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
Retro arcade racer channeling Top Gear's pure lane-weaving speed.

Execution · Pure Mechanics
A demanding motorcycle racing sim famous for its rain-slicked first-person Nordschleife runs.
Horizon Chase Turbo leans Execution (Pure Mechanics); Ride 4 leans Execution (Pure Mechanics).
Ride 4 leans a little harder on execution, though the gap is small.
Horizon Chase Turbo
Weaving through traffic and nailing fuel pickups
Ride 4
Braking points and lean angles on bikes punish tiny errors
Horizon Chase Turbo leans a little harder on reads, though the gap is small.
Horizon Chase Turbo
Rival cars run fixed rubber-band logic
Ride 4
AI riders hold predictable lines
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Horizon Chase Turbo
Minimal randomness in track layouts
Ride 4
Dynamic weather occasionally intervenes
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Horizon Chase Turbo
Car stats and lap memorization help
Ride 4
Bike setup and track learning underpin pace
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.