Interested in finding a great deal on the best-selling Audi A3?

Seeking the best value on a second-hand car? The Audi A3 is a great pick. AutoUncle has 4,480 attractive options ready for you in the UK, each one gathered from an online marketplace or dealership website.

How much does a used Audi A3 cost?

On AutoUncle, the cheapest Audi A3 can be purchased for £3,245, while a more recent model costs around £32,499. A used Audi A3 can cost different determined by primarily five factors: year, engine capacity and performance, fuel consumption of the car, number of miles not to mention 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 model with more kilometres driven or with a lower equipment level.

What equipment variants is the Audi A3 available in?

When assessing the price tags of second-hand Audi A3 cars, it is crucial that you exclusively compare with the deals of cars with the same engine and trim level. Otherwise, you could come to a wrong decision on which car to acquire.

How many different fuel types can I choose from for the Audi A3?

The leading fuel choice for the Audi A3 is petrol. Audi A3 fuel types: Audi A3 petrol : 3,319 cars currently available with an average price of £19,121 Audi A3 diesel : 1,138 cars currently available with an average price of £11,352 Audi A3 hybrid : Currently there is 22 cars available on AutoUncle with an average price of £17,878 Audi A3 el: currently AutoUncle has 1 car available with an average price of £20,190 Your current driving habit is a determining factor when it comes to picking a fuel type. Are your driving routes predominantly in urban areas or on highways and motorways? What is your average weekly mileage? Electric cars, plug-in hybrids and petrol are great for short distances. For long daily driving, electric cars are a strong choice if you can charge. 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. Despite the rise of electric cars, diesel can still be useful for long journeys and lack of charging options. Note that in some countries, diesel engines with high emissions are no longer allowed to enter some cities.

Does the Audi A3 have multiple body styles?

The Audi A3 comes in various body types, hatchback being the most popular. Hatchbacks are quite compact and offer a great driving experience as well as ample space. Their fuel efficiency makes them popular with people living in cities, and another key selling point is that they’re easy to park.

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

Audi A3 hatchback : 1,920 cars - average price £15,445 Audi A3 sedan : 1,878 cars - average price £19,879 Audi A3 cabriolet](https://www.autouncle.co.uk/en-gb/used-cars/Audi/A3/b-convertible): 100 cars - average price £9,691 Audi A3 stationcar: 1 car - average price £12,385

Which cars are ideal alternatives to the Audi A3?

Despite being a highly The Audi A3 has a number of competitors. Competing cars for the Audi A3 Vauxhall Corsa Ford Focus VW Golf VIII The Vauxhall Corsa is a strong alternative to the Audi A3. Currently there are 6,126 Vauxhall Corsa for sale in the UK with an average sales price of £9,995. The Ford Focus is another popular car in the segment with a selection of 5,399 vehicles currently for sale with an average price of £10,000. Another recommended alternative is VW Golf VIII with 4,225 cars for sale an average price tag of £22,995.

Looking for a more eco-friendly alternative?

Not fixed on the Audi A3? Here are some electric options in the same segment:: Nissan Leaf MG MG4 EV Cupra Born Still on the hunt for the right electric car? Explore our entire selection of electric cars here.

Which Audi A3 is cheapest?

Based on market data, the Young is the cheapest variant with an average price of £8,895

Which Audi A3 variant is the most popular?

Based on market data, the S-Line is the most popular variant with 1842 cars currently for sale.

Which Audi A3 variant is best at keeping its market value?

Based on market data, the Design has held its market value the best over the past 12 months.

Page 10 of 178:

Audi A3 Valuation: 4,422 used car listings analysed

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Carwow

Used Audi A3 S-Line 110 HP (80 kW) 2024 Sedan

(2024) Audi A3 S-Line 110 HP

£18,199

Good price

You save £1,301

WF10 5HX West Yorkshire, West Yorkshire

128 g CO2/km comb. - 110 HP (80 kW) - 5.7 Mpg

Carwow

Used Audi A3 S-Line 116 HP (85 kW) 2019 Blue Sedan

(2019) Audi A3 S-Line 116 HP

£14,254

Fair price

Estimated price £14,163

SO31 7FL Lower Swanwick, Hampshire

132 g CO2/km comb. - 116 HP (85 kW) - 5.8 Mpg

Carwow

Used Audi A3 S-Line 150 HP (110 kW) 2024 Sedan

(2024) Audi A3 S-Line 150 HP

£19,599

Good price

You save £2,101

M417TB Urmston, Manchester

131 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

Used Audi A3 Black Edition 150 HP (110 kW) 2019 White Sedan

(2019) Audi A3 Black Edition 150 HP

£16,050

Fair price

You save £1,050

DE65 5FJ Hilton, Derbyshire

145 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

1 / 4

Used (2014) Audi A3 S-Line | Super price

1.6 TDI 110 S Line 4dr **SPARES OR

2014
138,000 miles
Trim level: S-Line
1.6L Diesel
Sedan
Manual
Details

Super price

£1,495

Motors.co.uk

B94 5DX Earlswood, Warwickshire

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1 / 4

Used (2014) Audi A3 Sport | Good price

1.8 TFSI Quattro Sport 3dr S

2014
102,000 miles
Trim level: Sport
1.8L Petrol
Hatchback
Automatic
mpg: 43.0
Details

