head to head
Dirt 5 asks more than Super Mario Odyssey, and the gap is reads.

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

Execution · Pure Mechanics
A 3D platformer whose joy lives in tight movement and capture-driven traversal.
Dirt 5 leans Execution (Pure Mechanics); Super Mario Odyssey leans Execution (Pure Mechanics).
Super Mario Odyssey leans a little harder on execution, though the gap is small.
Dirt 5
Sliding off-road cars on mixed surfaces is the whole test
Super Mario Odyssey
Precise platforming and capture-move tech ceiling.
Dirt 5 leans clearly harder on reads.
Dirt 5
Pack racing adds light wheel-to-wheel jockeying
Super Mario Odyssey
No adaptive opponents whatsoever.
Dirt 5 leans a little harder on variance, though the gap is small.
Dirt 5
Dynamic weather shifts grip unpredictably
Super Mario Odyssey
Almost no randomness in level design.
Super Mario Odyssey leans a little harder on optimization, though the gap is small.
Dirt 5
Car class knowledge and line choice reward study
Super Mario Odyssey
Moon routes and movement tech learnable.
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.