2026 Audi A3

1.5 TFSI S Line S tronic FWD Euro 6 (s/s) 4dr (114 bhp)

£27,995

Fair price: within 8% of the typical £29,264 for this model, age and mileage, drawing on 6,484 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 (114 bhp)
Mileage: 3,270 miles
Year: 2026
Fuel type: Petrol
Body type: Saloon
Engine: 1.5 L
Gearbox: Automatic
Power: 114 bhp
Seats: 5
CO2: 121 g/km
Colour: Grey
Doors: 4
Driven wheels: Front Wheel Drive
Gearbox version: S tronic
Engine badge: TFSI
Emissions standard: Euro 6

About this car

The advertised mileage for this 2026 Audi A3 S Line is 3,270 miles. Its asking price of £27,995 is £1,269 below our estimate of £29,264. To estimate its market asking price, we analyse UK dealer adverts for 6,484 Audi A3 cars across different ages and specifications. We first saw this car advertised 60 days ago. Its asking price has since fallen by £1,000. It may give you a starting point for a conversation about price. The seller is John Clark Motor Group Dundee Audi, based in Dundee.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 21 August 2026, 60 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,000 from the first recorded £28,995. 2 price reductions recorded, the latest observed on 9 October 2026.

Recorded asking prices
Date observed	Asking price
21 August 2026	£28,995
22 August 2026	£29,995
26 September 2026	£28,495
9 October 2026	£27,995
19 October 2026	£27,995

Price and mileage comparison

Estimated market asking price: £29,264. The asking price is £1,269 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 6,484 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 100 miles lower than typical for a 2026 Audi A3.

MOT

MOT no details held by dvla.

68 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 price	Mileage
£8,995	90,200 miles
£25,699	1,439 miles
£26,089	5,011 miles
£26,493	1,414 miles
£26,495	5,785 miles

These cars have covered 4–90,200 miles, compared with 3,270 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

Similar cars for less

Dealer

John Clark Motor Group Dundee Audi, Dundee. Across the dealer network: 49 branches, 2,119 cars for sale.

Dealer postcode: DD2 3PT.

Dealer opening hours

Monday: 08:00-19:00
Tuesday: 08:00-19:00
Wednesday: 08:00-19:00
Thursday: 08:00-19:00
Friday: 08:00-18:00
Saturday: 08:00-17:00
Sunday: 11:00-17:00