head to head
vs
Gran Turismo 4 ProloguevsGrid 2
Gran Turismo 4 Prologue leans Execution (Practiced Mastery); Grid 2 leans Execution (Practiced Mastery).
Gran Turismo 4 PrologueGrid 2
Axis by axis
Execution7 vs 7
Even - both lean on execution about the same.
Reads1 vs 2
Grid 2 leans harder on reads: Online wheel-to-wheel adds light positional prediction
Variance1 vs 1
Even - both lean on variance about the same.
Optimization6 vs 5
Gran Turismo 4 Prologue leans harder on optimization: tuning cars and learning track lines
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.