2021 Audi A5

2.0 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

£19,950

Fair price: within 8% of the typical £20,166 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 TFSI 35 S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
44,000 miles
Year
2021
Fuel type
Petrol Hybrid
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
153 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

At 44,000 miles, this 2021 Audi A5 S Line has covered about 4,700 fewer miles than other 2021 Audi A5 cars. The dealer is asking £19,950, which is £216 below our market estimate of £20,166. Our estimate draws on 1,862 Audi A5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 146 days ago. Its asking price has since fallen by £2,500. The latest recorded MOT expiry date is 16 May 2026, which has passed. Confirm its status with the dealer. Its advertised mileage is consistent with the latest recorded MOT reading. It is for sale at Magee Automotive in Lisburn.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £2,500 from the first recorded £22,450. 5 price reductions recorded, the latest observed on 25 September 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£22,450
7 July 2026£22,450
22 July 2026£21,950
23 July 2026£21,950
25 July 2026£21,450
26 July 2026£21,450
9 September 2026£17,875
11 September 2026£21,450
23 September 2026£20,995
25 September 2026£19,950
19 October 2026£19,950

Price and mileage comparison

Estimated market asking price: £20,166. The asking price is £216 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 1,862 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,700 miles lower than typical for a 2021 Audi A5.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 16 May 2026. 33,958 miles at the last test.

23 other cars with the same year, trim, gearbox and fuel are for sale from £14,850 to £24,150.

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
£17,99596,000 miles

These cars have covered 20,573–96,000 miles, compared with 44,000 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

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Dealer

Magee Automotive, Lisburn. Across the dealer network: 37 cars for sale.

Dealer postcode: BT27 5PG.

Dealer opening hours

Monday
09:00-17:30
Tuesday
09:00-17:30
Wednesday
09:00-17:30
Thursday
09:00-17:30
Friday
09:00-17:30
Saturday
09:00-14:00
Sunday
Closed

Vehicle photos