Audi A3 used • 4,955 cars price-checked by AutoUncle

Market overviewUsed Audi A3 prices typically range from £3,000 to £31,893, averaging £17,089 (according to fresh market data from January). The most popular Audi A3 variants right now are S-Line, Sport, Black Edition. We have identified 932 cars priced below the market. The average selling time for used Audi A3 is currently 30 days.

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Good price

Fair price

A bit pricey

Expensive

-14%
1 / 4

Used (2020) Audi A3 S-Line 116 HP | Good price

DIESEL SALOON 30 TDI S Line 4dr [

  • 2020
  • 51,520 miles
  • Trim levelS-Line
  • 2.0L Diesel
  • Sedan
  • Manual
  • 116 HP (85 kW)
  • mpg4.5
  • CO2119 g CO2/km comb.
  • Details
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Good price

£15,899
£18,499
CW73AL, Cheshire
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-6%
1 / 4

Used (2024) Audi A3 S-Line 150 HP | Super price

-Saloon 35 TFSI S Line 4dr

  • 2024
  • 37,182 miles
  • Trim levelS-Line
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg5.8
  • CO2131 g CO2/km comb.
  • Details
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Super price

£19,899
£21,299
PO35RS, Hampshire
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-2%
1 / 2

Used (2018) Audi A3 S-Line 184 HP | Good price

-Saloon 2.0 TDI 184 Quattro S Line

  • 2018
  • 53,741 miles
  • Trim levelS-Line
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 184 HP (135 kW)
  • mpg5
  • CO2130 g CO2/km comb.
  • Details
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Good price

£14,866
£15,259
BD21EY Bradford, West Yorkshire
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-2%

Used (2024) Audi A3 S-Line 150 HP | Good price

- Saloon 35 TFSI S Line 4dr

  • 2024
  • 30,000 miles
  • Trim levelS-Line
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg5.8
  • CO2131 g CO2/km comb.
  • Details
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Good price

£21,450
£21,950
DE655FJ Hilton, Derbyshire
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-2%
1 / 1

Used (2024) Audi A3 Sport 110 HP | Super price

- Saloon 30 TFSI Sport 4dr

  • 2024
  • 44,100 miles
  • Trim levelSport
  • 1.0L Petrol
  • Sedan
  • Manual
  • 110 HP (80 kW)
  • mpg5.5
  • CO2125 g CO2/km comb.
  • Details
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Super price

£14,750
£15,150
DE655FJ Hilton, Derbyshire
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-6%
1 / 4

Used (2024) Audi A3 S-Line 110 HP | Super price

-Saloon 30 TFSI S Line 4dr

  • 2024
  • 27,660 miles
  • Trim levelS-Line
  • 1.0L Petrol
  • Sedan
  • Manual
  • 110 HP (80 kW)
  • mpg5.7
  • CO2128 g CO2/km comb.
  • Details
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Super price

£17,199
£18,299
CW73AL, Cheshire
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1 / 3

Used (2024) Audi A3 S-Line 110 HP | Good price

- Saloon 30 TFSI S Line 4dr

  • 2024
  • 47,000 miles
  • Trim levelS-Line
  • 1.0L Petrol
  • Sedan
  • Automatic
  • 110 HP (80 kW)
  • mpg5.3
  • CO2120 g CO2/km comb.
  • Details
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Good price

£18,900
£18,990
TN125HD, Kent
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-6%
1 / 4

Used (2024) Audi A3 S-Line 110 HP | Super price

-Saloon 30 TFSI S Line 4dr

  • 2024
  • 19,920 miles
  • Trim levelS-Line
  • 1.0L Petrol
  • Sedan
  • Manual
  • 110 HP (80 kW)
  • mpg5.7
  • CO2128 g CO2/km comb.
  • Details
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Super price

£17,999
£19,199
CW73AL, Cheshire
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-2%
1 / 4

Used (2024) Audi A3 Sport 150 HP | Good price

- Saloon 35 TDI Sport 4dr S

  • 2024
  • 39,234 miles
  • Trim levelSport
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg4.6
  • CO2120 g CO2/km comb.
  • Details
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Good price

£20,360
£20,880
PE46ZL, Cambridgeshire
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-2%
1 / 4

Used (2024) Audi A3 S-Line 150 HP | Super price

- Saloon 35 TFSI S Line 4dr

  • 2024
  • 40,330 miles
  • Trim levelS-Line
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg5.8
  • CO2131 g CO2/km comb.
  • Details
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Super price

£19,099
£19,499
CW73AL, Cheshire
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-2%
1 / 4

