2021 Audi A5

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

£18,500

Fair price: within 8% of the typical £18,295 for this model, age and mileage, drawing on 1,874 adverts of this make and model.

Overview

Make
Audi
Model
A5
Trim
S LINE
Version
2.0 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback
Mileage
62,165 miles
Year
2021
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Seats
5
CO2
154 g/km
Colour
Blue
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 2021 Audi A5 S Line has covered 62,165 miles, around 13,400 more than typical for its age. The dealer is asking £18,500, which is £205 above our market estimate of £18,295. To estimate its market asking price, we analyse UK dealer adverts for 1,874 Audi A5 cars across different ages and specifications. Since we first spotted the advert 28 days ago, the asking price has dropped by £490. Its MOT is recorded as valid until 24 September 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Ryds Group in Stoke Newington.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 28 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £490 from the first recorded £18,990. 15 price reductions recorded, the latest observed on 22 October 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£18,990
26 September 2026£18,770
27 September 2026£18,810
28 September 2026£18,800
29 September 2026£18,790
30 September 2026£18,810
3 October 2026£18,800
4 October 2026£18,780
5 October 2026£18,720
7 October 2026£18,730
8 October 2026£18,700
9 October 2026£18,650
11 October 2026£18,620
15 October 2026£18,570
16 October 2026£18,550
17 October 2026£18,540
18 October 2026£18,530
19 October 2026£18,490
20 October 2026£18,500
21 October 2026£18,510
22 October 2026£18,500

Price and mileage comparison

Estimated market asking price: £18,295. The asking price is £205 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 1,874 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 13,400 miles higher than typical for a 2021 Audi A5.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 September 2027. 62,431 miles at the last test.

19 other cars with the same year, trim, gearbox and fuel are for sale from £14,850 to £23,725.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,85089,393 miles
£16,49577,997 miles
£16,49577,000 miles
£17,48075,466 miles
£18,53357,708 miles

These cars have covered 20,573–89,393 miles, compared with 62,165 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 · 2021 Audi A5 price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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