head to head
LEGO City Undercover asks more than Big Rigs: Over the Road Racing, and the gap is optimization.

Execution · Light / Casual
A famously broken racer that tests nothing because nothing functions.

Optimization · Pure Optimization
Open-city LEGO cop comedy stuffed with disguise-gated collectibles.
Big Rigs: Over the Road Racing leans Execution (Light / Casual); LEGO City Undercover leans Optimization (Pure Optimization).
LEGO City Undercover leans a little harder on execution, though the gap is small.
Big Rigs: Over the Road Racing
Opponents never move; holding forward wins
LEGO City Undercover
Easygoing chases, brawls, and platforming
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Big Rigs: Over the Road Racing
There is no functioning opposition
LEGO City Undercover
Scripted crooks
LEGO City Undercover leans a little harder on variance, though the gap is small.
Big Rigs: Over the Road Racing
Nothing is hidden because nothing works
LEGO City Undercover
Open city fixed once explored
LEGO City Undercover leans clearly harder on optimization.
Big Rigs: Over the Road Racing
No systems exist to solve - the game is unfinished
LEGO City Undercover
Disguise-ability gating across a collectible-stuffed city
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.