2026 Audi A3

1.5 TFSI S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)

£29,950

Fair price: within 8% of the typical £29,209 for this model, age and mileage, drawing on 6,532 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) 4dr (148 bhp)
Mileage
5,215 miles
Year
2026
Fuel type
Petrol Hybrid
Body type
Saloon
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
122 g/km
Colour
Blue
Doors
4
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 5,215 miles. Its asking price of £29,950 is £741 above our estimate of £29,209. The estimate uses 6,532 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 23 days ago. It is for sale at Heritage Audi in Salisbury.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 September 2026, 23 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
28 September 2026£29,950
20 October 2026£29,950

Price and mileage comparison

Estimated market asking price: £29,209. The asking price is £741 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 6,532 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,900 miles higher than typical for a 2026 Audi A3.

MOT

MOT no details held by dvla.

154 other cars with the same year, trim, gearbox and fuel are for sale from £25,949 to £35,786.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£25,94910,561 miles
£26,4287,062 miles
£26,6005,766 miles
£26,8908,500 miles
£26,91612,448 miles

These cars have covered 3–12,448 miles, compared with 5,215 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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Dealer

Heritage Audi, Salisbury. Across the dealer network: 2 branches, 172 cars for sale.

Dealer postcode: SP2 7QD.

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
08:00-17:00
Sunday
10:00-16:00

Vehicle photos