Specs - 2009 Chevrolet HHR Technical Specifications
| Brakes | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Brake ABS System | 4-Wheel | 4-Wheel | 4-Wheel | 4-Wheel |
| Disc - Front (Yes or ) | Yes | Yes | Yes | Yes |
| Disc - Rear (Yes or ) | | | | Yes |
| Front Brake Rotor Diam x Thickness (in) | 11.65 x 1.02 | 11.65 x 1.02 | 11.65 x 1.02 | 11.65 x 1.02 |
| Rear Brake Rotor Diam x Thickness (in) | | | | 9.84 x 0.55 |
| Cargo Area Dimensions | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Cargo Box Width @ Wheelhousings (in) | - TBD - | - TBD - | - TBD - | - TBD - |
| Cargo Volume to Seat 1 (ft³) | 57.7 | 57.7 | 57.7 | 57.7 |
| Cargo Volume to Seat 2 (ft³) | - TBD - | - TBD - | - TBD - | - TBD - |
| Cargo Volume to Seat 3 (ft³) | | | | |
| Engine | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Displacement | 2.2L/134 | 2.2L/134 | 2.2L/134 | 2.0/121 |
| Engine Type | Gas I4 | Gas I4 | Gas I4 | Gas I4 |
| SAE Net Horsepower @ RPM | 155 @ 6100 | 155 @ 6100 | 172 @ 5800 | 260 @ 5300 |
| SAE Net Torque @ RPM | 150 @ 4800 | 150 @ 4800 | 167 @ 4500 | 260 @ 2000 |
| Exterior Dimensions | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Height, Overall (in) | 63.1 | 63.1 | 63.1 | 63.1 |
| Length, Overall (in) | 176.2 | 176.2 | 176.2 | 176.2 |
| Min Ground Clearance (in) | 6.3 | 6.3 | 6.3 | 6.3 |
| Wheelbase (in) | 103.5 | 103.5 | 103.5 | 103.5 |
| Width, Max w/o mirrors (in) | 69.1 | 69.1 | 69.1 | 69.1 |
| Fuel Tank | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Fuel Tank Capacity, Approx (gal) | 16.0 | 16.0 | 16.0 | 16.0 |
| Steering | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Lock to Lock Turns (Steering) | 3.5 | 3.5 | 3.5 | - TBD - |
| Steering Type | Variable electric | Variable electric | Variable electric | Variable electric |
| Turning Diameter - Curb to Curb (ft) | 36 | 36 | 36 | 39.4 |
| Suspension | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Suspension Type - Front | Independent | Independent | Independent | Independent |
| Suspension Type - Rear | Semi-independent | Semi-independent | Semi-independent | Semi-independent |
| Suspension Type - Rear (Cont.) | torsion beam | torsion beam | torsion beam | torsion beam |
| Tires | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Front Tire Size | P215/55R16 | P215/55R16 | P215/50R17 | P225/45R18 |
| Rear Tire Size | P215/55R16 | P215/55R16 | P215/50R17 | P225/45R18 |
| Transmission | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Drivetrain | Front Wheel Drive | Front Wheel Drive | Front Wheel Drive | Front Wheel Drive |
| Trans Description Cont. | Manual | Automatic | Automatic | Manual |
| Trans Type | 5 | 4 | 4 | 5 |
| Vehicle | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Front Head Room (in) | 39.6 | 39.6 | 39.6 | 39.6 |
| Front Leg Room (in) | 40.6 | 40.6 | 40.6 | 40.6 |
| Front Shoulder Room (in) | 53.5 | 53.5 | 53.5 | 53.5 |
| Passenger Capacity | 5 | 5 | 5 | 5 |
| Passenger Volume (ft³) | 97.4 | 97.4 | 97.4 | 97.4 |
| Second Head Room (in) | 39.0 | 39.0 | 39.0 | 39.0 |
| Second Leg Room (in) | 39.5 | 39.5 | 39.5 | 39.5 |
| Second Shoulder Room (in) | 52.7 | 52.7 | 52.7 | 52.7 |
| Weight Information | LS | LT w/1LT | LT w/2LT | SS |
|---|
| Base Curb Weight (lbs) | 3013 | 3030 | 3030 | 3181 |