Used 2018 Audi A3 cars for sale
Used 2018 Audi A3 cars for sale
If you're looking for a used 2018 Audi A3 car, Parkers has 215 for sale from trusted dealers to suit all budgets, with easy tools to narrow your choice to the right secondhand car for you.
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Audi A3 Sportback (2018/18)Added today11S3 Black Edition 2.0 TFSI 310PS Quattro S Tronic auto 5dAutomatic | 2018/18 | Petrol | 44,000 miles£20,940
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Audi A3 Sportback (2018/68)Added today36S Line 30 TFSI 116PS 5dManual | 2018/68 | Petrol | 44,925 miles£14,097
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Audi A3 Sportback (2018/68)Added today50RS 3 2.5 TFSI 400PS Quattro S Tronic auto (06/17 on) 5dAutomatic | 2018/68 | Petrol | 44,000 miles£36,500
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Audi A3 Saloon (2018/68)Added today33S Line 30 TDI 116PS 4dManual | 2018/68 | Diesel | 114,127 miles£12,395
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Audi A3 Saloon (2018/67)Added today3S3 Black Edition 2.0 TFSI 310PS Quattro S Tronic auto 4dAutomatic | 2018/67 | Petrol | 82,381 miles£17,890
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Audi A3 Saloon (2018/67)Added today25RS 3 2.5 TFSI 400PS Quattro S Tronic auto 4dAutomatic | 2018/67 | Petrol | 47,000 miles£19,995
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Audi A3 Sportback (2018/67)Added today5Black Edition 2.0 TDI 150PS 5dManual | 2018/67 | Diesel | 95,000 miles£11,320
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Audi A3 Sportback (2018/18)Added today1Sport 1.5 TFSI 150PS 5dManual | 2018/18 | Petrol | 43,196 miles£12,176
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Audi A3 Saloon (2018/68)Added today55Black Edition 1.5 TFSI 150PS 4dManual | 2018/68 | Petrol | 52,530 miles£14,995
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Audi A3 Sportback (2018/18)Added today24S Line 1.5 TFSI 150PS 5dManual | 2018/18 | Petrol | 51,700 miles£14,000
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Audi A3 Cabriolet (2018/18)Added today40S Line 1.5 TFSI 150PS 2dManual | 2018/18 | Petrol | 27,778 miles£16,790
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Audi A3 Sportback (2018/68)Added today42Black Edition 1.5 TFSI 150PS 5dManual | 2018/68 | Petrol | 19,725 miles£18,495
Used Audi A3 FAQs
In this Audi A3 FAQ, you'll find answers to common questions about this popular car. Known for its style, performance, and practicality, the A3 has been a favourite for years. Explore information on fuel efficiency, maintenance, features, and more to help you make the best choice.
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Is the Audi A3 a good car?
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What is the mpg, power (bhp) and acceleration (0-62mph) of a Audi A3?
- Mpg29.4 - 67.3 mpg
- Power90 - 394 bhp
- Acceleration3.7 - 13.3 secs
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How much is the annual road tax on a Audi A3?
£20 - £760
Audi A3 specifications data
Find out useful data about performance, fuel economy, boot space and other data with Parkers specifications data, available for all current and previous Audi A3 models and variants

Looking for Audi A3 specifications? Find all of the key specs you'll ever need to know about the Audi A3, from fuel efficiency and top speed, to running costs, dimensions data and so much more.
Explore Audi A3Popular pages
Popular models
- Audi A3 RS 3 Sportback (21 on) for sale
- Audi A3 RS 3 Saloon (21 on) for sale
- Audi A3 Sportback (20 on) for sale
- Audi A3 Saloon (20 on) for sale
- Audi A3 S3 (20 on) for sale
- Audi A3 RS3 Sportback (15-16) for sale
- Audi A3 Cabriolet (14-20) for sale
- Audi A3 Sportback (13-20) for sale
- Audi A3 S3 (13-16) for sale
- Audi A3 Saloon (13-20) for sale
- Audi A3 Hatchback (12-18) for sale
- Audi A3 RS3 Sportback (11-12) for sale
- Audi A3 Cabriolet (08-13) for sale
- Audi A3 S3 (06-13) for sale
- Audi A3 Sportback (04-13) for sale
- Audi A3 Hatchback (03-12) for sale
- Audi A3 (96-03) for sale
Popular years
- 2025 Audi A3 for sale
- 2024 Audi A3 for sale
- 2023 Audi A3 for sale
- 2022 Audi A3 for sale
- 2021 Audi A3 for sale
- 2020 Audi A3 for sale
- 2019 Audi A3 for sale
- 2018 Audi A3 for sale
- 2017 Audi A3 for sale
- 2016 Audi A3 for sale
- 2015 Audi A3 for sale
- 2014 Audi A3 for sale
- 2013 Audi A3 for sale
- 2012 Audi A3 for sale
- 2011 Audi A3 for sale
- 2010 Audi A3 for sale
- 2009 Audi A3 for sale
- 2008 Audi A3 for sale
- 2007 Audi A3 for sale
- 2006 Audi A3 for sale
- 2005 Audi A3 for sale
- 2004 Audi A3 for sale
- 2003 Audi A3 for sale
- 2002 Audi A3 for sale
Popular trims
- Audi A3 Audi Sport Edition for sale
- Audi A3 Black Edition for sale
- Audi A3 Carbon Black for sale
- Audi A3 Carbon Vorsprung for sale
- Audi A3 E-Tron for sale
- Audi A3 Edition 1 for sale
- Audi A3 RS 3 for sale
- Audi A3 S line for sale
- Audi A3 S Line for sale
- Audi A3 S3 for sale
- Audi A3 S3 Black Edition for sale
- Audi A3 S3 Vorsprung for sale
- Audi A3 S3 Vorsrpung for sale
- Audi A3 SE for sale
- Audi A3 SE Technik for sale
- Audi A3 Special Edition for sale
- Audi A3 Sport for sale
- Audi A3 Sport Final Edition for sale
- Audi A3 Technik for sale
- Audi A3 Technik SE for sale
- Audi A3 Vorsprung for sale