2025 Audi A3

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

£25,700

Fair price: within 8% of the typical £26,089 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 Manual FWD Euro 6 (s/s) 4dr (148 bhp)
Mileage: 5,442 miles
Year: 2025
Fuel type: Petrol
Body type: Saloon
Engine: 1.5 L
Gearbox: Manual
Power: 148 bhp
Seats: 5
CO2: 130 g/km
Colour: Grey
Doors: 4
Driven wheels: Front Wheel Drive
Engine badge: TFSI
Emissions standard: Euro 6

About this car

This 2025 Audi A3 S Line is advertised with 5,442 miles, approximately 2,900 below the typical mileage for its age. Its asking price of £25,700 is £389 below our estimate of £26,089. 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 44 days ago, the asking price has dropped by £1,200. The seller is Yeovil Audi, based in Poole.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 7 September 2026, 44 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,200 from the first recorded £26,900. 2 price reductions recorded, the latest observed on 9 October 2026.

Recorded asking prices
Date observed	Asking price
7 September 2026	£26,900
24 September 2026	£25,900
9 October 2026	£25,700
20 October 2026	£25,700

Price and mileage comparison

Estimated market asking price: £26,089. The asking price is £389 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.

26 other cars with the same year, trim, gearbox and fuel are for sale from £15,750 to £40,950.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,750	35,874 miles
£22,030	21,867 miles
£22,450	23,497 miles
£22,499	24,485 miles
£23,299	25,354 miles

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

Yeovil Audi, Poole. Across the dealer network: 2 branches, 264 cars for sale.

Dealer postcode: BH12 4QN.

Dealer opening hours

Monday: 08:30-18:30
Tuesday: 08:30-18:30
Wednesday: 08:30-18:30
Thursday: 08:30-18:30
Friday: 08:30-18:30
Saturday: 08:30-17:00
Sunday: 10:00-16:00