Verdict
The BMW M5 clearly out-scores the Audi A6 overall, 75 to 68. They split the individual categories evenly where both have enough coverage to call. The biggest gap is in Driving Tech, where the BMW M5 leads by 34 points.
Reviewers
Audi A6
Auto Buyers Guide, Redline Reviews, SavageGeese, TheStraightPipes
BMW M5
Auto Buyers Guide, Redline Reviews, SavageGeese, TheStraightPipes, Throttle House