2026 Audi A3

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

£30,500

Fair price: within 8% of the typical £28,871 for this model, age and mileage, drawing on 6,563 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: 3,599 miles
Year: 2026
Fuel type: Petrol Hybrid
Body type: Hatchback
Engine: 1.5 L
Gearbox: Automatic
Power: 148 bhp
Seats: 5
CO2: 126 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 2026 Audi A3 S Line has covered 3,599 miles. The dealer is asking £30,500, which is £1,629 above our market estimate of £28,871. We use UK dealer asking prices, including 6,563 Audi A3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 21 days ago. The seller is Sytner Group North Wales Audi, based in Llandudno Junction.

Stock data from 18 October 2026.

How we estimate prices and check cars

Price history

First seen on 29 September 2026, 21 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
29 September 2026	£30,500
18 October 2026	£30,500

Price and mileage comparison

Estimated market asking price: £28,871. The asking price is £1,629 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 6,563 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 300 miles higher than typical for a 2026 Audi A3.

MOT

MOT no details held by dvla.

156 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 price	Mileage
£25,949	10,561 miles
£26,486	7,062 miles
£26,600	5,766 miles
£26,890	8,500 miles
£26,950	5,200 miles

These cars have covered 3–12,326 miles, compared with 3,599 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

Sytner Group North Wales Audi, Llandudno Junction. Across the dealer network: 140 branches, 10,463 cars for sale.

Dealer postcode: LL31 9AY.

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: 10:00-16:00