2007 Chevy HHR Specifications

Models:

Chevrolet HHR LS and LT (1LT and 2LT)

Body style / driveline:

5-passenger, 5-door / front-engine, front -wheel drive

Construction:

welded steel monocoque; galvanized except for roof

EPA vehicle class:

sport utility vehicle – 2WD

Manufacturing location:

Ramos Arizpe, Mexico

Key competitors:

Ford Escape, Jeep Liberty, Scion xB, Honda Element, Chrysler PT Cruiser

Ecotec 2.2L (L61)

Ecotec 2.4L (LE5)

Application

std on LS and 1LT

std 2LT; opt on 1LT

Type:

2.2L DOHC I-4

2.4L DOHC I-4

Displacement (cu in / cc):

134 / 2189

145 / 2384

Bore & stroke (in / mm):

3.39 x 3.72 / 86 x 94.6

3.46 x 3.85 / 88 x 98

Block material:

cast aluminum

cast aluminum

Cylinder head material:

cast aluminum

cast aluminum

Valvetrain:

overhead camshafts,
4 valves per cylinder

overhead camshafts, 4 valves per cylinder; variable valve timing

Ignition system:

electronic direct

electronic direct

Fuel delivery:

sequential multi-port fuel injection with electronic throttle control

sequential multi-port fuel injection with high-pressure injectors and electronic throttle control

Compression ratio:

10:1

10.5:1

Horsepower (hp / kw @ rpm):

149 / 111 @ 5600*

175 / 130 @ 6200*

Torque (lb-ft / Nm @ rpm):

152 / 210 @ 4000*

165 / 228 @ 5000*

Recommended fuel:

regular unleaded

premium recommended but not required

Maximum engine speed:

6500

6750

Emissions controls:

close-coupled catalytic converters; Quick-Sync 24x ignition system; returnless fuel rail; fast-response O 2 sensor

close-coupled catalytic converters; Quick-Sync 24x ignition system; returnless fuel rail; fast-response O 2 sensor

Estimated fuel economy

(mpg city / hwy):

manual: 22 / 30

automatic: 23 / 30

manual: 22 / 30

automatic: 23 / 30

Type:

F23 5-speed manual

Hydra-Matic 4T45-E 4-speed automatic

Gear ratios: (:1):

First:

3.58

2.95

Second:

2.02

1.62

Third:

1.35

1.00

Fourth:

0.98

0.68

Fifth:

0.69

–

Reverse:

3.31

2.14

Final drive ratio:

4.17:1

3.91:1

Front:

independent strut-type suspension with stabilizer bar

Rear:

semi-independent torsion beam with stabilizer bar

Steering type:

electric, power-assisted variable-speed rack-and-pinion

Steering ratio:

18.5:1

Steering wheel turns, lock-to-lock: (est)

3.5 (FE1); 3.25 (FE3)

Turning circle, curb-to-curb (ft / m): (est)

36 / 11 (FE1); 37.7 / 11.5 (FE3)

Type:

power front disc/rear drum, optional anti-lock brakes

Rotor diameter x thickness (in / mm):

front: 11.65 x 1.02 / 296 x 26

Drum diameter x width (in / mm):

rear: 9.84 x 1.7 / 250 x 45

Wheel size and type:

std: LS and 1LT 16-inch x 6.5-inch steel; opt: 1LT 16-inch x 6.5-inch aluminum

std: 2LT 17-inch x 7-inch painted aluminum ; opt: 2LT 17-inch x 6.5-inch polished aluminum

Tires:

P215/55R16 all-season steel-belted radial blackwall tires; P215/50R17 all-season steel-belted radial blackwall tires

Wheelbase (in / mm):

103.5 / 2628

Overall length (in / mm):

176.2 / 4475

Overall width (in / mm):

69.2 / 1757

Overall height (in / mm):

65.2 / 1657

Track (in / mm):

front: 58.7 / 1492

rear: 58.7 / 1492

Minimum ground clearance (in / mm):

6.3 / 159.4

Ground to rear load floor (in / mm):

TBD

Curb weight, base (lb / kg):

3155 / 1431 (2.2L); 3208 / 1455 (2.4L)

Weight distribution (front / rear):

57 / 43

Seating capacity:

5

Headroom (in / mm):

front: 39.5 / 1003

rear: 39.6 / 1006

Legroom (in / mm):

front: 40.6 / 1031

rear: 39.5 / 1004

Shoulder room (in / mm):

front: 53.5 / 1358

rear: 52.7 / 1339

Hip room (in / mm):

front: 50.1 / 1273

rear: 50.6 / 1266

EPA interior volume (cu ft / L):

TBD

Passenger Volume (cu ft / L)

97.4 / 2758

Cargo volume (cu ft / L):

63.1 / 1787 (with rear seat removed)

GVWR, standard (lb / kg):

4173 / 1893 (preliminary)

Payload, base (lb / kg):

900 / 408

Trailer towing maximum (lb / kg):

1000 / 453

Fuel tank (gal / L):

16.2 / 49

Engine oil (qt / L):

2.2L and 2.4L: 5 / 4.7

Cooling system (qt / L):

48.6 / 46 (2.2L); 51.8 / 49 (2.4L)