The 2001 Mercedes-Benz C-Class has 24 valves.
The 2001 Ford Mustang has 12 valves.
The 2001 Chevrolet Suburban has 16 valves.
The 2001 GMC Savana has 12 valves.
The 2001 Chevrolet Malibu has 12 valves.
The 2001 Chevrolet Express has 12 valves.
The 2001 BMW M5 has 32 valves.
The 2001 Honda Odyssey has 24 valves.
The 2001 Toyota Corolla has 16 valves.
The 2001 Audi S4 has 30 valves.
The 2001 Ford Taurus has 12 valves.
The 2001 Subaru Outback has 16 valves.
The 2001 Nissan Sentra has 16 valves.