2021 Audi A3
1.5 TFSI 35 S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
£19,550
Fair price: within 8% of the typical £19,577 for this model, age and mileage, drawing on 6,532 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A3
- Version
- 1.5 TFSI 35 S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
- Mileage
- 53,800 miles
- Year
- 2021
- Fuel type
- Petrol Hybrid
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 148 bhp
- Seats
- 5
- CO2
- 137 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
This 2021 Audi A3 has covered 53,800 miles, around 10,800 more than typical for its age. Its asking price of £19,550 is £27 below our estimate of £19,577. To estimate its market asking price, we analyse UK dealer adverts for 6,532 Audi A3 cars across different ages and specifications. This car was first seen in our listings data 26 days ago. The latest recorded MOT expiry date is 6 October 2026, which has passed. Confirm its status with the dealer. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. You can find this car at Rely Motors in Kinglassie.
Stock data from 20 October 2026.
Price history
First seen on 25 September 2026, 26 days ago. Advert duration calculated on 21 October 2026.
| Date observed | Asking price |
|---|---|
| 25 September 2026 | £19,550 |
| 20 October 2026 | £19,550 |
Price and mileage comparison
Estimated market asking price: £19,577. The asking price is £27 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 10,800 miles higher than typical for a 2021 Audi A3.
The advertised mileage is consistent with the last MOT reading.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT valid until 6 October 2026. 46,842 miles at the last test.
34 other cars with the same year, trim, gearbox and fuel are for sale from £14,370 to £24,995.
| Asking price | Mileage |
|---|---|
| £14,370 | 96,035 miles |
| £17,780 | 73,000 miles |
| £17,895 | 70,442 miles |
| £17,998 | 76,359 miles |
| £17,999 | 74,823 miles |
These cars have covered 8,200–96,035 miles, compared with 53,800 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
Rely Motors, Kinglassie. Across the dealer network: 55 cars for sale.
Dealer postcode: KY5 0UH.
Dealer opening hours
- Monday
- 09:00-18:00
- Tuesday
- 09:00-18:00
- Wednesday
- 09:00-18:00
- Thursday
- 09:00-18:00
- Friday
- 09:00-18:00
- Saturday
- 09:00-14:00
- Sunday
- Closed
Vehicle photos
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