Audi RS6 Vorsprung

The RS6 Avant Vorsprung sits at the top of the RS6 range, adding a significant layer of technology and luxury over the standard car — rear axle steering, night vision, Bang & Olufsen Advanced Sound System, panoramic roof, and massage seats among the headline additions. This 73-plate example is finished in Mythos Black Metallic with a Cognac Brown Valcona leather interior and Granite Grey stitching, a combination that works well with the car's muscular proportions. Specified options include Carbon Twill inlays and RS brakes with Gloss Red calipers — a purposeful visual touch that reinforces the performance intent without over-egging it.

At 16,000 miles from new, this is light use for a car of this calibre, and the presence of a full service history adds confidence to the ownership record. The 4.0-litre twin-turbo V8 mild hybrid produces 592 bhp and 590 lb-ft of torque, reaching 62 mph in 3.6 seconds while returning usable everyday economy through the 48V mild hybrid system. Quattro all-wheel drive and an eight-speed automatic manage the outputs with composure in all conditions.

As a complete package, the Vorsprung-trimmed RS6 is arguably the definitive version of the C8 generation — it removes the need for most of the options list and leaves little meaningful room for complaint.