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

Execution · Pure Mechanics
Arcade car control across loose surfaces, weather and door-to-door packs.

Execution · Pure Mechanics
A chaotic off-road racer where reflexes matter more than any strategy layer.
Dirt 5 leans Execution (Pure Mechanics); MotorStorm: Pacific Rift leans Execution (Pure Mechanics).
Same score on execution - which means the number cannot separate them. The difference is in what each one asks of you.
Dirt 5
Sliding off-road cars on mixed surfaces is the whole test
MotorStorm: Pacific Rift
high-speed off-road driving and crash-avoidance
Dirt 5 leans a little harder on reads, though the gap is small.
Dirt 5
Pack racing adds light wheel-to-wheel jockeying
MotorStorm: Pacific Rift
AI racers barely adapt to player
MotorStorm: Pacific Rift leans a little harder on variance, though the gap is small.
Dirt 5
Dynamic weather shifts grip unpredictably
MotorStorm: Pacific Rift
terrain hazards and crashes vary races
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Dirt 5
Car class knowledge and line choice reward study
MotorStorm: Pacific Rift
vehicle class and route-line optimization
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.