2025 Audi A3

1.5 TFSI S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)

£26,699

Fair price: within 8% of the typical £27,531 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 (148 bhp)
Mileage
5,722 miles
Year
2025
Fuel type
Petrol Hybrid
Body type
Saloon
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
122 g/km
Colour
Black
Doors
4
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 5,722 miles, approximately 2,400 below the typical mileage for its age. The dealer is asking £26,699, which is £832 below our market estimate of £27,531. To estimate its market asking price, we analyse UK dealer adverts for 6,484 Audi A3 cars across different ages and specifications. We first recorded this advert 38 days ago, and its asking price has since fallen by £800. The seller is cinch, based in Taunton.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 September 2026, 38 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £800 from the first recorded £27,499. 4 price reductions recorded, the latest observed on 7 October 2026.

Recorded asking prices
Date observedAsking price
12 September 2026£27,499
17 September 2026£27,699
23 September 2026£26,999
25 September 2026£26,899
26 September 2026£26,799
7 October 2026£26,699
19 October 2026£26,699

Price and mileage comparison

Estimated market asking price: £27,531. The asking price is £832 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 2,400 miles lower than typical for a 2025 Audi A3.

MOT

MOT no details held by dvla.

106 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
£24,13223,118 miles
£24,49021,012 miles

These cars have covered 1,353–27,600 miles, compared with 5,722 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, Taunton. Across the dealer network: 134 branches, 10,704 cars for sale.

Dealer postcode: TA1 2BB.

Vehicle photos