Used (2024) Audi A3 S-Line 150 HP | Super price

- Saloon 35 TDI S Line 4dr

  • 2024
  • 67,487 miles
  • Trim levelS-Line
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg4.7
  • CO2124 g CO2/km comb.
  • Details
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Super price

£16,500
£17,000
RM203JT, Essex
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Used (2017) Audi A3 Sport 150 HP | Super price

- Saloon 2.0 TDI Sport 4dr S

  • 2017
  • 80,540 miles
  • Trim levelSport
  • 2.0L Diesel
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg4.5
  • CO2118 g CO2/km comb.
  • Details
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Super price

£9,795
WV100AF Hinckley, West Midlands
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-3%
1 / 4

Used (2024) Audi A3 Sport 150 HP | Super price

- Saloon 35 TFSI Sport 4dr S

  • 2024
  • 23,104 miles
  • Trim levelSport
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg5.6
  • CO2127 g CO2/km comb.
  • Details
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Super price

£20,466
£21,126
SR52TB, Tyne and Wear
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-7%
1 / 4

Used (2018) Audi A3 S-Line 150 HP | Good price

- Saloon 1.5 TFSI S Line 4dr

  • 2018
  • 57,500 miles
  • Trim levelS-Line
  • 1.5L Petrol
  • Sedan
  • Manual
  • 150 HP (110 kW)
  • mpg5.1
  • CO2117 g CO2/km comb.
  • Details
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Good price

£11,999
£12,999
BH231EZ, Dorset
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-6%
1 / 4

Used (2017) Audi A3 Black Edition 190 HP | Good price

SALOON SPECIAL EDITIONS 2.0 TFSI

  • 2017
  • 9,480 miles
  • Trim levelBlack Edition
  • 2.0L Petrol
  • Sedan
  • Manual
  • 190 HP (139 kW)
  • mpg49.6
  • CO2129 g CO2/km comb.
  • Details
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Good price

£17,699
£18,999
M41 7TB Trafford Park, Manchester
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-5%
1 / 3

Used (2024) Audi A3 S-Line 150 HP | Good price

- Saloon 35 TFSI S Line 4dr

  • 2024
  • 24,918 miles
  • Trim levelS-Line
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg5.8
  • CO2131 g CO2/km comb.
  • Details
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Good price

£21,550
£22,800
N111GN Barnet, London
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-3%
1 / 4

Used (2024) Audi A3 S-Line 110 HP | Good price

- Saloon 30 TFSI S Line 4dr

  • 2024
  • 11,020 miles
  • Trim levelS-Line
  • 1.0L Petrol
  • Sedan
  • Manual
  • 110 HP (80 kW)
  • mpg5.7
  • CO2128 g CO2/km comb.
  • Details
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Good price

£18,999
£19,699
CW73AL, Cheshire
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-4%
1 / 2

Used (2024) Audi A3 S-Line 110 HP | Super price

- Saloon 30 TFSI S Line 4dr

  • 2024
  • 40,042 miles
  • Trim levelS-Line
  • 1.0L Petrol
  • Sedan
  • Manual
  • 110 HP (80 kW)
  • mpg5.7
  • CO2128 g CO2/km comb.
  • Details
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Super price

£16,992
£17,825
LE127AT Sorrell, Leicestershire
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-3%
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Used (2018) Audi A3 Black Edition 150 HP | Good price

1.5 TFSI Black Edition 4dr S

  • 2018
  • 70,900 miles
  • Trim levelBlack Edition
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg5
  • CO2113 g CO2/km comb.
  • Details
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Good price

£13,234
£13,707
LE127AT Sorrell, Leicestershire
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Used (2024) Audi A3 Sport 150 HP | Good price

- Saloon 35 TFSI Sport 4dr S

  • 2024
  • 10,907 miles
  • Trim levelSport
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg5.6
  • CO2127 g CO2/km comb.
  • Details
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Good price

£22,799
SA7 9AG Llansamlet
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Used (2024) Audi A3 S-Line 110 HP | Good price

- Saloon 30 TFSI S Line 4dr

  • 2024
  • 16,070 miles
  • Trim levelS-Line
  • 1.0L Petrol
  • Sedan
  • Automatic
  • 110 HP (80 kW)
  • mpg5.3
  • CO2120 g CO2/km comb.
  • Details
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Good price

£21,100
S605BD, South Yorkshire
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Used (2024) Audi A3 S-Line 110 HP | Good price

- Saloon 30 TFSI S Line 4dr

  • 2024
  • 32,260 miles
  • Trim levelS-Line
  • 1.0L Petrol
  • Sedan
  • Automatic
  • 110 HP (80 kW)
  • mpg5.3
  • CO2120 g CO2/km comb.
  • Details
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Good price

