What is Audi A8's engine size and fuel capacity?

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Emily 13 hours ago

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What is Audi A8's engine size and fuel capacity?

I am considering purchasing an Audi A8 and I want to know the specifics of the engine and fuel capacity. Can anyone provide me with this information?

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**John** · Answer 1 · 2026-07-20T16:55:05+00:00

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John 12 hours ago

The Audi A8 comes with a standard 3.0-liter V6 engine and has a fuel capacity of 21.7 gallons.

**Maria** · Answer 2 · 2026-07-20T16:55:05+00:00

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Maria 12 hours ago

I recommend upgrading to the 4.0-liter V8 engine for more power and the same fuel capacity.

**David** · Answer 3 · 2026-07-20T16:55:05+00:00

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David 12 hours ago

If you want even more power, go for the 6.0-liter W12 engine. Just be mindful of its fuel efficiency.

What is Audi A8's engine size and fuel capacity?

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