2018 Audi S5

3.0 TFSI V6 Sportback Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)

£21,995

Good value: £2,060 under the typical £24,055 for this model, age and mileage, drawing on 343 adverts of this make and model.

Overview

Make
Audi
Model
S5
Version
3.0 TFSI V6 Sportback Tiptronic 4WD Euro 6 (s/s) 5dr (349 bhp)
Mileage
50,247 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
3.0 L
Gearbox
Automatic
Power
349 bhp
Seats
4
CO2
174 g/km
Colour
Black
Doors
5
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Engine badge
TFSI V6
Emissions standard
Euro 6

About this car

This 2018 Audi S5 has covered 50,247 miles, around 15,900 fewer than typical for its age. The dealer is asking £21,995, which is £2,060 below our market estimate of £24,055. Our estimate draws on 343 Audi S5 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first saw this car advertised 97 days ago. Its asking price has since fallen by £3,000. Our latest MOT record expired on 16 October 2026. Check the current position with the dealer. The advertised mileage is consistent with the mileage at its latest MOT. You can find this car at Penguin Cars in Shrewsbury.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 July 2026, 97 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £3,000 from the first recorded £24,995. 5 price reductions recorded, the latest observed on 13 October 2026.

Recorded asking prices
Date observedAsking price
17 July 2026£24,995
18 July 2026£24,995
5 August 2026£24,495
19 August 2026£23,995
8 September 2026£23,495
19 September 2026£22,995
13 October 2026£21,995
21 October 2026£21,995

Price and mileage comparison

Estimated market asking price: £24,055. The asking price is £2,060 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 343 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 15,900 miles lower than typical for a 2018 Audi S5.

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 valid until 16 October 2026. 47,573 miles at the last test.

57 other cars with the same year, trim, gearbox and fuel are for sale from £14,990 to £25,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,990101,358 miles
£15,600104,147 miles
£15,750107,000 miles
£16,00060,000 miles
£16,99094,355 miles

These cars have covered 31,337–107,000 miles, compared with 50,247 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 S5 cars for sale · 2018 Audi S5 price guide

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Dealer

Penguin Cars, Shrewsbury. Across the dealer network: 31 cars for sale.

Dealer postcode: SY1 3TJ.

Vehicle photos