head to head
vs
Gran Turismo 2vsTrackMania Nations
Gran Turismo 2 leans Execution (Practiced Mastery); TrackMania Nations leans Execution (Pure Mechanics).
Gran Turismo 2TrackMania Nations
Axis by axis
Execution7 vs 9
TrackMania Nations leans harder on execution: Hundredths-perfect inputs on fixed tracks are the entire game
Reads0 vs 0
Even - both lean on reads about the same.
Variance1 vs 0
Gran Turismo 2 leans harder on variance: Used car lot rotation is minor randomness.
Optimization7 vs 6
Gran Turismo 2 leans harder on optimization: Car selection, tuning and prize-money routing dominate the career.
Two games can score the same on an axis and still test it in very different ways - read each rationale, not just the number.