2025 Audi A3

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

£27,995

Fair price: within 8% of the typical £27,589 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) 5dr Sportback (148 bhp)
Mileage
3,500 miles
Year
2025
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
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

At 3,500 miles, this 2025 Audi A3 S Line has covered about 4,900 fewer miles than other 2025 Audi A3 cars. The dealer is asking £27,995, which is £406 above our market estimate of £27,589. To estimate its market asking price, we analyse UK dealer adverts for 6,532 Audi A3 cars across different ages and specifications. This car was first seen in our listings data 45 days ago. It is for sale at Heritage Automotive in Swindon.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 September 2026, 45 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
6 September 2026£27,995
20 October 2026£27,995

Price and mileage comparison

Estimated market asking price: £27,589. The asking price is £406 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 4,900 miles lower than typical for a 2025 Audi A3.

103 other cars with the same year, trim, gearbox and fuel are for sale from £19,795 to £31,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£19,79513,000 miles
£19,9907,000 miles
£23,69527,600 miles
£24,49021,012 miles
£24,56523,118 miles

These cars have covered 1,353–28,697 miles, compared with 3,500 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 · 2025 Audi A3 price guide

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Dealer

Heritage Automotive, Swindon. Across the dealer network: 4 branches, 596 cars for sale.

Vehicle photos