head to head
Forza Motorsport 7 asks more than Grand Theft Auto V, and the gap is execution.

Execution · Practiced Mastery
Consistent lap-time precision supported by tuning and racing-line study.

Execution · Practiced Mastery
Sandbox crime playground spanning shooting, driving, and a persistent online economy.
Forza Motorsport 7 leans Execution (Practiced Mastery); Grand Theft Auto V leans Execution (Practiced Mastery).
Forza Motorsport 7 leans clearly harder on execution.
Forza Motorsport 7
Braking points, throttle control and racing lines are everything
Grand Theft Auto V
Driving and shooting demand decent inputs.
Same score on reads - which means the number cannot separate them. The difference is in what each one asks of you.
Forza Motorsport 7
Online racecraft adds light human positioning play
Grand Theft Auto V
Online PvP exists but mostly gear/positioning, not modeling.
Same score on variance - which means the number cannot separate them. The difference is in what each one asks of you.
Forza Motorsport 7
Dynamic weather shifts conditions mid-race
Grand Theft Auto V
Some mission and lobby randomness.
Forza Motorsport 7 leans clearly harder on optimization.
Forza Motorsport 7
Tuning setups and line study reward engineering effort
Grand Theft Auto V
Heists, money loops, builds 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.