2020 Audi S4 Avant

3.0 TDI V6 Tiptronic 4WD Euro 6 (s/s) 5dr (342 bhp)

£25,995

Fair price: within 8% of the typical £27,991 for this model, age and mileage, drawing on 119 adverts of this make and model.

Overview

Make: Audi
Model: S4 Avant
Version: 3.0 TDI V6 Tiptronic 4WD Euro 6 (s/s) 5dr (342 bhp)
Mileage: 66,500 miles
Year: 2020
Fuel type: Diesel
Body type: Estate
Engine: 3.0 L
Gearbox: Automatic
Power: 342 bhp
Seats: 5
CO2: 187 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Gearbox version: Tiptronic
Engine badge: TDI V6
Emissions standard: Euro 6

About this car

At 66,500 miles, this 2020 Audi S4 Avant has covered about 5,600 more miles than other 2020 Audi S4 Avant cars. Its asking price of £25,995 is £1,996 below our estimate of £27,991. Our estimate draws on 119 Audi S4 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 14 days ago. Its recorded MOT is valid until 27 August 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Evolve Motor Company in Newport.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 14 days ago. Advert duration calculated on 24 October 2026.

Recorded asking prices
Date observed	Asking price
10 October 2026	£25,995
23 October 2026	£25,995

Price and mileage comparison

Estimated market asking price: £27,991. The asking price is £1,996 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 119 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,600 miles higher than typical for a 2020 Audi S4 Avant.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 August 2027. 65,910 miles at the last test.

11 other cars with the same year, trim, gearbox and fuel are for sale from £21,700 to £31,990.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£21,700	111,500 miles
£24,995	98,500 miles
£26,790	66,278 miles
£26,998	73,892 miles
£27,950	61,786 miles

These cars have covered 37,890–111,500 miles, compared with 66,500 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 Avant cars for sale · 2020 Audi S4 Avant price guide

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Vehicle photos

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