2025 Audi A3

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

£23,099

Good value: £2,059 under the typical £25,158 for this model, age and mileage, drawing on 6,484 adverts of this make and model.

Overview

Make: Audi
Model: A3
Trim: SPORT
Version: 1.5 TFSI Sport S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage: 6,983 miles
Year: 2025
Fuel type: Petrol Hybrid
Body type: Hatchback
Engine: 1.5 L
Gearbox: Automatic
Power: 148 bhp
Seats: 5
CO2: 120 g/km
Colour: Black
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 Sport is advertised with 6,983 miles on the clock. At £23,099, it is advertised £2,059 below our estimated market asking price of £25,158. The estimate uses 6,484 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this advert 70 days ago, and its asking price has since fallen by £2,300. The time on sale and price change could be useful context when negotiating. It is advertised by cinch Marshall Volkswagen Letchworth in North Hertfordshire.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 August 2026, 70 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £2,300 from the first recorded £25,399. 9 price reductions recorded, the latest observed on 10 October 2026.

Recorded asking prices
Date observed	Asking price
11 August 2026	£25,399
13 August 2026	£24,999
14 August 2026	£24,999
4 September 2026	£24,899
5 September 2026	£24,599
11 September 2026	£24,499
17 September 2026	£24,299
23 September 2026	£23,899
25 September 2026	£23,699
2 October 2026	£23,199
10 October 2026	£22,999
16 October 2026	£23,099
19 October 2026	£23,099

Price and mileage comparison

Estimated market asking price: £25,158. The asking price is £2,059 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 1,200 miles lower than typical for a 2025 Audi A3.

MOT

MOT no details held by dvla.

14 other cars with the same year, trim, gearbox and fuel are for sale from £22,749 to £28,755.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£22,749	20,172 miles
£23,558	6,420 miles
£23,850	14,289 miles
£24,250	10,093 miles
£24,290	14,807 miles

These cars have covered 4,559–20,172 miles, compared with 6,983 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 Marshall Volkswagen Letchworth, North Hertfordshire. Across the dealer network: 134 branches, 10,704 cars for sale.

Dealer postcode: SG6 1JZ.