2021 Audi A4

Overview

Make

Audi

Model

A4

Trim

S LINE

Version

2.0 TFSI 35 S Line Manual FWD Euro 6 (s/s) 4dr (148 bhp)

Mileage

44,966 miles

Year

2021

Fuel type

Petrol

Body type

Saloon

Engine

2.0 L

Gearbox

Manual

Power

148 bhp

Seats

5

CO2

137 g/km

Colour

White

Doors

4

Driven wheels

Front Wheel Drive

Engine badge

TFSI

Emissions standard

Euro 6

About this car

This 2021 Audi A4 S Line is advertised with 44,966 miles, approximately 5,600 below the typical mileage for its age. The dealer is asking £16,494, which is £139 above our market estimate of £16,355. Our estimate draws on 1,439 Audi A4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 54 days ago. The recorded MOT expired on 16 September 2026, so ask the dealer whether it has been renewed. Its advertised mileage is consistent with the latest recorded MOT reading. The seller is Sandicliffe Ford Loughborough, based in Loughborough.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,355. The asking price is £139 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 1,439 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,600 miles lower than typical for a 2021 Audi A4.

The advertised mileage is consistent with the last MOT reading.

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