Good price

£5,600

Parkers.co.uk

B33 9SN West Midlands, West Midlands

View the car

-1%

Used (2022) Audi A3 S-Line 150 HP | Good price

Sportback (2022/22)S Line 35 TDI

2022
80,000 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
mpg: 57.6
Details

Good price

£16,689

£16,945

Parkers.co.uk

LE12 Loughborough, Leicestershire

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-2%

1 / 1

Used (2022) Audi A3 S-Line 150 HP | Good price

Sportback (2022/22)S Line 35 TFSI

2022
38,280 miles
Trim level: S-Line
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
mpg: 46.3
Details

Good price

£18,480

£18,890

Parkers.co.uk

Stockport, Manchester

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Used Audi A3 Sport 150 HP (110 kW) 2024 Sedan

(2024) Audi A3 Sport 150 HP

£20,400

Good price

You save £2,000

BB1 3NU Lancashire, Lancashire

120 g CO2/km comb. - 150 HP (110 kW) - 4.6 Mpg

Carwow

(2024) Audi A3 S-Line 110 HP

£20,122

Fair price

You save £178

HR11LN

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

Carwow

Used Audi A3 Black Edition 150 HP (110 kW) 2018 Grey Sedan

(2018) Audi A3 Black Edition 150 HP

£16,150

Fair price

You save £550

WD3 3RT Croxley Green, Hertfordshire

115 g CO2/km comb. - 150 HP (110 kW) - 4.5 Mpg

Carwow

(2024) Audi A3 S-Line 110 HP

£19,197

Good price

You save £1,503

NE29 7TE Tyne And Wear, Tyne And Wear

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

1 / 1

Used (2019) Audi A3 Black Edition 150 HP | Good price

35 TFSI Black Edition 5dr

2019
76,100 miles
Trim level: Black Edition
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
mpg: 40.9
Details

Good price

£12,750

Motors.co.uk

HG3 1DE Follifoot, North Yorkshire

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-1%

1 / 4

Used (2023) Audi A3 Sport 110 HP | Good price

30 TFSI Sport 5dr

2023
31,480 miles
Trim level: Sport
1.0L Petrol
Sedan
Manual
110 HP (80 kW)
Details

Good price

£17,399

£17,709

Buyacar

Delivered to you

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-5%

1 / 4

Used (2018) Audi A3 Sport 147 HP | Super price

1.5 TFSI Sport 5dr S Tronic

2018
41,725 miles
Trim level: Sport
1.5L Petrol
Hatchback
Automatic
147 HP (108 kW)
Details

Super price

£13,975

£14,766

Buyacar

Delivered to you

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-2%

1 / 4

Used (2019) Audi A3 S-Line 150 HP | Good price

1.5 Tfsi Cod 35 S Line Saloon 4Dr

2019
53,466 miles
Trim level: S-Line
1.5L Petrol
Sedan
Automatic
150 HP (110 kW)
Details

Good price

£15,332

£15,661

Honestjohn

WC1E 7DP Greater London, London

View the car

-7%

1 / 4

Used (2012) Audi A3 S-Line | Good price

2.0 TDI S Line 5dr [Start

2012
62,000 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Manual
mpg: 64.0
Details

Good price

£6,000

£6,500

Motors.co.uk

PE1 5YW Peterborough, Cambridgeshire

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1 / 4

Used (2019) Audi A3 S-Line 116 HP | Good price

30 TDI 116 S Line 5dr S Tronic

2019
88,800 miles
Trim level: S-Line
1.6L Diesel
Sedan
Automatic
116 HP (85 kW)
mpg: 50.4
Details

Good price

£11,788

Motors.co.uk

RM7 Greater London, London

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Used Audi A3 S-Line 150 HP (110 kW) 2023 Black Sedan

