2018 Audi Q3

1.4 TFSI CoD S Line Edition S tronic FWD Euro 6 (s/s) 5dr (148 bhp)

£18,995

Fair price: within 8% of the typical £17,777 for this model, age and mileage, drawing on 3,457 adverts of this make and model.

Overview

Make: Audi
Model: Q3
Trim: S LINE EDITION
Version: 1.4 TFSI CoD S Line Edition S tronic FWD Euro 6 (s/s) 5dr (148 bhp)
Mileage: 7,000 miles
Year: 2018
Fuel type: Petrol
Body type: SUV
Engine: 1.4 L
Gearbox: Automatic
Power: 148 bhp
Seats: 5
CO2: 138 g/km
Colour: Black
Doors: 5
Driven wheels: Front Wheel Drive
Gearbox version: S tronic
Engine badge: TFSI; CoD
Emissions standard: Euro 6

About this car

This 2018 Audi Q3 S Line Edition has covered 7,000 miles, around 56,400 fewer than typical for its age. The dealer is asking £18,995, which is £1,218 above our market estimate of £17,777. We use UK dealer asking prices, including 3,457 Audi Q3 listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 5 days ago. MOT records show an expiry date of 24 June 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Oasis Cars in Gravesend.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 16 October 2026, 5 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
16 October 2026	£18,995
20 October 2026	£18,995

Price and mileage comparison

Estimated market asking price: £17,777. The asking price is £1,218 above 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 3,457 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 56,400 miles lower than typical for a 2018 Audi Q3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 24 June 2027. 6,785 miles at the last test.

29 other cars with the same year, trim, gearbox and fuel are for sale from £10,450 to £18,290.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£10,450	91,102 miles
£10,995	85,506 miles
£10,995	90,422 miles
£11,199	86,064 miles
£11,285	81,000 miles

These cars have covered 15,811–91,102 miles, compared with 7,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi Q3 cars for sale · 2018 Audi Q3 price guide

Dealer

Oasis Cars, Gravesend. Across the dealer network: 45 cars for sale.

Dealer postcode: DA13 0AG.

Dealer opening hours

Monday: 09:00-21:00
Tuesday: 09:00-21:00
Wednesday: 09:00-21:00
Thursday: 09:00-21:00
Friday: 09:00-21:00
Saturday: 09:00-16:00
Sunday: 10:00-16:00