2026 Audi A3

1.5 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

£29,990

Fair price: within 8% of the typical £28,693 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 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
4,967 miles
Year
2026
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
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

The advertised mileage for this 2026 Audi A3 S Line is 4,967 miles. Our estimated market asking price is £28,693. This car is advertised at £29,990, which is £1,297 above that figure. 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 car for sale 1 day ago. The seller is Agnew Group Belfast Audi, based in Belfast.

Stock data from 29 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 October 2026, 1 days ago. Advert duration calculated on 30 October 2026.

Recorded asking prices
Date observedAsking price
29 October 2026£29,990

Price and mileage comparison

Estimated market asking price: £28,693. The asking price is £1,297 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 6,508 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,700 miles higher than typical for a 2026 Audi A3.

MOT

MOT no details held by dvla.

240 other cars with the same year, trim, gearbox and fuel are for sale from £8,995 to £36,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£8,99590,200 miles
£25,74910,561 miles
£25,8005,011 miles
£25,9801,474 miles
£25,9905,785 miles

These cars have covered 3–90,200 miles, compared with 4,967 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 · 2026 Audi A3 price guide

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