head to head
Neither is meaningfully harder - they pose close to the same test. The widest gap is execution, and it is a single point.

Execution · Pure Mechanics
A rally sim whose procedural stages keep variance alive while rewarding clean car control.

Execution · Practiced Mastery
A precision shot-timing game where mastering course variables and club selection separates scores.
DiRT 4 leans Execution (Pure Mechanics); PGA Tour 2K23 leans Execution (Practiced Mastery).
DiRT 4 leans a little harder on execution, though the gap is small.
DiRT 4
Procedural stages still demand consistent throttle and apex discipline
PGA Tour 2K23
Swing timing and power calibration are the primary skill gate
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
DiRT 4
Time-attack structure has no adaptive opponent
PGA Tour 2K23
No adaptive human opponent in the loop during shots
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
DiRT 4
Procedurally generated stages prevent full route memorisation
PGA Tour 2K23
Wind, lie conditions, and green break add hidden randomness
PGA Tour 2K23 leans a little harder on optimization, though the gap is small.
DiRT 4
Car choice, setup and rally team progression are solvable systems
PGA Tour 2K23
Club selection, shot shaping, and course management are coachable
A matching score does not mean a matching test. Two games can both sit at 10 on execution and demand completely different things of you - which is why the reasoning above matters more than the number beside it.