2023 Audi A5

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

£21,790

Fair price: within 8% of the typical £21,380 for this model, age and mileage, drawing on 1,860 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
56,338 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
Black
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 56,338 miles, this 2023 Audi A5 S Line has covered about 27,400 more miles than other 2023 Audi A5 cars. Our estimated market asking price is £21,380. This car is advertised at £21,790, which is £410 above that figure. The estimate uses 1,860 UK dealer adverts for the Audi A5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 5 days ago. Its asking price has since fallen by £1,200. The seller is Agnew Group Belfast Audi, based in Belfast.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 October 2026, 5 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,200 from the first recorded £22,990. 1 price reduction recorded, the latest observed on 23 October 2026.

Recorded asking prices
Date observedAsking price
20 October 2026£22,990
23 October 2026£21,790

Price and mileage comparison

Estimated market asking price: £21,380. The asking price is £410 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 1,860 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 27,400 miles higher than typical for a 2023 Audi A5.

MOT

MOT no details held by dvla.

78 other cars with the same year, trim, gearbox and fuel are for sale from £15,990 to £29,900.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£15,990107,000 miles
£18,490107,000 miles
£20,45058,337 miles
£20,88055,343 miles
£21,14947,079 miles

These cars have covered 5,900–107,000 miles, compared with 56,338 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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