16,989, £5,148 under typical, Keighley
- 2024 Audi A3, 14,730 miles, £15,499, £4,471 under typical, Halifax
- 2024 Audi A3, 14,100 miles, £17,950, £4,425 under typical, Greenford
Dealer
Motor Trust Haslingden, Rossendale. Across the dealer network: 185 cars for sale.
Dealer postcode: BB4 5DD.
Dealer opening hours
- Monday
- 09:00-19:00
- Tuesday
- 09:00-19:00
- Wednesday
- 09:00-19:00
- Thursday
- 09:00-19:00
- Friday
- 09:00-19:00
- Saturday
- 09:00-18:00
- Sunday
- 10:30-17:00
