2026 Audi A3

Overview

Make

Audi

Model

A3

Trim

S LINE

Version

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

Mileage

3,000 miles

Year

2026

Fuel type

Petrol

Body type

Saloon

Engine

1.5 L

Gearbox

Manual

Power

148 bhp

Seats

5

CO2

130 g/km

Colour

Grey

Doors

4

Driven wheels

Front Wheel Drive

Engine badge

TFSI

Emissions standard

Euro 6

About this car

This 2026 Audi A3 S Line is advertised with 3,000 miles on the clock. Our estimated market asking price is £28,173. This car is advertised at £26,227, which is £1,946 below that figure. Our estimate draws on 6,484 Audi A3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 105 days ago, the asking price has dropped by £3,772. That may be worth mentioning if you discuss the price with the dealer. The seller is Vertu Audi Hereford, based in Hereford.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £28,173. The asking price is £1,946 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 6,484 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 300 miles lower than typical for a 2026 Audi A3.