2023 Audi A4 prices

This 2023 Audi A4 is no longer listed. Here are similar cars for sale now.

There are 222 used 2023 Audi A4 cars for sale from UK dealers on AskCar, as of 4 November 2026. Typical asking price £21,000 (the median: half cost less, half cost more). The cheapest is £12,990. The middle half are priced between £19,000 and £22,000. Median mileage: about 28,000 miles.

Dealers lowered the asking price on more than a third of 2023 Audi A4 cars: 89 of the 222 in the 14 days to 4 November 2026.

2023 Audi A4 prices by engine and mileage

A 2023 Audi A4 2.0 petrol car with under 20,000 miles typically costs £22,000, against £19,000 with 40,000 to 60,000 miles.

EngineAll mileagesUnder 20,000 miles20,000 to 40,000 miles40,000 to 60,000 miles60,000 miles or more
2.0 petrol£21,000£22,000£21,000£19,000Too few for sale

2023 Audi A4 prices by trim

TrimTypical asking price, 2023 cars
S Line£21,000
Black Edition£22,500
Technik£17,800
Sport£18,000
Sport EditionToo few for sale

Only 4 of the 2023 Audi A4 cars for sale are Sport Edition, too few to give a typical asking price.

Typical asking prices are of 2023 Audi A4 cars for sale on 4 November 2026, and are given only where at least 20 cars with a price are for sale.

2023 Audi A4 against other years

A 2022 Audi A4 car has a typical asking price of £19,100 and a 2024 one £23,000, as of 4 November 2026.

AskCar lists 1,488 used Audi A4 across the UK, from 972 dealerships.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.

2023 Audi A4 cars for sale now, page 1 of 5

This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage, recently reduced and newly advertised. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. 215 of the 220 cars listed here meet these rules. Pages 2 to 5 list every other 2023 Audi A4 car, cheapest first, including the 5 the groups do not pick from.

The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 1,427 priced Audi A4 adverts on AskCar as of 4 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2023 Audi A4.

Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.

This list leaves out 2 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.

Best value 2023 Audi A4: priced furthest below the AskCar estimate

These 10 are priced 7% to 17% under their AskCar estimate. Their asking prices run from £14,995 to £22,092.

Cheapest 2023 Audi A4: the lowest asking prices

These 10 are priced £13,990 to £15,995. They have covered 46,000 to 80,600 miles.

Lowest-mileage 2023 Audi A4

These 10 have covered 5,000 to 13,241 miles. Their asking prices run from £19,498 to £31,995.

Recently reduced 2023 Audi A4: the biggest price reductions in the 14 days to 4 November 2026

The dealer lowered the asking price on each of these 10 in the 14 days to 4 November 2026. Their reductions since AskCar first saw them run from £2,230 to £7,840.

Newly advertised 2023 Audi A4: first seen by AskCar in the 7 days to 4 November 2026

These 10 are the most recently advertised. Cars first seen on the same day are listed cheapest first.

Audi A4 by gearbox, fuel and body

Audi A4 prices by year

Audi A4 by trim

2023 Audi A4 by price

2023 Audi A4 by trim

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