2025 Audi A3

1.5 17.9kWh TFSIe 40 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)

£23,748

Fair price: within 8% of the typical £23,782 for this model, age and mileage, drawing on 6,542 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
SPORT
Version
1.5 17.9kWh TFSIe 40 Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (201 bhp)
Mileage
15,710 miles
Year
2025
Fuel type
Petrol Plug-in Hybrid
Body type
Hatchback
Engine
1.5 L
Gearbox
Automatic
Power
201 bhp
Seats
5
CO2
7 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSIe
Emissions standard
Euro 6

About this car

This 2025 Audi A3 Sport is advertised with 15,710 miles, approximately 7,300 above the typical mileage for its age. Its asking price of £23,748 is £34 below our estimate of £23,782. The estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 64 days. The seller is JCT600 Boston Audi, based in Boston.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 19 August 2026, 64 days ago. Advert duration calculated on 22 October 2026.

Recorded asking prices
Date observedAsking price
11 September 2026£24,585
26 September 2026£24,277
28 September 2026£24,121
5 October 2026£23,967
14 October 2026£23,668
20 October 2026£23,506
21 October 2026£23,748

Price and mileage comparison

Estimated market asking price: £23,782. The asking price is £34 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 6,542 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,300 miles higher than typical for a 2025 Audi A3.

MOT

MOT no details held by dvla.

15 other cars with the same year, trim, gearbox and fuel are for sale from £22,499 to £26,799.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£22,4999,287 miles
£22,97022,221 miles
£23,00019,011 miles
£23,65012,000 miles
£23,69514,150 miles

These cars have covered 2,181–22,221 miles, compared with 15,710 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

Similar cars for less

Dealer

JCT600 Boston Audi, Boston. Across the dealer network: 19 branches, 2,658 cars for sale.

Dealer postcode: PE21 7QS.

Dealer opening hours

Monday
08:30-18:00
Tuesday
08:30-18:00
Wednesday
08:30-18:00
Thursday
08:30-18:00
Friday
08:30-18:00
Saturday
08:30-17:00
Sunday
12:00-16:00

Vehicle photos