AutoUncle main website

All used cars
Used electric cars
Car valuation
Free
How to sell your car
Free
Signup / Login
Log out

2021 Audi A3 Sportback • Compare 105 used cars with valuation

Featured deals

Verified Dealers

Become a verified dealer

Carwow

Used Audi A3 Sportback Sport 110 HP (80 kW) 2023 Grey Hatchback
2023
(2023) Audi A3 Sportback Sport 110 HP
£17,800

Fair price

Estimated price £17,646
Kent, Kent

128 g CO2/km comb. - 110 HP (80 kW) - 5.6 Mpg

Carwow

Used Audi A3 Sportback S-Line 110 HP (80 kW) 2023 Grey Hatchback
2023
(2023) Audi A3 Sportback S-Line 110 HP
£18,000

Fair price

You save £200
Surrey, Surrey

124 g CO2/km comb. - 110 HP (80 kW) - 5.4 Mpg

Carwow

Used Audi A3 Sportback 150 HP (110 kW) 2023 Hatchback
2023
(2023) Audi A3 Sportback 150 HP
£15,500

Good price

You save £2,100
SW170HB

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

Carwow

Used Audi A3 Sportback S-Line 110 HP (80 kW) 2023 Blue Hatchback
2023
(2023) Audi A3 Sportback S-Line 110 HP
£20,315

Fair price

Estimated price £20,152
PO2 9QZ Hilsea, Hampshire

115 g CO2/km comb. - 110 HP (80 kW) - 5.4 Mpg

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

Featured deals

Verified Dealers

Carwow

Used Audi A3 Sportback Sport 150 HP (110 kW) 2023 Silver Hatchback
2023
(2023) Audi A3 Sportback Sport 150 HP
£18,895

Fair price

You save £605
S80 2QD Nottinghamshire, Nottinghamshire

130 g CO2/km comb. - 150 HP (110 kW) - 5.7 Mpg

Carwow

Used Audi A3 Sportback Black Edition 150 HP (110 kW) 2019 Hatchback
2019
(2019) Audi A3 Sportback Black Edition 150 HP
£15,000

Fair price

You save £400
NP235SD

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

Carwow

Used Audi A3 Sportback Design 110 HP (80 kW) 2023 White Hatchback
2023
(2023) Audi A3 Sportback Design 110 HP
£17,990

Fair price

You save £710
BL9 6HH Greater Manchester, Manchester

116 g CO2/km comb. - 110 HP (80 kW) - 5.1 Mpg

Carwow

Used Audi A3 Sportback S-Line 110 HP (80 kW) 2023 Grey Hatchback
2023
(2023) Audi A3 Sportback S-Line 110 HP
£18,250

Fair price

You save £350
Kent, Kent

132 g CO2/km comb. - 110 HP (80 kW) - 5.8 Mpg

Featured deals

Verified Dealers

Carwow

Used Audi A3 Sportback S-Line 150 HP (110 kW) 2023 Blue Hatchback
2023
(2023) Audi A3 Sportback S-Line 150 HP
£19,583

Good price

You save £1,317
PO2 9QZ Hilsea, Hampshire

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

Carwow

Used Audi A3 Sportback S-Line 150 HP (110 kW) 2023 Black Hatchback
2023
(2023) Audi A3 Sportback S-Line 150 HP
£18,995

Good price

You save £1,505
LE10 3DJ Leicestershire, Leicestershire

136 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

Carwow

Used Audi A3 Sportback S-Line 150 HP (110 kW) 2019 Hatchback
2019
(2019) Audi A3 Sportback S-Line 150 HP
£14,895

Good price

You save £1,405
LE10 3DJ Leicestershire, Leicestershire

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

Carwow

Used Audi A3 Sportback 110 HP (80 kW) 2023 White Hatchback
2023
(2023) Audi A3 Sportback 110 HP
£17,500

Fair price

You save £700
Cheshire, Cheshire

116 g CO2/km comb. - 110 HP (80 kW) - 5.1 Mpg

Featured deals

Verified Dealers

Carwow

Used Audi A3 Sportback Black Edition 116 HP (85 kW) 2019 Hatchback
2019
(2019) Audi A3 Sportback Black Edition 116 HP
£14,366

Fair price

Estimated price £13,644
CA3 0ET Cumberland, Cumbria

135 g CO2/km comb. - 116 HP (85 kW) - 6.0 Mpg

Carwow

Used Audi A3 Sportback S-Line 150 HP (110 kW) 2019 Hatchback
2019
(2019) Audi A3 Sportback S-Line 150 HP
£16,199

Fair price

You save £101
SA79AG

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

Carwow

Used Audi A3 Sportback S-Line 150 HP (110 kW) 2019 Hatchback
2019
(2019) Audi A3 Sportback S-Line 150 HP
£13,875