£19,899
£19,999
CW73AL, Cheshire
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-3%
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Used (2018) Audi A3 S-Line 150 HP | Good price

SALOON 35 TFSI S Line 4dr [ LED

  • 2018
  • 36,293 miles
  • Trim levelS-Line
  • 1.5L Petrol
  • Sedan
  • Manual
  • 150 HP (110 kW)
  • mpg51.4
  • CO2124 g CO2/km comb.
  • Details
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Good price

£14,599
£15,199
CW73AL, Cheshire
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Used (2024) Audi A3 S-Line 150 HP | Good price

- Saloon 35 TFSI S Line 4dr

  • 2024
  • 22,385 miles
  • Trim levelS-Line
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg5.8
  • CO2131 g CO2/km comb.
  • Details
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Good price

£21,000
LS270TS, West Yorkshire
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-5%
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Used (2019) Audi A3 Black Edition 150 HP | Good price

- Saloon 35 TFSI Black Edition 4dr

  • 2019
  • 93,108 miles
  • Trim levelBlack Edition
  • 1.5L Petrol
  • Sedan
  • Automatic
  • 150 HP (110 kW)
  • mpg6.4
  • CO2145 g CO2/km comb.
  • Details
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Good price

£12,579
£13,288
E65LU, London
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Showing 1 - 25 of 4,892 results

How much does the Audi A3 depreciate?

Used Audi A3

A used Audi A3 (2025) model loses about £197 per month in value.


Factors that affect the depreciation of a Audi A3:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a Audi A3. In addition to the monthly depreciation of £197, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

How much does a used Audi A3 cost? Prices, ratings and depreciation by model year

How much does a used Audi A3 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Depreciation
(12 mth.)

Cars for sale

2026 Audi A3

£30,960 - £39,115£34,745-£1,56020

2025 Audi A3

£25,550 - £37,500£30,209-£2,360679

2024 Audi A3

£17,199 - £29,999£24,037-£4,800287

2023 Audi A3

£17,400 - £27,495£22,052-£3,220512

2022 Audi A3

£16,100 - £27,744£20,627-£1,860538

2021 Audi A3

£14,790 - £27,495£19,138-£1,360417

2020 Audi A3

£13,750 - £25,495£18,257-£320254

2019 Audi A3

£9,995 - £30,485£15,872-£1,100249

2018 Audi A3

£8,399 - £27,995£14,589-£120300

2017 Audi A3

£7,500 - £22,395£12,716-£840296

2016 Audi A3

£5,695 - £16,250£10,285-£640282

2015 Audi A3

£4,495 - £14,995£9,084-£300212

2014 Audi A3

£3,990 - £12,995£7,866-£860235

2013 Audi A3

£3,795 - £9,995£6,559-£880106

2010 Audi A3

£750 - £13,489£4,876-£44060

2011 Audi A3

£1,495 - £9,995£4,819-£16045

2012 Audi A3

£2,095 - £7,995£4,462-£50062

2009 Audi A3

£1,200 - £12,889£4,204-£66046

2008 Audi A3

£1,295 - £9,995£4,141+£24023

2005 Audi A3

£795 - £4,995£3,976-£18054

2006 Audi A3

£999 - £4,990£3,476+£24022

2007 Audi A3

£650 - £6,995£3,023+£16016

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 12 January 2026

Comparison of Audi A3 variants and prices

Below you can compare prices and depreciation for the 10 most popular Audi A3 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of Audi A3 variants and prices

Variant

Price range*

Avg. Price

Depreciation
(12 mth.)

Cars for sale

Audi A3 Black Edition

£8,985 - £36,990£23,955-£100699

Audi A3 Comfort

£6,995 - £30,999£23,235-£1,700227

Audi A3 Advanced

£6,490 - £38,989£21,740-£4,94051
📈 The best value

Audi A3 Design

£3,690 - £36,990£20,667+£2,78087

Audi A3 Edition .1

£2,495 - £26,300£20,509-< 10
🏆 The most popular

Audi A3 S-Line

£6,490 - £30,289£18,735-£4802,038

Audi A3 Business

£2,500 - £24,090£13,674+£54021

Audi A3 Performance

£4,899 - £31,995£13,170-£3,12021

Audi A3 Sport

£2,250 - £25,400£12,510-£1,4801,068
💰 The budget choice

Audi A3 Premium

£7,995 - £18,999£11,998-£2,420< 10

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 12 January 2026

Which variant should you choose?

💰 The budget choice

The Premium is the cheapest entry point with an average price of £11,998.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most S-Line for sale right now (2038), which gives you the most options to choose from.

