2025 Audi A3
1.5 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
£27,750
Fair price: within 8% of the typical £26,858 for this model, age and mileage, drawing on 6,542 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
- 6,850 miles
- Year
- 2025
- Fuel type
- Petrol Hybrid
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 148 bhp
- Seats
- 5
- CO2
- 127 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 2025 Audi A3 S Line has covered 6,850 miles. The dealer is asking £27,750, which is £892 above our market estimate of £26,858. Our estimate draws on 6,542 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this car for sale 4 days ago. The seller is Group 1 Automotive Whetstone Audi, based in Whetstone.
Stock data from 21 October 2026.
Price history
First seen on 18 October 2026, 4 days ago. Advert duration calculated on 22 October 2026.
| Date observed | Asking price |
|---|---|
| 18 October 2026 | £27,750 |
| 21 October 2026 | £27,750 |
Price and mileage comparison
Estimated market asking price: £26,858. The asking price is £892 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 6,542 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 1,500 miles lower than typical for a 2025 Audi A3.
MOT
MOT no details held by dvla.
106 other cars with the same year, trim, gearbox and fuel are for sale from £19,795 to £31,999.
| Asking price | Mileage |
|---|---|
| £19,795 | 13,000 miles |
| £19,990 | 7,000 miles |
| £23,695 | 27,600 miles |
| £24,565 | 23,118 miles |
| £24,800 | 10,688 miles |
These cars have covered 1,353–28,697 miles, compared with 6,850 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 · 2025 Audi A3 price guide
Similar cars for less
- 2026 Audi A3, 1,454 miles, £26,595, £3,607 under typical, Swindon
- 2026 Audi A3, 1,454 miles, £26,595, £3,607 under typical, Swindon
- 2026 Audi A3, 2,900 miles, £23,999, £2,956 under typical, King's Lynn
Dealer
Group 1 Automotive Whetstone Audi, Whetstone. Across the dealer network: 146 branches, 8,211 cars for sale.
Dealer postcode: N20 0PT.
Dealer opening hours
- Monday
- 08:30-18:00
- Tuesday
- 08:30-18:00
- Wednesday
- 08:30-18:00
- Thursday
- 08:30-18:00
- Friday
- 08:30-18:00
- Saturday
- 09:00-17:00
- Sunday
- 11:00-16:00
