2023 Audi Q3

1.5 TFSI CoD 35 S Line S tronic FWD Euro 6 (s/s) 5dr (148 bhp)

£23,780

Fair price: within 8% of the typical £23,883 for this model, age and mileage, drawing on 3,457 adverts of this make and model.

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)
Mileage
36,180 miles
Year
2023
Fuel type
Petrol
Body type
SUV
Engine
1.5 L
Gearbox
Automatic
Power
148 bhp
Seats
5
CO2
158 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI; CoD
Emissions standard
Euro 6

About this car

This 2023 Audi Q3 S Line is advertised with 36,180 miles, approximately 9,300 above the typical mileage for its age. Our estimated market asking price is £23,883. This car is advertised at £23,780, which is £103 below that figure. We use UK dealer asking prices, including 3,457 Audi Q3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 8 days ago, the asking price has dropped by £160. MOT records show an expiry date of 29 January 2027, and the latest recorded mileage is consistent with the advert. It is for sale at BUY & Go Cars in Cardiff.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 13 October 2026, 8 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £160 from the first recorded £23,940. 1 price reduction recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observedAsking price
13 October 2026£23,940
16 October 2026£23,780
20 October 2026£23,780

Price and mileage comparison

Estimated market asking price: £23,883. The asking price is £103 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 3,457 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,300 miles higher than typical for a 2023 Audi Q3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 January 2027. 32,568 miles at the last test.

82 other cars with the same year, trim, gearbox and fuel are for sale from £18,295 to £30,950.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£18,29579,640 miles
£20,95044,022 miles
£21,34936,888 miles
£21,49045,991 miles
£21,60054,164 miles

These cars have covered 8,023–79,640 miles, compared with 36,180 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 · 2023 Audi Q3 price guide

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Dealer

BUY & Go Cars, Cardiff. Across the dealer network: 79 cars for sale.

Dealer postcode: CF11 8EF.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:00-18:00
Sunday
10:00-16:00

Vehicle photos