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Home / Buyer's Guide / Brochures / 2007 HHR / Specifications |
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2007 HHR
Overview |
Standard/Optional |
Specifications |
Exterior Colors |
Interior Colors/Styles |
Available Wheels
|
Fuel Economy
| Engine |
EPA Estimated MPG city/hwy. |
| ECOTEC 2.2L DOHC |
| Five-speed manual transmission |
22/30 |
| Four-speed automatic transmission |
23/30 |
| ECOTEC 2.4L DOHC |
| Five-speed manual transmission |
22/30 |
| Four-speed automatic transmission |
23/30 |
Dimensions
| Exterior (inches) |
ALL MODELS |
| Wheelbase |
103.6 |
| Length |
176.2 |
| Body width |
69.1 |
| Overall height |
62.5 |
| Front track width |
58.7 |
| Rear track width |
58.7 |
| Interior |
ALL MODELS |
| Headroom front/rear |
39.3/39.4 |
| Legroom front/rear |
40.6/ 39.5 |
| Shoulder room front/rear |
53.5/ 52.7 |
| Hip room front/rear |
50.1/ 50.6 |
| Passenger volume, EPA index (cu. ft./liters) |
97.4 |
Capacities
| |
ALL MODELS |
| Seating capacity, max. (front/rear) |
2/3 |
| Cargo volume1 with rear seat folded (cu. ft.) |
57.7 |
| Fuel tank (gal. approx.) |
16 |
- Cargo and load capacity limited by weight and distribution.
Trailering
| |
LS |
LT |
| Engine |
Trailer Capacity1 (max.) |
Trailer Capacity1 (max.) |
| ECOTEC 2.2L DOHC, 16-Valve, Four-cylinder |
1,000 |
1,000 |
| ECOTEC 2.4L DOHC, 16-Valve, Four-cylinder |
1,000 |
1,000 |
- Maximum trailer weight ratings are calculated assuming a base vehicle, except for any option(s) necessary to achieve the rating, plus driver. The weight of other optional equipment, passengers and cargo will reduce the maximum trailer weight your vehicle can tow. See your Chevy dealer for additional details.
Braking
| |
LS |
1LT |
2LT |
| Type |
front disc/rear drum with available ABS |
front disc/rear drum with available ABS |
front disc/rear drum with standard ABS |
| Front |
| Rotor size (in.) (dia. x thick.) |
11.65 x 1.02 |
11.65 x 1.02 |
11.65 x 1.02 |
| Rear |
| Drum size (in.) (dia. x thick.) |
9.84 x 1.7 |
9.84 x 1.7 |
9.84 x 1.7 |
Engine
| |
ECOTEC 2.2L |
ECOTEC 2.4L DOHC |
| RPO |
L61 |
LE5 |
| Displacement (cu. in./liters) |
2.2L |
2.4L |
| Bore x Stroke (in.) |
3.39 x 3.72 |
3.46 x 3.85 |
| Compression ratio |
10:1 |
10.5:1 |
| Cylinder block material |
cast-aluminum |
cast-aluminum |
| Cylinder head material |
cast-aluminum |
cast-aluminum |
| Valves per cylinder |
4 |
4 |
| Ignition |
electronic |
electronic |
| Lifters |
hydraulic |
hydraulic |
| Cam drive |
chain |
chain |
| Coolant capacity (quarts) |
48.6 |
51.8 |
| Oil capacity (quarts) |
5 |
5 |
| Alternator rating (amps) |
125 |
125 |
| Battery (SAE rating, cca) |
525 |
525 |
| Recommended unleaded fuel |
87 octane |
91+ octane1 |
| Maximum engine speed (RPM) |
6500 |
6750 |
| Horsepower |
149 |
175 |
| Torque lb.-ft. @ RPM |
152 |
165 |
- 2.4L DOHC engine will operate with 87 octane unleaded fuel. However, a power loss may be felt by the driver under certain circumstances.
Steering
| |
Touring suspension |
Sport suspension |
| Ratio |
18.5:1 |
18.5:1 |
| Turns, stop-to-stop |
3.5 |
3.25 |
| Turning diameter curb-to-curb (ft./m) |
36/11 |
37.7/11.1 |
Transmission
| Type |
Five-speed manual |
Four-speed electronically controlled automatic |
| RPO |
MM5 |
MX0 |
| First gear |
3.58 |
2.96 |
| Second gear |
2.02 |
1.62 |
| Third gear |
1.35 |
1.00 |
| Fourth gear |
0.98 |
0.68 |
| Fifth gear |
0.69 |
- |
| Reverse gear |
3.32 |
2.14 |
| Final drive ratio |
3.58:1 |
3.63:1 |
| Case material |
aluminum |
aluminum |
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