head to head
vs
Forza MotorsportvsRace Driver: Grid
Forza Motorsport leans Execution (Practiced Mastery); Race Driver: Grid leans Execution (Practiced Mastery).
Forza MotorsportRace Driver: Grid
Axis by axis
Execution8 vs 7
Forza Motorsport leans harder on execution: Lap-time precision: braking points, apexes, throttle discipline
Reads2 vs 2
Even - both lean on reads about the same.
Variance1 vs 1
Even - both lean on variance about the same.
Optimization6 vs 5
Forza Motorsport leans harder on optimization: Setup tuning and tire/fuel strategy are deeply solvable
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.