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

Execution · Practiced Mastery
Accessible car control amid demolition chaos rather than precision racing.

Execution · Practiced Mastery
Combat racing spin-off where the Jak cast trades platforming for weaponized cars.
Dirt Showdown leans Execution (Practiced Mastery); Jak X: Combat Racing leans Execution (Practiced Mastery).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Dirt Showdown
Drifting, boosting and ramming need solid car control
Jak X: Combat Racing
Drift control while aiming weapons
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Dirt Showdown
Demolition modes reward predicting human movement a little
Jak X: Combat Racing
Versus races involve light human jockeying
Jak X: Combat Racing leans a little harder on variance, though the gap is small.
Dirt Showdown
Crash physics and pack chaos add randomness
Jak X: Combat Racing
Weapon pickups randomize race swings
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Dirt Showdown
Event types and boost routes are quickly learnable
Jak X: Combat Racing
Car tuning and track shortcut knowledge
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.