2018 Audi S4

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

£16,999

Fair price: within 8% of the typical £16,133 for this model, age and mileage, drawing on 87 adverts of this make and model.

Overview

Make
Audi
Model
S4
Version
3.0 TFSI V6 Tiptronic 4WD Euro 6 (s/s) 4dr (349 bhp)
Mileage
90,000 miles
Year
2018
Fuel type
Petrol
Body type
Saloon
Engine
3.0 L
Gearbox
Automatic
Power
349 bhp
Seats
5
CO2
174 g/km
Colour
Black
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
Tiptronic
Engine badge
TFSI V6
Emissions standard
Euro 6

About this car

At 90,000 miles, this 2018 Audi S4 has covered about 24,000 more miles than other 2018 Audi S4 cars. The dealer is asking £16,999, which is £866 above our market estimate of £16,133. Our estimate draws on 87 Audi S4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 117 days ago. Its MOT is recorded as valid until 26 March 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Larks Motor Group in Sandy.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 June 2026, 117 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
27 June 2026£17,499
7 July 2026£17,499
7 October 2026£17,449
13 October 2026£16,999
19 October 2026£16,999

Price and mileage comparison

Estimated market asking price: £16,133. The asking price is £866 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 87 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 24,000 miles higher than typical for a 2018 Audi S4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 March 2027. 88,985 miles at the last test.

12 other cars with the same year, trim, gearbox and fuel are for sale from £14,995 to £23,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£14,99570,826 miles
£16,19581,500 miles
£18,49571,802 miles
£18,95072,000 miles
£19,99045,000 miles

These cars have covered 15,778–81,500 miles, compared with 90,000 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 S4 cars for sale · 2018 Audi S4 price guide

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Dealer

Larks Motor Group, Sandy. Across the dealer network: 11 cars for sale.

Dealer postcode: SG19 3BJ.

Vehicle photos