The 2006 Mercedes-Benz CL-Class has 24 valves.
The 2006 Mazda MAZDA5 has 16 valves.
The 2006 Dodge Charger has 24 valves.
The 2006 Volvo S60 has 20 valves.
The 2006 GMC Canyon has 16 valves.
The 2006 Mitsubishi Outlander has 16 valves.
The 2006 Chrysler 300 has 24 valves.
The 2006 Chevrolet Express has 12 valves.
The 2006 Audi A3 has 16 valves.
The 2006 Toyota Corolla has 16 valves.
The 2006 Nissan Frontier has 16 valves.
The 2006 Toyota Prius has 16 valves.
The 2006 Volkswagen Touareg has 24 valves.