(2023) Audi A3 S-Line 150 HP

£18,500

Fair price

You save £700

ME5 9QG Kent, Kent

133 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

(2024) Audi A3 S-Line 110 HP

£17,150

Good price

You save £1,550

CM1 3BH Essex, Essex

120 g CO2/km comb. - 110 HP (80 kW) - 5.3 Mpg

Carwow

(2024) Audi A3 S-Line 150 HP

£17,199

Super price

You save £3,501

NP19 4SS Nash, Gwent

133 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

Used Audi A3 Black Edition 190 HP (139 kW) 2018 White Sedan

(2018) Audi A3 Black Edition 190 HP

£18,249

Good price

You save £1,251

PE1 5YG Peterborough, Cambridgeshire

133 g CO2/km comb. - 190 HP (139 kW) - 5.8 Mpg

1 / 4

Used (2018) Audi A3 Black Edition | Good price

1.5 TFSI Black Edition 5dr S

2018
85,000 miles
Trim level: Black Edition
1.5L Petrol
Sedan
Automatic
Details

Good price

£10,989

Motors.co.uk

BD21 1QD West Yorkshire, West Yorkshire

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1 / 3

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

1.5 TFSI S Line 5dr

2018
66,565 miles
Trim level: S-Line
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
mpg: 54.0
Details

Good price

£11,995

Motors.co.uk

CA3 0HA Cumberland, Cumbria

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-8%

1 / 4

Used (2016) Audi A3 S-Line 150 HP | Good price

TDI S line

2016
57,307 miles
Trim level: S-Line
2.0L Diesel
Sedan
Manual
150 HP (110 kW)
mpg: 67.0
Details

Good price

£10,991

£11,991

Motors.co.uk

WA11 9UY Haydock, Merseyside

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-5%

1 / 4

Used (2018) Audi A3 Sport 150 HP | Super price

5DR 1.5 TFSI Sport 5dr S Troni

2018
41,725 miles
Trim level: Sport
1.0L Petrol
Sedan
Automatic
150 HP (110 kW)
Details

Super price

£13,975

£14,766

Dealer

ME15 9XY Kent, Kent

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-1%

1 / 4

Used (2021) Audi A3 Sport 110 HP | Good price

5DR 30 TFSI Sport 5dr

2021
21,149 miles
Trim level: Sport
1.0L Petrol
Sedan
Manual
110 HP (80 kW)
Details

Good price

£16,620

£16,831

Dealer

LE4 5QU Leicester, Leicestershire

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1 / 4

Used (2019) Audi A3 Sport 150 HP | Super price

5DR 35 TFSI Sport 5dr S Tronic

2019
40,001 miles
Trim level: Sport
1.0L Petrol
Sedan
Automatic
150 HP (110 kW)
Details

Super price

£13,989

Dealer

OX4 2JY Oxfordshire, Oxfordshire

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-2%

1 / 4

Used (2024) Audi A3 Sport 148 HP | Good price

2024 | 1.5 TFSI 35 Sport Sportback

2024
9,847 miles
Trim level: Sport
1.5L Petrol
Manual
148 HP (108 kW)
Details

Good price

£20,100

£20,600

Dealer

ME5 9QG Kent, Kent

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1 / 1

Used (2010) Audi A3 | Good price

Sportback (2010/60)1.6 SE (08)

2010
105,000 miles
1.6L Petrol
Hatchback
Manual
mpg: 40.0
Details

Good price

£2,490

Parkers.co.uk

Luton, Bedfordshire

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1 / 4

Used (2021) Audi A3 Premium 150 HP | Good price

35 TFSI Technik 5dr

2021
47,696 miles
Trim level: Premium
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
mpg: 49.6
Details

Good price

£15,950

Buyacar

Delivered to you

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1 / 4

Used (2018) Audi A3 S-Line 190 HP | Super price

5DR 2.0 TFSI S Line 5dr

2018
48,250 miles
Trim level: S-Line
2.0L Petrol
Hatchback
Manual
190 HP (139 kW)
Details

Super price

£14,766

£14,762

Buyacar

Delivered to you

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Used Audi A3 Sport 150 HP (110 kW) 2023 Silver Sedan

(2023) Audi A3 Sport 150 HP

£19,290

Super price

You save £2,910

BD2 1AA West Yorkshire, West Yorkshire

128 g CO2/km comb. - 150 HP (110 kW) - 5.6 Mpg

Carwow

(2024) Audi A3 S-Line 150 HP

£18,300

Good price

You save £2,300

RM20 3NL Purfleet-On-Thames, Essex

131 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

(2024) Audi A3 S-Line 150 HP

£17,900

Super price

You save £3,800

MK17 8US Wavendon, Buckinghamshire

124 g CO2/km comb. - 150 HP (110 kW) - 4.7 Mpg

Carwow

Used Audi A3 Sport 110 HP (80 kW) 2024 Sedan

(2024) Audi A3 Sport 110 HP

£14,950

Super price

You save £3,950

WD3 3RT Croxley Green, Hertfordshire

125 g CO2/km comb. - 110 HP (80 kW) - 5.5 Mpg

-6%

1 / 3

Used (2023) Audi A3 S-Line 110 HP | Good price

30 TFSI S Line 5dr

Feb 2023
17,857 miles
Trim level: S-Line
1.0L Petrol
Hatchback
Manual
110 HP (80 kW)
CO2: 132 g CO2/km comb.
Details

