2023 Audi A5

2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (161 bhp)

£24,750

Fair price: within 8% of the typical £23,526 for this model, age and mileage, drawing on 1,862 adverts of this make and model.

Overview

Make: Audi
Model: A5
Trim: S LINE
Version: 2.0 TDI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (161 bhp)
Mileage: 38,588 miles
Year: 2023
Fuel type: Diesel Hybrid
Body type: Hatchback
Engine: 2.0 L
Gearbox: Automatic
Power: 161 bhp
Seats: 5
CO2: 137 g/km
Colour: Grey
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: S tronic
Engine badge: TDI
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

At 38,588 miles, this 2023 Audi A5 S Line has covered about 10,100 more miles than other 2023 Audi A5 cars. The dealer is asking £24,750, which is £1,224 above our market estimate of £23,526. Our estimate draws on 1,862 Audi A5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 85 days. It is advertised by B M Autoexchange in Ards and North Down.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 27 July 2026, 85 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
27 July 2026	£24,750
19 October 2026	£24,750

Price and mileage comparison

Estimated market asking price: £23,526. The asking price is £1,224 above 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 1,862 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,100 miles higher than typical for a 2023 Audi A5.

69 other cars with the same year, trim, gearbox and fuel are for sale from £15,490 to £29,900.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£15,490	107,000 miles
£18,490	107,000 miles
£20,880	55,343 miles
£21,295	75,081 miles
£21,498	44,480 miles

These cars have covered 5,900–107,000 miles, compared with 38,588 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 A5 cars for sale · 2023 Audi A5 price guide

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Dealer

B M Autoexchange, Ards and North Down. Across the dealer network: 34 cars for sale.

Dealer postcode: BT23 4EA.