The 2011 Audi TTS has 16 valves.
The 2011 Lotus Evora has 24 valves.
The 2011 BMW X3 has 24 valves.
The 2011 Hyundai Accent has 16 valves.
The 2011 Suzuki Kizashi has 16 valves.
The 2011 Ford Mustang has 24 valves.
The 2011 Audi Q5 has 16 valves.
The 2011 Audi A4 has 16 valves.
The 2011 Porsche Boxster has 24 valves.
The 2011 Audi S4 has 24 valves.
The 2011 Volvo S60 has 24 valves.
The 2011 Audi A6 has 24 valves.