2021 Audi A3
2.0 TDI 35 Edition 1 S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
£21,899
Fair price: within 8% of the typical £21,227 for this model, age and mileage, drawing on 6,532 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A3
- Trim
- EDITION 1
- Version
- 2.0 TDI 35 Edition 1 S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
- Mileage
- 36,588 miles
- Year
- 2021
- Fuel type
- Diesel
- Body type
- Saloon
- Engine
- 2.0 L
- Gearbox
- Automatic
- Power
- 148 bhp
- Seats
- 5
- CO2
- 126 g/km
- Colour
- Blue
- Doors
- 4
- Driven wheels
- Front Wheel Drive
- Gearbox version
- S tronic
- Engine badge
- TDI
- Emissions standard
- Euro 6
About this car
This 2021 Audi A3 Edition 1 is advertised with 36,588 miles, approximately 6,400 below the typical mileage for its age. Its asking price of £21,899 is £672 above our estimate of £21,227. To estimate its market asking price, we analyse UK dealer adverts for 6,532 Audi A3 cars across different ages and specifications. We first recorded this advert 18 days ago, and its asking price has since fallen by £1,600. MOT records show an expiry date of 27 May 2027, and the latest recorded mileage is consistent with the advert. The seller is Stratstone Manchester Audi, based in Manchester.
Stock data from 20 October 2026.
Price history
First seen on 3 October 2026, 18 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,600 from the first recorded £23,499. 2 price reductions recorded, the latest observed on 17 October 2026.
| Date observed | Asking price |
|---|---|
| 3 October 2026 | £23,499 |
| 4 October 2026 | £21,999 |
| 17 October 2026 | £21,899 |
| 20 October 2026 | £21,899 |
Price and mileage comparison
Estimated market asking price: £21,227. The asking price is £672 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 6,400 miles lower than typical for a 2021 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 27 May 2027. 36,586 miles at the last test.
6 other cars with the same year, trim, gearbox and fuel are for sale from £13,600 to £20,491.
| Asking price | Mileage |
|---|---|
| £13,600 | 98,557 miles |
| £18,295 | 57,307 miles |
| £19,990 | 41,075 miles |
| £19,995 | 38,224 miles |
| £20,198 | 41,680 miles |
These cars have covered 38,224–98,557 miles, compared with 36,588 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, 35,650 miles, £14,995, £4,808 under typical, Barnet
- 2025 Audi A3, 35,874 miles, £15,750, £4,957 under typical, Hadleigh
- 2024 Audi A3, 26,200 miles, £14,489, £4,455 under typical, Bradford
Dealer
Stratstone Manchester Audi, Manchester. Across the dealer network: 69 branches, 4,825 cars for sale.
Dealer postcode: M16 9UA.
Dealer opening hours
- Monday
- 08:00-18:30
- Tuesday
- 08:00-18:30
- Wednesday
- 08:00-18:30
- Thursday
- 08:00-18:30
- Friday
- 08:00-18:30
- Saturday
- 08:30-17:30
- Sunday
- 10:00-16:00
