CarGurus expert rating: 4 out of 5
CarGurus user rating: 5.0 out of 5
Percentage of good/great deals available on CarGurus: 18.2%
Overall CarGurus rating:* 4.2 out of 5
Available Listings: Around 11
Average Price: Around £19,000

Audi A6 (2019-2025) Pros and Cons

Pros	Cons
Wide choice of engines, including a plug-in hybrid	Not as much fun as rivals from BMW and Jaguar
Comfortable and superbly made cabin	Reduced boot space if you choose a plug-in hybrid
Fully loaded with high-tech safety features and driver aids	Some optional extras are expensive

Quick Summary

The Audi A6 (2019-2025), the eighth-generation C8 model, is a refined and technologically advanced executive saloon that blends comfort with capability. Launched in the UK in 2018, it offers improved interior space compared to its predecessor, with 530 litres of boot space (or 565 litres in Avant estate form) and excellent cabin quality. The A6 features a comprehensive range of engines, including efficient 2.0-litre diesel and petrol options, plus a plug-in hybrid TFSI e variant. Its advanced infotainment system, extensive safety features, and driver assistance technology make it a compelling choice for those seeking a sophisticated and well-equipped executive saloon.

The A6 is an easy car to drive despite its size, offering impeccable refinement and predictable handling that makes it an excellent long-distance cruiser. The 40 TDI diesel achieves around 52.3mpg combined, whilst the 45 TFSI petrol with quattro all-wheel drive delivers 0-62mph in 6.0 seconds. Running costs are competitive within the executive segment, with good residual values and available service plans around £500-600 for 24 months. However, it's not as engaging as the BMW 5 Series or Jaguar XF for those seeking dynamic driving thrills, and optional extras can significantly increase the purchase price.

Best for: Buyers seeking a refined, comfortable, and technologically advanced executive saloon with excellent build quality and a wide engine choice, including hybrid options.

Not ideal for: Those prioritising dynamic driving engagement, or buyers concerned about the reduced boot space of the plug-in hybrid variant or the cost of premium optional extras.


Comparison vs Key Rivals



The Verdict

You should buy the A6 if: You're seeking a refined, comfortable, and technologically advanced executive saloon with excellent build quality and a wide engine choice, including hybrid options.

Consider alternatives if: You prioritise dynamic driving engagement, or are concerned about the reduced boot space of the plug-in hybrid variant or the cost of premium optional extras.

Competitive Position: The Audi A6 (2019-2025) is a strong contender in the executive saloon segment, offering exceptional comfort, advanced technology, and a comprehensive engine range. Whilst the BMW 5 Series edges ahead for dynamic driving and the Mercedes-Benz E-Class offers slightly better value, the A6 remains an eminently sensible choice for those prioritising refinement and sophistication. The Volvo S90 provides superior value for money, but the A6's technological prowess and cabin quality make it a compelling alternative for discerning buyers who value precision engineering and comprehensive safety features.

Read our full Audi A6 Review

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