2021 Audi S5 3.0 TDI V6 Edition 1

Price: £29,995. Fair price: £171 (under 1%) over the AskCar estimate of £29,824, our expected asking price for this car from its model, age, mileage and specification, drawing on 354 priced Audi S5 adverts on AskCar as of 2 November 2026.

AskCar lists 366 used Audi S5 from 294 UK dealerships, as of 2 November 2026.

Overview

  • Make: Audi
  • Model: S5
  • Trim: Edition 1
  • Version: 3.0 TDI V6 Edition 1 Tiptronic 4WD Euro 6 (s/s) 2dr (336 bhp)
  • Year: 2021
  • Mileage: 53,945 miles
  • Fuel: Diesel
  • Body: Coupe, 2 doors, 4 seats
  • Engine: 3.0 litres, 336 bhp
  • Gearbox: Automatic (Tiptronic)
  • Drive: Four-wheel drive
  • Colour: Black
  • CO2: 186 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi S5 Edition 1 has covered 53,945 miles, around 11,500 more miles than is typical for its age. Priced at £29,995, it is advertised £171 above the AskCar estimate of £29,824. The AskCar estimate uses 354 UK dealer adverts for the Audi S5, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 130 days ago. Its asking price has since fallen by £800. The recorded MOT expired on 10 August 2026, so ask the dealer whether it has been renewed. Its advertised mileage matches the government's MOT record. The seller is Top Cars Telford, based in Telford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £171 (under 1%) over the AskCar estimate of £29,824.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 354 priced Audi S5 adverts across different ages and specifications, as of 2 November 2026.

A 2021 Audi S5 with the 3.0 diesel engine is typically advertised at £31,000: the median of the 11 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2021 Audi S5 has been on sale for at least 130 days.

Price history

AskCar first saw this advert on 25 June 2026 at £30,795. Its asking price is now £29,995, £800 less. The latest price cut was seen on 6 October 2026.

Price changes recorded:

  • 26 June 2026: £30,795
  • 2 October 2026: £30,295
  • 6 October 2026: £29,995

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 10 August 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 11 August 2025, passed.

Advisories at the latest test: rear brake pad(s) wearing thin; nearside front tyre worn close to legal limit/worn on edge worn on edges; offside front tyre worn close to legal limit/worn on edge worn on edges.

Mileage at that test: 45,484 miles, which matches the advertised 53,945 miles.

Advertised mileage is about 11,500 miles higher than the median mileage of a 2021 Audi S5 on AskCar.

Similar cars

3 other 2021 Audi S5 Edition 1 3.0 diesel automatic coupes are for sale at UK dealers, from £31,990 to £32,475, as of 2 November 2026.

The 3 closest to this car in mileage:

  • 2021 Audi S5 Edition 1, 3.0 diesel coupe, black. Mileage: 36,492 miles. Price: £31,990, £1,995 more than this car. Dealer: Savannah in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/audi-s5-2021-cf8ff9393179
  • 2021 Audi S5 Edition 1, 3.0 diesel coupe. Mileage: 23,810 miles. Price: £32,475, £2,480 more than this car. Dealer: Heritage Automotive in Swindon. AskCar page: https://askcar.co.uk/car/audi-s5-2021-18b1b7a5dc58
  • 2021 Audi S5 Edition 1, 3.0 diesel coupe, red. Mileage: 23,810 miles. Price: £32,475, £2,480 more than this car. Dealer: Heritage Audi Audi Swindon in Swindon. AskCar page: https://askcar.co.uk/car/audi-s5-2021-1cefe1b904fa

Browse all Audi S5 cars for sale · 2021 Audi S5 price guide

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Photos

77 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.