2020 Audi Q3 1.5 TFSI CoD S Line

Price: £19,999. Fair price: £888 (4%) over the AskCar estimate of £19,112, 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: 46,500 miles
Fuel: Petrol
Body: SUV, 5 doors, 5 seats
Engine: 1.5 litres, 148 bhp
Gearbox: Automatic (S tronic)
Drive: Front-wheel drive
Colour: White
CO2: 158 g/km
Emissions standard: Euro 6, ULEZ compliant

About this car

With 46,500 miles on the clock, this 2020 Audi Q3 S Line has done roughly 3,200 fewer miles than a typical 2020 Audi Q3. Its asking price of £19,999 is £888 above the AskCar estimate of £19,112. The AskCar estimate draws on 3,432 Audi Q3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 18 days. Its advertised mileage matches the government's MOT record. It is for sale at Rom Motors in Atherstone. 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: £888 (4%) over the AskCar estimate of £19,112.

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 18 days.

Price history

AskCar first saw this advert on 15 October 2026 at £19,999. 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 2 November 2026.

It has had 3 MOTs. The latest, on 3 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 39,608 miles, which matches the advertised 46,500 miles.

Advertised mileage is about 3,200 miles lower 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, grey. Mileage: 45,512 miles. Price: £20,490, £491 more than this car. Dealer: One Stop Car Sales in Willesden. AskCar page: https://askcar.co.uk/car/audi-q3-2020-21783eca9720
2020 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 45,261 miles. Price: £19,499, £500 less than this car. Dealer: Perrys Huddersfield Kia and MG in Huddersfield. AskCar page: https://askcar.co.uk/car/audi-q3-2020-3e6ea16b8d10
2020 Audi Q3 S Line, 1.5 petrol SUV, grey. Mileage: 45,082 miles. Price: £18,999, £1,000 less than this car. Dealer: cinch Bellevue in Hook. AskCar page: https://askcar.co.uk/car/audi-q3-2020-c33decf641a0

The nearest: 2020 Audi Q3 S Line, 1.5 petrol SUV, grey, 11 miles from this car. Mileage: 78,235 miles. Price: £16,000, £3,999 less than this car. Dealer: Autotrade (Birmingham) in Birmingham. AskCar page: https://askcar.co.uk/car/audi-q3-2020-3a04a0547eb3

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

Photos

51 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.