“Unlike regular 6ers, the M6 is equipped with hydraulic assist for the power steering.” — Car and Driver
“One key area in which the two differ - vastly - is steering feel. The M6 has it, the M5 largely doesn't. Another puzzle.” — Car and Driver
“The only problem I found is the steering column shared with the lesser models.” — The Truth About Cars
“the M6 is a car you can drive every day while the SL63 and XKR-S exact some practical compromises.” — The Truth About Cars
“It often takes a week for me to decide how I like a car. With the M6 it took 50 miles. Why? Because of how well BMW has blended savage acceleration with a soft luxurious ride and comfy seats.” — The Truth About Cars