Used Audi Q8 for sale nearSlough

CarGurus expert rating: 4 out of 5
CarGurus user rating: N/A
Percentage of good/great deals available on CarGurus: 36.4%
Overall CarGurus rating:* 4.0 out of 5
Available Listings: Around 140
Average Price: Around £36,700

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 flagship luxury SUV that makes an unmistakable statement with its outlandish styling and commanding presence. Beneath its dramatic exterior lies a superbly appointed cabin featuring fine leather trim, brushed aluminium veneers, and ambient lighting that creates a truly theatrical driving experience. With a 605-litre boot and spacious rear seating, it offers impressive practicality for a grand tourer, though the larger Q7 remains the more rational choice for those prioritising maximum space.

The Q8 delivers an extensive engine range, including a 3.0-litre V6 petrol (55 TFSI), a plug-in hybrid variant (55 e-TFSI), traditional 3.0-litre V6 diesels (45 and 50 TDI), and the formidable SQ8 with its 507bhp 4.0-litre twin-turbo petrol engine. Despite its substantial 2.4-tonne weight, the height-adjustable air suspension and adaptive dampers provide excellent ride quality and handling composure. The Q8 excels as a luxurious long-distance cruiser, offering civilised refinement, impressive comfort, and go-anywhere capability through Quattro four-wheel drive. However, running costs are substantial, with insurance premiums reflecting its premium positioning and performance potential, whilst resale values remain modest at around 30% retention after three years.

Best for: Buyers seeking a statement-making luxury SUV with exceptional cabin quality, those prioritising comfort and refinement for long-distance travel, and drivers wanting performance and opulence on an epic scale.

Not ideal for: Budget-conscious buyers, those concerned about reliability, or drivers requiring maximum practicality (the Q7 is superior in this regard).


Comparison vs Key Rivals



The Verdict

You should buy the Q8 if: You're seeking a statement-making luxury SUV with exceptional cabin quality, prioritising comfort and refinement for long-distance travel, or wanting performance and opulence on an epic scale.

Consider alternatives if: You're budget-conscious, concerned about reliability, or require maximum practicality (the Q7 is superior).

Competitive Position: The Audi Q8 (2018-present) is a compelling choice in the luxury SUV segment, offering distinctive styling, fabulous interior quality, and satisfying long-distance capability. Whilst rivals like the Mercedes-Benz GLE-Class and BMW X6 score marginally higher in user ratings and overall CarGurus scores, the Q8 distinguishes itself through its outlandish presence and theatrical cabin execution. The Range Rover Sport offers comparable performance, but the Q8 excels in refinement and technology. However, potential buyers should be mindful of Audi's mixed reliability record and the Q8's modest resale values. For those prioritising maximum practicality, the Audi Q7 remains the more rational choice, though the Q8 delivers superior style and presence for those willing to embrace its bold aesthetic.

Read our full Audi Q8 Review

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