Efficient, Powerful Engine
Available in two powerplants - a 2.4-liter four-cylinder or a 2.7-liter V6 engine - and two five-speed transmissions (manual with LX four-cylinder model only), the 2009 Kia Optima introduces a new engine under its hood. When redesigned as a 2006.5 model, the peppy four-cylinder engine delivered 161 horsepower, a 15-percent increase from the previous generation. For 2009, a more powerful 2.4-liter engine takes its place, producing an additional 13 horsepower. Optima's four-cylinder output increases to 175 horsepower and 169 lb-ft of torque. The available 2.7-liter V6 engine remains a carryover but output has increased to 190 horsepower and 184 lb-ft of torque. The V6 is mated to a five-speed, gated automatic transmission. All automatics feature Sportmaticв„ў clutchless shifting.
The introductions of Dual Continuously Variable Valve Timing (CVVT) and a Variable Intake System (VIS) further enhance Optima's new under-the-hood excitement. These added systems improve the vehicle's fuel economy without sacrificing power.
Built on a unibody frame, the front-wheel-drive Optima utilizes independent front and rear suspension systems. MacPherson struts are used in the front with a multi-link layout in the rear and are joined with coil springs and anti-roll bars (standard equipment on all models) to engage drivers with responsive handling and provide utmost comfort whether the road is smooth or less than ideal.
See also:
Brake fluid
Checking brake fluid level
Check the fluid level in the reservoir periodically.
The fluid level should be
between MAX and MIN marks on the
side of the reservoir.
Before removing the reservoir c ...
Climate control air filter
The climate control air filter installed
behind the glove box filters the dust
or other pollutants that come into the
vehicle from the outside through the
heating and air conditioning system.
I ...
Air cleaner
Filter replacement
It must be replaced when necessary, and
should not be washed.
You can clean the filter when inspecting
the air cleaner element.
Clean the filter by using compressed air.
Rep ...