Engines & Power

Optima LX MT

Impala LS

Standard Engine 2.4L 200 hp I4 3.6L 300 hp V6
Horsepower 200 @ 6300 RPM 300 @ 6500 RPM
Torque (lb-ft) 186 @ 4250 RPM 262 @ 5300 RPM
Valves/Valve Configuration 16/DOHC 24/DOHC
Displacement (cc) 2359 3564
Bore X Stroke (in.) 3.46 X 3.82 3.70 X 3.37
Compression Ratio 11.3:1 11.5:1
Fuel Type/System Gasoline/DI Gasoline/DI
Turbocharger No No
Supercharger No No

Transmissions

Optima LX MT

Impala LS

Standard Transmission 6-Speed Manual Overdrive 6-Speed Automatic Overdrive

Payload & Towing

Optima LX MT

Impala LS

Passenger Volume (cu. ft.) 102.20 104.50
Cargo Volume (cu. ft.) 15.40 18.60
Standard Towing (lb.) No data 1000
Max Towing (lb.) No data 1000
Standard Payload (lb.) No data No data
Max Payload (lb.) No data No data
Standard GVWR (lb.) No data No data
Max GVWR (lb.) No data No data

Braking & Traction

Optima LX MT

Impala LS

4 Wheel Drive/All Wheel Drive N/A N/A
ABS Brakes (2 or 4 Wheel) Std. Std.
Automatic Load-Leveling N/A N/A
Electronic Brake Assistance Std. N/A
Limited Slip Differential or Axle N/A N/A
Locking Differential N/A N/A
Traction Control Std. Std.
Vehicle Stability Control System Std. Std.
Next Steps

Optima LX MT

Impala LS

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BB06 - 9/16/2014 6:39:56 PM