Used Audi RS6 Avant for sale near Weymouth

CarGurus expert rating: 4 out of 5
CarGurus user rating: Not available
Percentage of good/great deals available on CarGurus: 27.7%
Overall CarGurus rating:* 3.8 out of 5
Available Listings: Around 100
Average Price: Around £80,000

Audi RS6 Avant C7 (2013-2018) Pros and Cons

Pros	Cons
Supercar performance meets estate car practicality	Not as much fun as a BMW M5
Beautifully made and spacious cabin	Hugely thirsty V8 engine
Four-wheel drive helps the driver use the RS6's performance, even in wet weather	No saloon version

Quick Summary

The Audi RS6 Avant C7 (2013-2018) is a high-performance estate car that combines supercar-level power with practical family transport. Available exclusively as an estate, it features a 4.0-litre twin-turbo V8 engine producing 552bhp in early models, upgraded to 597bhp in the 2015 Performance variant. All models utilise quattro all-wheel drive and an eight-speed automatic gearbox, delivering 0-62mph in 3.9 seconds (3.7 seconds for Performance models). The spacious 565-litre boot and luxurious interior make it one of the most capable performance estates available, though it prioritises comfort and power over sharp handling dynamics.

Running costs are substantial, with realistic fuel economy in the low-to-mid 20s mpg when driven spiritedly. Servicing costs approximately £500 annually, whilst performance tyres and brakes are expensive replacements. However, the RS6 has held its value well, and its beautifully crafted interior, adaptive air suspension, and monstrous acceleration make it an appealing alternative to large performance SUVs. The quattro system ensures excellent traction in all weather conditions, whilst the optional Dynamic Plus package unlocks a 189mph top speed for those seeking maximum performance.

Best for: Drivers seeking supercar performance with estate car practicality, those prioritising all-weather capability through four-wheel drive, and buyers wanting a beautifully appointed luxury performance car.

Not ideal for: Budget-conscious buyers, those seeking the sharpest handling dynamics (like a BMW M5), or drivers concerned about fuel economy and running costs.


Comparison vs Key Rivals



The Verdict

You should buy the RS6 Avant if: You want supercar performance with estate car practicality, prioritise all-weather capability through four-wheel drive, or seek a beautifully appointed luxury performance car.

Consider alternatives if: You are budget-conscious, seeking the sharpest handling dynamics, or concerned about fuel economy and running costs.

Competitive Position: The Audi RS6 Avant C7 is a distinctive proposition in the premium performance car market, offering unmatched practicality combined with monstrous power. Whilst the BMW M5 and Mercedes-AMG E63 deliver more engaging driving dynamics and better value propositions, the RS6's exclusive estate format, quattro all-wheel drive system, and luxurious cabin make it a compelling choice for those prioritising performance with family versatility. It's a velvet-wrapped sledgehammer rather than a precision instrument, but its ability to combine supercar acceleration with everyday usability is genuinely impressive.

Read our full Audi RS6 Avant Review

*The Overall CarGurus rating: that informs these recommendations is based on CarGurus' proprietary market data from May 2026, CarGurus expert reviews, and CarGurus user reviews.