📈 The best value

The Design has held its price stable with minimal loss in value over the past year (+£2,780).

Audi A3 (model year 2025) - Price development for the last 12 months and price projection for the next 6 months (January 2025 - June 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - January
£32,500
£30,920£34,080
Estimate
2025 - February
£33,400
£31,500£35,280
Estimate
2025 - March
£32,740
£31,520£33,940
Estimate
2025 - April
£33,740
£31,300£36,160
Estimate
2025 - May
£33,400
£30,780£36,040
Estimate
2025 - June
£33,340
£30,780£35,920
Estimate
2025 - July
£32,820
£30,720£34,920
Estimate
2025 - August
£31,980
£30,380£33,580
Estimate
2025 - September
£31,060
£29,620£32,500
Estimate
2025 - October
£31,020
£29,180£32,860
Estimate
2025 - November
£30,660
£28,420£32,920
Estimate
2025 - December
£30,140
£28,200£32,080
Estimate
2026 - February
£29,060
--
Forecast
2026 - March
£28,520
--
Forecast
2026 - April
£27,980
--
Forecast
2026 - May
£27,460
--
Forecast
2026 - June
£26,920
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 12 January 2026

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

-£2,360

Next 6 months

-£3,220

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Fair price

A bit pricey

Expensive

Looking for a used version of the top-selling Audi A3?

Audi A3 offers fantastic driving comfort and its design has received various awards. AutoUncle presents an impressive 5,179 options in the UK, each one gathered from an online marketplace or dealership website.

What is the price of a used Audi A3?

A used Audi A3 costs between £3,295 for the cheapest variant and £32,495 for the most expensive model.

The used car price of an Audi A3 is determined by a number of factors, the most important of which are production year, engine size and power, fuel economy, how many miles it has travelled along with the level of equipment in the car.

For example, a younger car with fewer miles on the odometer typically costs more. Likewise, models at the premium end with luxurious features or potent engines tend to come with a more substantial price tag than, for example, an older car without special equipment and with many kilometres behind it.

What equipment levels can you get the Audi A3 with?

The Audi A3 offers an array of trim levels to suit varying driver preferences and needs. The most popular ones are:

When assessing the price of a used Audi A3, it's essential to examine vehicles sharing identical trim level. Otherwise, you might draw an inaccurate conclusion about which car to acquire.

Is the Audi A3 available with multiple fuel options?

Petrol is the foremost fuel option for the Audi A3.

Available fuel options for Audi A3:

  • Audi A3 petrol: 3,832 cars currently available with an average price of £19,762
  • Audi A3 diesel: 1,347 cars currently available with an average price of £10,994

Factor in your driving habits when making a decision about fuel types. Do you generally drive in city conditions or on open highways and motorways? What is your average weekly mileage count?

For short journeys, electric cars, plug-in hybrids or petrol cars are obvious choices. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. In a few cases with long journeys and limited charging infrastructure, diesel can be a practical solution. Note that diesel engines with significant emissions have faced entry bans in cities across numerous countries.

Are there more body variants of Audi A3?

Hatchback is the preferred body type amongst drivers of the Audi A3. Hatchbacks are compact cars that pair great driving with the flexibility of having space. High fuel efficiency makes hatchbacks popular with people living in cities, as does the fact that they’re easy to park.

What is the price difference between Audi A3 with different body styles?

  • Audi A3 hatchback: 2,947 cars - average price £17,261
  • Audi A3 sedan: 1,118 cars - average price £20,887
  • Audi A3 cabriolet](https://www.autouncle.co.uk/en-gb/used-cars/Audi/A3/b-convertible): 89 cars - average price £9,014
  • Audi A3 suv: 1 car - average price £32,980

Which competing cars might be worth considering?

While being really popular, the Audi A3 has some competitors.

Most popular choices as an alternative to the Audi A3

  • Vauxhall Corsa
  • Ford Focus
  • VW Golf VIII

With a selection of 9,613 available models on AutoUncle, the Vauxhall Corsa clearly stands out as the top alternative to the Audi A3. On average, the Vauxhall Corsa costs £9,999.

Another popular choice in this class is the Ford Focus with 7,767 cars on the market and an average price tag of £9,596. Another good choice for an alternative car is the VW Golf VIII with 4,999 cars for sale for the average price of £21,493.

In pursuit of a more sustainable counterpart to the Audi A3?

If your choice is not strictly limited to the Audi A3 then, here is a list of recommended electric vehicles in the same car segment. Below are:

Haven't spotted the perfect electric car yet? Examine our full lineup of electric cars here.

All body types for Audi A3

All regions for Audi A3

All fuel types for Audi A3

All gear types for Audi A3