Good price

£19,250

£20,490

Exchange and Mart

WC1E 7DP Greater London, London

View the car

1 / 1

Used (2019) Audi A3 Sport 150 HP | Super price

35 TFSI Sport 5dr

2019
53,921 miles
Trim level: Sport
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
mpg: 44.1
CO2: 121 g CO2/km comb.
Details

Super price

£12,998

Dealer

G20 7LD Glasgow City, Glasgow

View the car

-7%

1 / 4

Used (2022) Audi A3 Sport 150 HP | Good price

SALOON 35 TDI Sport 4dr S

2022
27,354 miles
Trim level: Sport
2.0L Diesel
Sedan
Automatic
150 HP (110 kW)
Details

Good price

£20,250

£21,995

Buyacar

Delivered to you

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1 / 4

Used (2018) Audi A3 S-Line 187 HP | Super price

2.0 TFSI S Line 5dr Hatchback

2018
57,705 miles
Trim level: S-Line
2.0L Petrol
Sedan
Manual
187 HP (137 kW)
Details

Super price

£14,199

Honestjohn

EH114EJ

View the car

1 / 1

Used (2019) Audi A3 116 HP | Good price

Sportback (2019/19)SE Technik 30

2019
94,035 miles
1.6L Diesel
Sedan
Manual
116 HP (85 kW)
mpg: 52.3
Details

Good price

£9,990

Parkers.co.uk

BT80 Cookstown

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Used Audi A3 S-Line 116 HP (85 kW) 2019 Sedan

(2019) Audi A3 S-Line 116 HP

£13,979

Fair price

Estimated price £13,448

L13 4EJ Old Swan, Merseyside

132 g CO2/km comb. - 116 HP (85 kW) - 5.8 Mpg

Carwow

(2024) Audi A3 S-Line 150 HP

£18,400

Super price

You save £2,800

ME59QG

131 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

(2024) Audi A3 S-Line 150 HP

£17,490

Super price

You save £2,610

BB9 6RT Lancashire, Lancashire

131 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

Carwow

(2023) Audi A3 150 HP

£16,990

Fair price

You save £10

DL1 2LD Darlington, Durham

135 g CO2/km comb. - 150 HP (110 kW) - 5.9 Mpg

Showing 226 - 250 of 4,430 results

All body types for Audi A3

Convertible

101 cars

Hatchback

1,864 cars

Page 10 of 178:

Audi A3 Valuation: 4,422 used car listings analysed

Used (2014) Audi A3 S-Line | Super price

Used (2014) Audi A3 Sport | Good price

Used (2022) Audi A3 S-Line 150 HP | Good price

Used (2022) Audi A3 S-Line 150 HP | Good price

Used (2019) Audi A3 Black Edition 150 HP | Good price

Used (2023) Audi A3 Sport 110 HP | Good price

Used (2018) Audi A3 Sport 147 HP | Super price

Used (2019) Audi A3 S-Line 150 HP | Good price

Used (2012) Audi A3 S-Line | Good price

Used (2019) Audi A3 S-Line 116 HP | Good price

Used (2018) Audi A3 Black Edition | Good price

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

Used (2016) Audi A3 S-Line 150 HP | Good price

Used (2018) Audi A3 Sport 150 HP | Super price

Used (2021) Audi A3 Sport 110 HP | Good price

Used (2019) Audi A3 Sport 150 HP | Super price

Used (2024) Audi A3 Sport 148 HP | Good price

Used (2010) Audi A3 | Good price

Used (2021) Audi A3 Premium 150 HP | Good price

Used (2018) Audi A3 S-Line 190 HP | Super price

Used (2023) Audi A3 S-Line 110 HP | Good price

Used (2019) Audi A3 Sport 150 HP | Super price

Used (2022) Audi A3 Sport 150 HP | Good price

Used (2018) Audi A3 S-Line 187 HP | Super price

Used (2019) Audi A3 116 HP | Good price

All body types for Audi A3

All regions for Audi A3

All fuel types for Audi A3

All gear types for Audi A3