2012 Jeep
®
Grand Cherokee SRT8
®
SPECIFICATIONS
All dimensions are in inches (millimeters) unless otherwise noted. All dimensions are measured at curb weight
with standard tires and wheels.
Note: Information shown is correct at time of publication, and is subject to change without notice.
GENERAL INFORMATION
Body Style
Four-door sport-utility vehicle
Construction Steel
uniframe
Assembly Plant
Jefferson Avenue North Assembly Plant, Detroit, Mich.
EPA Vehicle Class
Multi-purpose vehicle
Introduction
Summer 2011 as a 2012 model
ENGINE: 6.4-LITER HEMI
®
V-8 WITH FUEL SAVER TECHNOLOGY
Availability Standard
Type and Description
90-degree V-type, liquid-cooled
Displacement, cu. in. (cu. cm.)
392 (6,424)
Bore x Stroke
4.09 x 3.72 (103.9 x 94.5)
Valve System
Pushrod-operated overhead valves, 16 valves with sodium-filled exhaust valves
and hollow stem intake valves, 16 conventional hydraulic lifters, all with roller tips
Fuel Injection
Sequential, multi-port, electronic, returnless; automatic features Fuel Saver
mode
Construction
Deep-skirt cast-iron block with cross-bolted main bearing caps, aluminum alloy
heads with hemispherical combustion chambers
Compression Ratio
10.9:1
Power (est.) (SAE J2723)
465 hp (347 kW) at 6,000 rpm
Torque (est.) (SAE J2723)
465 lb.-ft. (630 N•m) at 4,200 rpm
Max. Engine Speed
6,400 rpm (electronically limited)
Fuel Requirement
Premium 91 octane (R+M)/2 — recommended
Oil Capacity, qt. (L)
7 (6.6)
Coolant Capacity, qt. (L)
14 (13.25)
Factory Oil Fill
5W-40 Synthetic
Emission Controls
Dual close-coupled three-way catalytic converters, quad-heated oxygen sensors
and internal engine features(a)
EPA Fuel Economy mpg
(City/Hwy)
12/18 (est.)
Assembly Plant
Saltillo Engine Plant, Saltillo, Mexico
(a) Meets Federal Tier 2, Bin 5 emissions requirements; marketed in California as an LEV II (Low Emission Vehicle)
under cleanest vehicle rules.
+
JEEP
®
GRAND CHEROKEE SRT8
SPECIFICATIONS
1
