2025 Audi A3

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

£26,329

Fair price: within 8% of the typical £27,341 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
5,408 miles
Year
2025
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
125 g/km
Colour
Blue
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 2025 Audi A3 S Line is advertised with 5,408 miles, approximately 2,900 below the typical mileage for its age. Its asking price of £26,329 is £1,012 below our estimate of £27,341. Our estimate draws on 6,532 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £2,570 lower than when we first recorded the advert 88 days ago. That may be worth mentioning if you discuss the price with the dealer. The seller is cinch, based in Coulsdon.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 July 2026, 88 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £2,570 from the first recorded £28,899. 8 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
25 July 2026£28,899
26 July 2026£28,899
30 July 2026£28,299
31 July 2026£28,299
4 August 2026£28,389
5 August 2026£28,389
13 August 2026£28,094
24 August 2026£27,994
6 September 2026£27,989
14 September 2026£27,689
27 September 2026£27,789
1 October 2026£27,589
9 October 2026£26,839
15 October 2026£26,329
20 October 2026£26,329

Price and mileage comparison

Estimated market asking price: £27,341. The asking price is £1,012 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 6,532 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 2,900 miles lower than typical for a 2025 Audi A3.

MOT

MOT no details held by dvla.

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 5,408 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

cinch, Coulsdon. Across the dealer network: 134 branches, 10,656 cars for sale.

Dealer postcode: CR5 2AR.

Vehicle photos