See also:

Impact protection
The two front airbags are 'intelligent' and deploy in two stages according to the severity of the accident, alleviating the risk of facial injuries caused by the occupants' faces impacting with th ...

Driving Dynamics: Engines
The Volvo S40 is available with a range of high-tech engines that reflect its role as a premium alternative. Three new engines joined the range in 2007: a 145 PS 2.0-litre petrol, a five-cylinder ...

Under the Hood
Both front- and all-wheel-drive 2.5T models hold a 208-horsepower, turbocharged 2.5-liter inline-five-cylinder that produces 236 pounds-feet of torque and works with a five-speed-automatic transmi ...