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

41,966 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

Black

Doors

4

Driven wheels

Front Wheel Drive

Engine badge

TFSI

Emissions standard

Euro 6

About this car

With 41,966 miles on the clock, this 2021 Audi A4 S Line has done roughly 8,000 fewer miles than a typical 2021 Audi A4. Our estimated market asking price is £16,586. This car is advertised at £16,490, which is £96 below that figure. The estimate uses 1,439 UK dealer adverts for the Audi A4, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 147 days ago. Its asking price has since fallen by £1,009. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 1 July 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Bridgend Motor Group in Gateshead.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £16,586. The asking price is £96 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 1,439 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 8,000 miles lower than typical for a 2021 Audi A4.

The advertised mileage is consistent with the last MOT reading.