Good price

You save £1,925
MK178US

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

Carwow

Used Audi A3 Sportback S-Line 150 HP (110 kW) 2019 Hatchback
2019
(2019) Audi A3 Sportback S-Line 150 HP
£13,000

Good price

You save £1,400
ME22NY

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

Featured deals

Verified Dealers

Carwow

Used Audi A3 Sportback Sport 150 HP (110 kW) 2019 Grey Hatchback
2019
(2019) Audi A3 Sportback Sport 150 HP
£9,495

Fair price

You save £705
EH25 9SL Bilston, Midlothian

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

Carwow

Used BMW 118 M Sport 140 HP (102 kW) 2020 Hatchback
2020
(2020) BMW 118 M Sport 140 HP
£16,397

Fair price

You save £203
PR2 2DF Lancashire, Lancashire

145 g CO2/km comb. - 140 HP (102 kW) - 6.4 Mpg

Carwow

Used BMW 120 M Sport 190 HP (139 kW) 2019 Grey Hatchback
2019
(2019) BMW 120 M Sport 190 HP
£16,495

Super price

You save £2,405
EH14 2SN Edinburgh, Edinburgh

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

Carwow

Used Mini Cooper Classic 136 HP (100 kW) 2022 Hatchback
2022
(2022) Mini Cooper Classic 136 HP
£14,849

Fair price

Estimated price £14,111
EH151BT

126 g CO2/km comb. - 136 HP (100 kW) - 5.5 Mpg

Showing 1 - 25 of 110 results

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

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

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2026 Audi A3 Sportback

£27,938 - £43,066£35,5050 miles+£2,36046

2025 Audi A3 Sportback

£22,996 - £32,157£28,3815,300 miles-£5,16050

2024 Audi A3 Sportback

£16,097 - £27,996£21,22222,900 miles-£1,10088

2023 Audi A3 Sportback

£15,530 - £24,049£19,60628,400 miles-£1,520159

2022 Audi A3 Sportback

£13,147 - £23,751£17,98833,100 miles-£2,340127

2021 Audi A3 Sportback

£11,631 - £20,316£16,31344,500 miles-£1,720105

2020 Audi A3 Sportback

£11,874 - £19,854£16,17248,700 miles-£46050

2019 Audi A3 Sportback

£9,114 - £16,881£13,29158,500 miles-£94073

2018 Audi A3 Sportback

£7,480 - £14,996£11,52865,800 miles-£42090

2017 Audi A3 Sportback

£6,443 - £13,819£10,28281,100 miles-£1,36053

2010 Audi A3 Sportback

£3,345 - £16,063£10,17339,400 miles+£2,06010

2016 Audi A3 Sportback

£5,385 - £13,215£9,51278,400 miles-£66054

2015 Audi A3 Sportback

£4,096 - £13,995£8,10690,000 miles-£54045

2014 Audi A3 Sportback

£5,310 - £10,998£8,07881,000 miles-£48045

2009 Audi A3 Sportback

£1,445 - £11,882£7,78469,800 miles+£2,26011

2011 Audi A3 Sportback

£2,932 - £18,343£7,05881,500 miles+£1,780< 10

2013 Audi A3 Sportback

£3,858 - £10,386£6,75384,400 miles+£14021

2012 Audi A3 Sportback

£2,315 - £5,913£4,377100,100 miles-£48014

2008 Audi A3 Sportback

£1,182 - £3,994£2,858109,000 miles-< 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

Comparison of Audi A3 Sportback variants and prices

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

Comparison of Audi A3 Sportback variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

Audi A3 Sportback Black Edition

£7,197 - £39,978£21,37642,600 miles+£840129
🏆 The most popular

Audi A3 Sportback S-Line

£7,995 - £29,518£17,42941,300 miles+£40563

Audi A3 Sportback Competition

£13,534 - £22,045£17,03085,400 miles-< 10
📈 The best value

Audi A3 Sportback Advanced

£6,025 - £25,274£14,88844,600 miles+£3,02022

Audi A3 Sportback Sport

£4,319 - £24,832£13,76951,500 miles-£920265

Audi A3 Sportback Design

£4,548 - £24,496£12,93662,800 miles+£74046

Audi A3 Sportback Comfort

£2,995 - £23,986£12,76063,200 miles-£5,06030

Audi A3 Sportback Basis

£7,103 - £21,026£12,56890,200 miles-< 10

Audi A3 Sportback Business

£5,937 - £21,759£11,89872,400 miles+£1,640< 10
💰 The budget choice

Audi A3 Sportback Performance

£4,245 - £19,508£10,48885,800 miles+£1,82012

*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

Which variant should you choose?

💰 The budget choice

The Performance is the cheapest entry point with an average price of £10,488.

🏆 The most popular

There are the most S-Line for sale right now (563), which gives you the most options to choose from.

📈 The best value

The Advanced has held its price stable with minimal loss in value over the past year (+£3,020).

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See Audi A3 Sportback