2023 Audi A3

1.0 TFSI 30 Technik Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)

£16,999

Fair price: within 8% of the typical £16,919 for this model, age and mileage, drawing on 6,484 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
TECHNIK
Version
1.0 TFSI 30 Technik Manual FWD Euro 6 (s/s) 5dr Sportback (108 bhp)
Mileage
18,687 miles
Year
2023
Fuel type
Petrol
Body type
Hatchback
Engine
1.0 L
Gearbox
Manual
Power
108 bhp
Seats
5
CO2
125 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 18,687 miles on the clock, this 2023 Audi A3 Technik has done roughly 7,900 fewer miles than a typical 2023 Audi A3. Its asking price of £16,999 is £80 above our estimate of £16,919. To estimate its market asking price, we analyse UK dealer adverts for 6,484 Audi A3 cars across different ages and specifications. We first recorded this advert 51 days ago, and its asking price has since fallen by £400. MOT records show an expiry date of 27 August 2027, and the latest recorded mileage is consistent with the advert. It is advertised by Birchwood Motors in Cardiff.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 August 2026, 51 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £400 from the first recorded £17,399. 4 price reductions recorded, the latest observed on 12 October 2026.

Recorded asking prices
Date observedAsking price
30 August 2026£17,399
1 September 2026£17,299
11 September 2026£16,999
25 September 2026£16,799
8 October 2026£16,999
10 October 2026£17,199
12 October 2026£16,999
19 October 2026£16,999

Price and mileage comparison

Estimated market asking price: £16,919. The asking price is £80 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 6,484 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 7,900 miles lower than typical for a 2023 Audi A3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 27 August 2027. 18,691 miles at the last test.

43 other cars with the same year, trim, gearbox and fuel are for sale from £12,890 to £18,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£12,89060,439 miles
£13,88760,063 miles
£14,49859,057 miles
£14,74352,482 miles
£14,90045,138 miles

These cars have covered 6,363–60,439 miles, compared with 18,687 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 A3 cars for sale · 2023 Audi A3 price guide

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Dealer

Birchwood Motors, Cardiff. Across the dealer network: 73 cars for sale.

Dealer postcode: CF11 8TW.

Dealer opening hours

Monday
09:00-20:00
Tuesday
09:00-20:00
Wednesday
09:00-20:00
Thursday
09:00-20:00
Friday
09:00-20:00
Saturday
09:00-18:00
Sunday
10:00-17:00

Vehicle photos