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2007 Jeep® Grand Cherokee SRT8 Specifications

All dimensions are measured at curb weight with standard tires and wheels.

GENERAL INFORMATION

Body Style
Four-door sport-utility vehicle
Construction
Steel Uniframe
Assembly Plant
Jefferson Avenue North, Detroit, USA; and Graz, Austria
EPA Vehicle Class
Multi-purpose vehicle
2006 MY Introduction
Fall 2005

ENGINE: 6.1-LITER, HEMI® V-8

Availability
Standard Grand Cherokee SRT8
Type and Description
90-degree V-type, liquid-cooled
Displacement
370 cu. in. (6059 cu. cm)
Bore x Stroke
4.06 x 3.58 (103.0 x 90.9)
Valve System
Pushrod-operated overhead valves, 16 valves, eight conventional hydraulic lifters, all with roller followers
Fuel Injection
Sequential, multi-port, electronic, returnless
Construction
Deep-skirt cast-iron block with cross-bolted main bearing caps, aluminum alloy heads with hemispherical combustion chambers
Compression Ratio
10.3:1
Power (estimated SAE net)
420 bhp (313 kW) @ 6,200 rpm, (69 bhp/L)
Torque (estimated SAE net)
420 lb.-ft. (569 N•m) @ 4,800 rpm
Max. Engine Speed
6,400 rpm (electronically limited)
Fuel Requirement
Premium 91 octane (R+M)/2-recommended
Oil Capacity
7.0 qt. (6.6L)
Coolant Capacity
14.0 qt. (13.25L)
Emission Controls
Dual close-coupled three-way catalytic converters, quad heated oxygen sensors and internal engine features
Estimated EPA Fuel Economy mpg (City/Hwy)
12/15
Max. Gross Trailer Weight
3,500 lbs.

TRANSMISSION: W5A580 AUTOMATIC, FIVE-SPEED OVERDRIVE

Availability
Standard - Grand Cherokee SRT8
Description
Adaptive electronic control, Performance-tuned AutoStick® driver-interactive
manual control and electronically modulated torque converter clutch
Gear Ratios
1st
3.59
2nd
2.19
3rd
1.41
4th
1.00
5th
0.83
Reverse
3.14
Final Drive Ratio
3.73
Overall Top Gear
3.10

TRANSFER CASE: MD146 SRT

Availability
Standard
Type
Single-speed
Operating Mode
Electronic on-demand 4x4
Low-Range Ratio
None
Center Differential Type
Electronically controlled clutch pack torque transfer
Torque Split, Front/Rear
Fully variable

FRONT AXLES

Differential Type
Conventional
Availability
Standard
Ring Gear Diameter
7.9 in. (200 mm)
Axle Ratios
3.73:1

REAR AXLES

Differential Type
Conventional
Availability
Standard
Ring Gear Diameter
8.9 in. (226 mm)
Axle Ratios
3.73:1

ELECTRICAL SYSTEM

Alternator
160-amp
Battery
H7 Case, 730 CCA, maintenance-free

DIMENSIONS AND CAPACITIES

Wheelbase
109.5 (2781)
Track, Front
63.3 (1608)
Track, Rear
62.1 (1577)
Overall Length
195.1 (4953.3)
Overall Width (width at mirrors)
84.3 (2138.7)
Body Width
73.3 (1861.8)
Overall Height
66.7 (1694.2)
Load Floor Height
31.1 (789.9)
Sill Step Height
20.1 (511.5)
Ground Clearance
Chassis (fuel tank)
8.5 (215.9)
Front axle
7.5 (190.5)
Rear axle
7.0 (177.8)
Approach Angle
15.8°
Ramp Breakover Angle
9.7°
Departure Angle
19.7°
Curb Weight
4,819 lbs. (2186 kg) with 6.1L engine
GVWR
6150 (2790)
Weight Distribution, F/R
4WD 56/44
Payload (includes occupants and cargo)
1,050 lbs. (476 kg)
Frontal Area
30.3 sq. ft. (2.82 sq. m)
Drag Coefficient
0.39
Aero
11.7 (Cd x Cross Sectional Area)
Fuel Tank Capacity
20.5 gal. (77.6L)

ACCOMMODATIONS

Seating Capacity, Front/Second
2/3
Front Seat
Head room
39.7 (1008)
Leg room
41.7 (1058)
Shoulder room
59.1 (1502)
Hip room
57.6 (1451)
Seat travel
10.6 (270)
SAE volume
58.02 cu. ft. (1.6 cu. m)
Rear Seat
Head room
39.3 (999)
Leg room
35.5 (901)
Shoulder room
58.5 (1584)
Hip room
45.8 (1163.7)
Knee clearance
1.44 (36.6)
SAE volume
50.84 cu. ft. (1.4 cu. m)
Cargo Volume
Behind rear seat
34.53 cu. ft. (1.14 cu. m)
Behind front-row seats with rear seats folded
67.4 cu. ft. (2.00 cu. m)

BODY

Layout
Longitudinal front engine, transfer case with Electronic on-demand four-wheel drive
Construction
Steel Uniframe

SUSPENSION

Front
Short/long independent (SLA), coil springs, gas-charged, monotube coil over shock absorbers, upper and lower control arms ("A" arms), stabilizer bar
Rear
Live axle, link coil with track bar, gas-charged monotube shock absorbers, stabilizer bar

STEERING

Type
Power rack-and-pinion
Overall Ratio
15.8:1-on center, 13.9:1-at full lock
Turning Diameter (curb-to-curb)(a)
37.1 ft. (11.3 m)
Steering Turns (lock-to-lock)
2.85

BRAKES

Front
Size and type
14.2 x 1.25 (360 x 32.0) vented disc with 1.73 (44 mm) Four-piston Brembo fixed caliper and four channel ABS
Swept area
351 sq. in. (2261 sq. cm)
Rear
Size and type
13.8 x 1.1 (350 x 28) disc with 1.26/1.10 (32/28) Four-piston fixed Brembo caliper and four channel ABS
Swept area
316 sq. in. (2036 sq. cm)
Power Assist Type
Single-rate, tandem diaphragm vacuum

WHEELS

Front
Type and Material
Forged/Machined-aluminum wheels
Size
20 x 9 inch
Rear
Type and Material Forged/Machined-aluminum wheels
Size
20 x 10 inch

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