2020 Audi Q3 1.5 TFSI CoD S Line

Price: £16,000. Fair price: £342 (2%) over the AskCar estimate of £15,658, our expected asking price for this car from its model, age, mileage and specification, drawing on 3,432 priced Audi Q3 adverts on AskCar as of 2 November 2026.

AskCar lists 3,502 used Audi Q3 from 1,622 UK dealerships, as of 2 November 2026.

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: 2020
Mileage: 78,235 miles
Fuel: Petrol
Body: SUV, 5 doors, 5 seats
Engine: 1.5 litres, 148 bhp
Gearbox: Automatic (S tronic)
Drive: Front-wheel drive
Colour: Grey
CO2: 158 g/km
Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi Q3 S Line has covered 78,235 miles, around 28,600 more miles than is typical for its age. Its asking price of £16,000 is £342 above the AskCar estimate of £15,658. The AskCar estimate uses UK dealer asking prices, including 3,432 Audi Q3 adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 9 days. The government's MOT record matches its advertised mileage. You can find this car at Autotrade (Birmingham) in Sutton Coldfield. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £342 (2%) over the AskCar estimate of £15,658.

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 3,432 priced Audi Q3 adverts across different ages and specifications, as of 2 November 2026.

A 2020 Audi Q3 with the 1.5 petrol engine is typically advertised at £18,100: the median of the 126 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2020 Audi Q3 has been on sale for at least 9 days.

Price history

AskCar first saw this advert on 24 October 2026 at £16,000. 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 2 November 2026: valid until 28 February 2027.

It has had 4 MOTs. The latest, on 4 February 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 66,846 miles, which matches the advertised 78,235 miles.

Advertised mileage is about 28,600 miles higher than the median mileage of a 2020 Audi Q3 on AskCar.

Similar cars

46 other 2020 Audi Q3 S Line 1.5 petrol automatic SUVs are for sale at UK dealers, from £14,495 to £22,857, as of 2 November 2026.

The 3 closest to this car in mileage:

2020 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 79,101 miles. Price: £16,299, £299 more than this car. Dealer: Fresh Motors in Watton. AskCar page: https://askcar.co.uk/car/audi-q3-2020-3f1f9ffa3a1c
2020 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 79,513 miles. Price: £16,400, £400 more than this car. Dealer: Junction Autopark - Winsford in Winsford. AskCar page: https://askcar.co.uk/car/audi-q3-2020-94c209889594
2020 Audi Q3 S Line, 1.5 petrol SUV, black. Mileage: 75,154 miles. Price: £16,794, £794 more than this car. Dealer: Car Vault in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/audi-q3-2020-3b1463c56d46

The nearest: 2020 Audi Q3 S Line, 1.5 petrol SUV, white, 11 miles from this car. Mileage: 46,500 miles. Price: £19,999, £3,999 more than this car. Dealer: Rom Motors in Atherstone. AskCar page: https://askcar.co.uk/car/audi-q3-2020-a7c761d5f65f

Browse all Audi Q3 cars for sale · 2020 Audi Q3 price guide

Photos

26 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.