2026 Audi A3 1.5 TFSI S Line
Price: £25,000. Fair price: £1,742 (6%) under the AskCar estimate of £26,742, our expected asking price for this car from its model, age, mileage and specification, drawing on 6,629 priced Audi A3 adverts on AskCar as of 10 November 2026.
AskCar lists 6,789 used Audi A3 from 2,285 UK dealerships, as of 10 November 2026.
Overview
- Make: Audi
- Model: A3
- Trim: S Line
- Version: 1.5 TFSI S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
- Year: 2026
- Mileage: 4,302 miles
- Fuel: Petrol
- Body: Hatchback, 5 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Manual
- Drive: Front-wheel drive
- Colour: Grey
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2026 Audi A3 S Line has covered 4,302 miles. Its asking price of £25,000 is £1,742 below the AskCar estimate of £26,742. The AskCar estimate uses UK dealer asking prices, including 6,629 Audi A3 adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. The seller is Vertu Hyundai Sunderland, based in Sunderland. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Vertu Hyundai Sunderland is rated 4.7 out of 5 on Google.
Price
Fair price: £1,742 (6%) under the AskCar estimate of £26,742.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 6,629 priced Audi A3 adverts across different ages and specifications, as of 10 November 2026.
A 2026 Audi A3 with the 1.5 petrol engine is typically advertised at £29,800: the median of the 840 for sale on AskCar, as of 10 November 2026.
Time on sale
AskCar first saw this 2026 Audi A3 advertised today. About 3 in 10 of 2026 Audi A3 cars are gone from sale within a month of being advertised: 288 of the 903 first advertised between 11 July 2026 and 7 October 2026.
Price history
AskCar first saw this advert on 10 November 2026 at £25,000. Its asking price has not changed.
Mileage and MOT
Advertised mileage is about 1,300 miles higher than the median mileage of a 2026 Audi A3 on AskCar.
Similar cars
11 other 2026 Audi A3 S Line 1.5 petrol manual hatchbacks are for sale at UK dealers, from £25,164 to £29,346, as of 10 November 2026.
The 3 closest to this car in mileage:
- 2026 Audi A3 S Line, 1.5 petrol hatchback, grey. Mileage: 3,659 miles. Price: £27,500, £2,500 more than this car. Dealer: Sytner Group Huddersfield Audi in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-a3-2026-c05f74d75bca
- 2026 Audi A3 S Line, 1.5 petrol hatchback, black. Mileage: 3,112 miles. Price: £25,954, £954 more than this car. Dealer: Marriott Motor Group Ipswich Audi in Ipswich. AskCar page: https://askcar.co.uk/car/audi-a3-2026-fd53a8ed3a0b
- 2026 Audi A3 S Line, 1.5 petrol hatchback, white. Mileage: 3,085 miles. Price: £26,366, £1,366 more than this car. Dealer: Lookers Audi Guildford in Guildford. AskCar page: https://askcar.co.uk/car/audi-a3-2026-684d4de168e5
- The nearest: 2026 Audi A3 S Line, 1.5 petrol hatchback, green, 7 miles from this car. Mileage: 8,944 miles. Price: £27,199, £2,199 more than this car. Dealer: Lookers Audi Tyneside in Tynemouth. AskCar page: https://askcar.co.uk/car/audi-a3-2026-cdd5cbce7ef8
Browse all Audi A3 cars for sale · 2026 Audi A3 price guide
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Photos
1 photo of this car is on its AskCar page.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.