2021 Audi Q3 1.5 TFSI CoD S Line

Overview

• Make: Audi
• Model: Q3
• Trim: S Line
• Version: 1.5 TFSI CoD 35 S Line S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2021
• Mileage: 25,725 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Red
• CO2: 158 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Audi Q3 S Line has covered 25,725 miles, around 16,200 fewer miles than is typical for its age. Priced at £20,695, it is advertised £1,113 below the AskCar estimate of £21,808. The AskCar estimate uses 3,525 UK dealer adverts for the Audi Q3, with adjustments for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 3 days ago. The latest recorded MOT expiry date is 4 September 2026, which has passed. Confirm its status with the dealer. According to the government's MOT record, its advertised mileage is consistent with the latest test. You can find this car at Cars2 in Bradford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £1,113 (5%) under the AskCar estimate of £21,808.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 3,525 priced Audi Q3 adverts across different ages and specifications, as of 6 November 2026.

A 2021 Audi Q3 with the 1.5 petrol engine is typically advertised at £20,000: the median of the 215 for sale on AskCar, as of 6 November 2026.

Time on sale

AskCar first saw this 2021 Audi Q3 advertised 3 days ago. About half of 2021 Audi Q3 cars are gone from sale within a month of being advertised: 191 of the 392 first advertised between 8 July 2026 and 3 October 2026.

Price history

AskCar first saw this advert on 3 November 2026 at £20,695. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: the latest record we hold ran out on 4 September 2026; ask the dealer for the current MOT.

It has had 2 MOTs. The latest, on 11 August 2025, passed.

Advisories at the latest test: nearside rear tyre slightly damaged/cracking or perishing; nearside front tyre worn close to legal limit/worn on edge; offside front tyre slightly damaged/cracking or perishing.

Mileage at that test: 18,367 miles, which matches the advertised 25,725 miles.

Advertised mileage is about 16,200 miles lower than the median mileage of a 2021 Audi Q3 on AskCar.

Similar cars

36 other 2021 Audi Q3 S Line 1.5 petrol automatic SUVs are for sale at UK dealers, from £14,495 to £24,990, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 25,898 miles. Price: £21,130, £435 more than this car. Dealer: Evans Halshaw Vauxhall Wigan in Wigan. AskCar page: https://askcar.co.uk/car/audi-q3-2021-7b39ecc717d4
• 2021 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 26,773 miles. Price: £24,990, £4,295 more than this car. Dealer: Stratstone Audi Approved Aylesbury in Aylesbury. AskCar page: https://askcar.co.uk/car/audi-q3-2021-1a67b5fa8e41
• 2021 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 24,168 miles. Price: £21,999, £1,304 more than this car. Dealer: HPL Preston in Preston. AskCar page: https://askcar.co.uk/car/audi-q3-2021-9055cc2e630a