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 · Practiced Mastery
A gleefully absurd open-world crime game where the Saints conquer Steelport as celebrity gangsters.

Execution · Practiced Mastery
Open-world racing MMO spanning a condensed United States.
Saints Row: The Third leans Execution (Practiced Mastery); The Crew leans Execution (Practiced Mastery).
The Crew leans a little harder on execution, though the gap is small.
Saints Row: The Third
Generous shooting and driving keep the skill bar moderate
The Crew
car control across long cross-country races
The Crew leans a little harder on reads, though the gap is small.
Saints Row: The Third
Enemy syndicates never adapt to you
The Crew
PvP races involve mild positional mind games
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Saints Row: The Third
Sandbox mayhem injects light randomness
The Crew
traffic and open-world events add noise
Same score on optimization - which means the number cannot separate them. The difference is in what each one asks of you.
Saints Row: The Third
Upgrade trees and city-takeover income are straightforwardly maximised
The Crew
car specs and route choice are tunable
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.