2021 Audi A3
1.5 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
£17,060
Fair price: within 8% of the typical £17,661 for this model, age and mileage, drawing on 6,508 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A3
- Trim
- S LINE
- Version
- 1.5 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
- Mileage
- 48,200 miles
- Year
- 2021
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 148 bhp
- Seats
- 5
- CO2
- 135 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
With 48,200 miles on the clock, this 2021 Audi A3 S Line has done roughly 4,700 more miles than a typical 2021 Audi A3. The dealer is asking £17,060, which is £601 below our market estimate of £17,661. Our estimate draws on 6,508 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 62 days ago, and its asking price has since fallen by £110. It may give you a starting point for a conversation about price. MOT records show an expiry date of 1 November 2026, and the latest recorded mileage is consistent with the advert. The seller is Evans Halshaw Ford Motherwell, based in Motherwell.
Stock data from 29 October 2026.
Price history
First seen on 29 August 2026, 62 days ago. Advert duration calculated on 30 October 2026. Net asking-price reduction: £110 from the first recorded £17,170. 1 price reduction recorded, the latest observed on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 29 August 2026 | £17,170 |
| 29 October 2026 | £17,060 |
Price and mileage comparison
Estimated market asking price: £17,661. The asking price is £601 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 6,508 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 4,700 miles higher than typical for a 2021 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 1 November 2026. 41,738 miles at the last test.
98 other cars with the same year, trim, gearbox and fuel are for sale from £11,990 to £21,995.
| Asking price | Mileage |
|---|---|
| £11,990 | 111,668 miles |
| £11,995 | 108,000 miles |
| £11,995 | 120,530 miles |
| £12,999 | 57,000 miles |
| £13,290 | 108,000 miles |
These cars have covered 11,900–120,530 miles, compared with 48,200 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
More like this
- Used Audi A3 for sale under £20,000
- Used automatic Audi A3 for sale
- Used petrol Audi A3 for sale
- Used Audi A3 for sale near Larkhall
How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.
Vehicle photos
- 2021 Audi A3 photo 1
- 2021 Audi A3 photo 2
- 2021 Audi A3 photo 3
- 2021 Audi A3 photo 4
- 2021 Audi A3 photo 5
- 2021 Audi A3 photo 6
- 2021 Audi A3 photo 7
- 2021 Audi A3 photo 8
- 2021 Audi A3 photo 9
- 2021 Audi A3 photo 10
- 2021 Audi A3 photo 11
- 2021 Audi A3 photo 12
- 2021 Audi A3 photo 13
- 2021 Audi A3 photo 14
- 2021 Audi A3 photo 15
- 2021 Audi A3 photo 16
- 2021 Audi A3 photo 17
- 2021 Audi A3 photo 18
AskCar lists 587,923 cars from 12,992 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.