The 2009 Chrysler Aspen gets a new gas/electric Hybrid model and more available power for what will be its final model year. Aspen is a luxury-trimmed version of Dodge's Durango. The two share traditional conventional gasoline V8 and hybrid powertrains, as well as seating for up to eight. Aspen comes in a single Limited trim level. Standard on conventional models is a 303-hp 4.7-liter V8 engine. Optional is a 376-hp 5.7-liter version of Chrysler's Hemi V8. That's a 41 hp increase over the 2008 Hemi. Hybrids have a 5.7-liter Hemi V8 that pairs with a battery-powered electric motor for 385 hp. They can run on either gas or electric power or both, depending on driving needs. No plug-in charging is needed. Both 5.7-liter engines have Chrysler's Multi-Displacement System, which shuts down four cylinders when cruising to save fuel. A 5-speed automatic is the only transmission in gasoline models, while the hybrid gets a continuously variable automatic transmission (CVT). Conventional Aspens are available with rear-wheel drive or all-wheel drive. Hybrids are AWD only. Maximum towing capacity is 8900 lb for conventional models, 6000 lb for the Hybrid. A low-range gear for off-roading is an option on non-Hybrid AWD models. Available safety features include ABS, traction control, antiskid system, curtain side airbags, and front side airbags. Standard seating is for eight with a 2nd-row bench; optional buckets reduce it to seven. A power liftgate and rearview camera are standard on all models. Leather upholstery and navigation system are standard on Hybrid and available on other models. DVD entertainment is optional on all.