Can the 2023 Hyundai Santa Cruz make a U-turn?

Yes. Fits a 40 ft street.

39.6ft curb to curb

Street width, feet

Street 40 feet curb to curb.

2023 Hyundai Santa Cruz SE FWD. Top view, to scale.

2023 Hyundai Santa Cruz: turning circle by trim, 40 ft street
Trim	Circle, ft	Margin	One move
SE Crew Cab FWD	39.6	+0.4 ft	Yes
SE FWD	39.6	+0.4 ft	Yes
SE AWD	39.6	+0.4 ft	Yes
SE Crew Cab AWD	39.6	+0.4 ft	Yes
SEL Crew Cab FWD	39.6	+0.4 ft	Yes
SEL FWD	39.6	+0.4 ft	Yes
SEL AWD	39.6	+0.4 ft	Yes
SEL Crew Cab AWD	39.6	+0.4 ft	Yes
NIGHT AWD	39.6	+0.4 ft	Yes
Night Crew Cab AWD	39.6	+0.4 ft	Yes
SEL Premium AWD	39.6	+0.4 ft	Yes
SEL Premium Crew Cab AWD	39.6	+0.4 ft	Yes
Limited AWD	39.6	+0.4 ft	Yes
Limited Crew Cab AWD	39.6	+0.4 ft	Yes

What this cannot tell you

Curb-to-curb turning circle as listed.

Mirrors and overhang need more room.