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
Sustained high-speed precision driving through traffic to chain boost without crashing.

Execution · Pure Mechanics
A rally racer where mastering precise car control against tricky terrain is everything.
Burnout Dominator leans Execution (Pure Mechanics); Colin McRae: Dirt 2 leans Execution (Pure Mechanics).
Colin McRae: Dirt 2 leans a little harder on execution, though the gap is small.
Burnout Dominator
Holding boost chains through traffic demands sustained precise driving
Colin McRae: Dirt 2
precise rally driving and braking required
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Burnout Dominator
AI racers are rubber-banded scripts
Colin McRae: Dirt 2
no adaptive opponents, mostly time trials
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Burnout Dominator
Traffic patterns inject moderate unpredictability
Colin McRae: Dirt 2
weather and surface conditions vary
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Burnout Dominator
Route choice and boost management are learnable per track
Colin McRae: Dirt 2
car tuning and racing lines solvable
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.