2023 Audi A3

TFSI S Line Manual FWD Euro 6 (s/s) 5dr Sportback

£18,249

Good value: £2,251 under the typical £20,500 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: TFSI S Line Manual FWD Euro 6 (s/s) 5dr Sportback
Mileage: 20,463 miles
Year: 2023
Fuel type: Petrol
Body type: Hatchback
Gearbox: Manual
Seats: 5
Colour: White
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: TFSI
Emissions standard: Euro 6

About this car

This 2023 Audi A3 S Line is advertised with 20,463 miles, approximately 6,300 below the typical mileage for its age. The dealer is asking £18,249, which is £2,251 below our market estimate of £20,500. To estimate its market asking price, we analyse UK dealer adverts for 6,532 Audi A3 cars across different ages and specifications. We first saw this car advertised 27 days ago. Its asking price has since fallen by £1,150. The seller is Motorpoint Burnley, based in Burnley.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 24 September 2026, 27 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £1,150 from the first recorded £19,399. 3 price reductions recorded, the latest observed on 10 October 2026.

Recorded asking prices
Date observed	Asking price
24 September 2026	£19,399
26 September 2026	£18,449
3 October 2026	£18,399
10 October 2026	£18,199
17 October 2026	£18,249
20 October 2026	£18,249

Price and mileage comparison

Estimated market asking price: £20,500. The asking price is £2,251 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 6,300 miles lower than typical for a 2023 Audi A3.

256 other cars with the same year, trim, gearbox and fuel are for sale from £11,995 to £23,619.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£11,995	28,000 miles
£12,300	89,854 miles
£12,500	95,398 miles
£12,995	28,761 miles
£13,581	69,441 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 · 2023 Audi A3 price guide

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Dealer

Motorpoint Burnley, Burnley. Across the dealer network: 22 branches, 6,161 cars for sale.

Dealer postcode: BB12 6EH.

Dealer opening hours

Monday: 10:00-20:00
Tuesday: 10:00-20:00
Wednesday: 10:00-20:00
Thursday: 10:00-20:00
Friday: 10:00-20:00
Saturday: 09:00-18:00
Sunday: 11:00-17:00