Used Audi A6 2011-2018 reliability review

Classy, refined, spacious and good value for money – the Audi A6 is an impressive luxury executive saloon

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What should I look for in a used Audi A6 Saloon?

What are the most common problems with a used Audi A6 Saloon?

Check the bodywork closely for scuffs picked up in car parks; the A6 is a long car and, despite having parking sensors front and rear, accidents do occur. Also check the alloy wheels for kerb damage.

Make sure that any A6 fitted with an automatic gearbox has had its fluid changed at regular intervals, otherwise, you could be looking at an expensive gearbox replacement in the future. Ideally, both the S Tronic and Multitronic (CVT) automatic gearboxes should have the oil changed at the recommended 38,000 mile limit.

Is a used Audi A6 Saloon reliable?

In a previous What Car? Reliability Survey, the A6 came last in the luxury car category, but it was absent in the most recent one. Audi as a brand finished in 22nd place out of 31 manufacturers – a rather disappointing result.

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If you would like to see the full reliability list, head to the What Car? Reliability Survey pages for more information.

Used Audi A6 11-present

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Audi A6 SALOON 2.0 TDI Black Edition Multitronic Euro 5 (s/s) 4dr

Audi A6 SALOON

2.0 TDI Black Edition Multitronic Euro 5 (s/s) 4dr

RRP £35,895

£3,594

Audi A6 Saloon 2.0 TDI S line Euro 5 (s/s) 4dr

Audi A6 Saloon

2.0 TDI S line Euro 5 (s/s) 4dr

£3,650

Audi A6 Saloon 2.0 TDI SE Euro 5 (s/s) 4dr

Audi A6 Saloon

2.0 TDI SE Euro 5 (s/s) 4dr

£4,290

Audi A6 Saloon 3.0 TDI V6 S line Multitronic Euro 5 (s/s) 4dr

Audi A6 Saloon

3.0 TDI V6 S line Multitronic Euro 5 (s/s) 4dr

£4,299

Audi A6 Saloon 2.0 TDI ultra SE Euro 6 (s/s) 4dr

Audi A6 Saloon

2.0 TDI ultra SE Euro 6 (s/s) 4dr

£4,499

Audi A6 Saloon 2.0 TDI SE Euro 5 (s/s) 4dr

Audi A6 Saloon

2.0 TDI SE Euro 5 (s/s) 4dr

£4,699

Audi A6 2.0 TDI SE Euro 5 (s/s) 4dr

Audi A6

2.0 TDI SE Euro 5 (s/s) 4dr

£4,989

Audi A6 SALOON 2.0 TDI Black Edition Euro 5 (s/s) 4dr

Audi A6 SALOON

2.0 TDI Black Edition Euro 5 (s/s) 4dr

£4,990

Audi A6 Saloon 2.0 TDI S line Euro 5 (s/s) 4dr

Audi A6 Saloon

2.0 TDI S line Euro 5 (s/s) 4dr

£4,995

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Stuart Milne, digital editor

Name: Stuart Milne

Title: Digital editor

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Stuart has been a motoring journalist for more than 25 years, writing and editing for a wide range of consumer titles. Today, Stuart is responsible for the smooth running of whatcar.com and all of its related social and digital channels. And he’s the man responsible for making sure you're able to find What Car?’s industry-leading content whenever you search for it.

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