2026 Audi A3

1.5 TFSI e 204 S Line S tronic FWD Euro 6 5dr (201 bhp)

£31,890

Fair price: within 8% of the typical £31,211 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 e 204 S Line S tronic FWD Euro 6 5dr (201 bhp)
Mileage
3,695 miles
Year
2026
Fuel type
Petrol Plug-in Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
29 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSIe
Emissions standard
Euro 6

About this car

This 2026 Audi A3 S Line has covered 3,695 miles. The dealer is asking £31,890, which is £679 above our market estimate of £31,211. We use UK dealer asking prices, including 6,532 Audi A3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 76 days ago, the asking price has dropped by £100. That history is worth bearing in mind when speaking to the dealer. The seller is Agnew Group Belfast Audi, based in Belfast.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 August 2026, 76 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £100 from the first recorded £31,990. 1 price reduction recorded, the latest observed on 3 October 2026.

Recorded asking prices
Date observedAsking price
6 August 2026£31,990
8 August 2026£31,990
3 October 2026£31,890
20 October 2026£31,890

Price and mileage comparison

Estimated market asking price: £31,211. The asking price is £679 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 400 miles higher than typical for a 2026 Audi A3.

MOT

MOT no details held by dvla.

121 other cars with the same year, trim, gearbox and fuel are for sale from £28,348 to £40,000.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£28,3485,690 miles
£28,9503,896 miles
£28,9955,500 miles
£28,9955,500 miles
£28,9992,712 miles

These cars have covered 4–10,111 miles, compared with 3,695 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

Agnew Group Belfast Audi, Belfast. Across the dealer network: 13 branches, 871 cars for sale.

Dealer postcode: BT3 9DP.

Dealer opening hours

Monday
08:30-17:30
Tuesday
08:30-17:30
Wednesday
08:30-17:30
Thursday
08:30-17:30
Friday
08:30-17:30
Saturday
09:00-13:00
Sunday
Closed

Vehicle photos