The design of the Saab 9-5 is over a decade old, but there are many changes on the horizon, especially for the Saab 9-5 2010 power plant. Under GM’s new ownership, Saab will offer multiple engine options for the new one. Saab 9-5. All of these new engines have been redesigned under GM’s supervision.

The smallest and most efficient engine option for the 2010 Saab 9-5 is the 1.6-lite turbocharged gasoline engine, which is rated at 180 horsepower. In fact, all the engines Saab offers in the 2010 9-5 are equipped with a turbocharger from the factory.

A step up in power from the 1.6-liter is the 2.0-liter turbocharged four-cylinder, capable of 220 horsepower. There’s also a second engine option for the standard 2.0-liter petrol engine, and that’s the E85 2.0-liter four-cylinder turbo diesel, which makes 160 horsepower and can run on both conventional diesel and biodiesel.

However, the most powerful engine offered in the 2010 Saab 9-5 is the 2.8-liter turbocharged V6. The 2.8-liter V6 engine will outperform all other engines in the Saab line, producing more than 300 horsepower. There are also rumors that GM will offer a supercharged version of its 3.6-liter V6 that will deliver more than 350 horsepower, which will make the 2010 Saab 9-5 the most powerful sedan offered by Saab. However, this amount of power would be too much for a front-wheel drive transmission and would likely be packed into an all-wheel drive platform.

All 2010 Saab models will come equipped with a 6-speed automatic transmission with a manual shift override system. Only the European market will likely receive a true 6-speed manual transmission in the 2010 Saab 9-5, but it could also be offered in the US market.