I Drove the 2026 Genesis GV80 Coupe Prestige Black: Here’s My Honest Review of Genesis’ Striking Luxury SUV Audi's most reliable engines excel in over-engineering, parts availability, and longevity.
The 4.0L twin-turbo V8 engine produces 749 hp (559 kW /760 ps) in the ABT RS6-LE, and that’s a healthy jump over the regular RS 6 Avant, which has 621 hp (463 kW/630 ps) to play with, hitting 62 mph ...