Used Audi Q8 for sale nationwide

CarGurus expert rating: 4 out of 5
CarGurus user rating: Not yet rated
Percentage of good/great deals available on CarGurus: 32.3%
Overall CarGurus rating:* 4.0 out of 5
Available Listings: Around 130
Average Price: Around £39,000

Audi Q8 (2018-present) Pros and Cons

Pros	Cons
Outlandish looks and huge presence	Very expensive to buy
Fabulous cabin quality	Audi doesn't usually perform well in reliability surveys
Satisfying to travel in for both driver and passengers	An Audi Q7 is the more practical, rational buy

Quick Summary

The Audi Q8 (2018-present) is a statement-making luxury SUV that combines outlandish styling with exceptional interior quality and performance. With a 605-litre boot, spacious rear seating, and a range of potent engines including a 3.0-litre V6 petrol, plug-in hybrid, and diesel options, it delivers both comfort and capability. The flagship SQ8 variant offers a formidable 507bhp twin-turbo petrol engine, whilst the air suspension and adaptive dampers provide a composed ride despite the vehicle's considerable 2.4-tonne mass. The cabin is exceptionally well appointed with fine leathers, brushed aluminium veneers, and ambient lighting, creating a truly luxurious driving environment.

Running costs reflect the Q8's premium positioning, with the 50 TDI diesel achieving 33.2mpg and the 55 TFSI petrol managing 26.4mpg. Insurance sits in group 47 for V6 models, rising to group 50 for the SQ8, whilst annual tax is £475 for the first five years due to the £40,000+ price threshold. Fixed-price servicing is available, with interim services around £240 and comprehensive overhauls approximately £485. Resale values are modest, retaining around 30% of original value after three years, though significant price variations exist between similar examples.

Best for: Luxury-focused buyers seeking a high-impact SUV with exceptional interior quality, long-distance grand touring, and those wanting performance with opulence on an epic scale.

Not ideal for: Budget-conscious buyers, those prioritising reliability, or those seeking the more practical Audi Q7 alternative.


Comparison vs Key Rivals



The Verdict

You should buy the Q8 if: You prioritise luxury, cabin quality, and high-impact styling, and you're willing to invest in a premium long-distance grand tourer with impressive performance credentials.

Consider alternatives if: You're budget-conscious, prioritise reliability, or seek the more practical Audi Q7 option.

Competitive Position: The Audi Q8 (2018-present) is a compelling luxury SUV that stands out for its dramatic styling and exceptional interior execution. Whilst the Range Rover Sport and Mercedes-Benz GLE Coupe achieve slightly higher overall CarGurus ratings and offer better value propositions, the Q8 remains a formidable competitor for those seeking a statement-making vehicle with genuine performance and opulence. The BMW X6 offers similar positioning but with marginally better user ratings. The Q8's strength lies in its theatrical cabin ambience, potent engine options, and composed driving dynamics, making it an excellent choice for discerning buyers who value presence and luxury above all else.

Read our full Audi Q8 Review

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