The 2010 Volvo C30 has 20 valves.
The 2010 Volvo S80 has 24 valves.
The 2010 Volvo XC70 has 24 valves.
The 2010 Volvo XC60 has 24 valves.
The 2010 Volvo C70 has 20 valves.
The 2010 Volvo XC90 has 24 valves.
The 2010 Volvo XC90 has an inline 6 engine.
The 2010 Volvo XC60 has an inline 6 engine.
The 2010 Volvo C30 has a 6-speed manual.
The 2010 Volvo C30 is a gas-powered vehicle.
The 2010 Volvo XC90 is a gas-powered vehicle.
The 2010 Volvo S80 has an inline 6 engine.