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 · Practiced Mastery
Wrangling high-speed 3D movement through fixed stages and boss scripts.
Burnout Dominator leans Execution (Pure Mechanics); Sonic Adventure DX: Director's Cut leans Execution (Practiced Mastery).
Burnout Dominator leans a little harder on execution, though the gap is small.
Burnout Dominator
Holding boost chains through traffic demands sustained precise driving
Sonic Adventure DX: Director's Cut
High-speed 3D control and jank-wrangling demand real hands
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
Sonic Adventure DX: Director's Cut
Chaos bosses run fixed phase scripts
Burnout Dominator leans a little harder on variance, though the gap is small.
Burnout Dominator
Traffic patterns inject moderate unpredictability
Sonic Adventure DX: Director's Cut
Stage layouts and upgrades never change
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
Sonic Adventure DX: Director's Cut
Speedrun routing and A-rank paths are learnable systems
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.