RAM 1500
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RAM 1500
2010 DODGE RAM 1500 SPECIFICATIONS
ENGINE: 5.7-LITER HEMI
®
16-VALVE V-8
Availability Standard—all Sport and Laramie models
O
ptional—all other models
Type and Description 90-degree V-8, liquid-cooled
Displacement 345 cu. in. (5654 cu. cm)
Bore x Stroke 3.92 in. x 3.58 in. (99.5 mm x 90.9 mm)
Valve System Variable-valve Timing (VVT), pushrod-operated overhead valves, 16 valves,
h
ydraulic lifters with roller followers
F
uel 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 10.5:1
Power (SAE net) 390 hp (291 kW) @ 5,600 rpm
Torque (SAE net) 407 lb.-ft. (548 N•m) @ 4,000 rpm
Max. Engine Speed 5,800 rpm
Fuel Requirement Unleaded mid-grade, 89 octane (R+M)/2—recommended
Unleaded regular, 87 octane (R+M)/2—acceptable
Oil Capacity 7.0 qt. (6.6L)
Coolant Capacity 14.0 qt. (13.33L)
Emission Controls Three-way catalytic converters, heated oxygen sensors and
electronic EGR and internal engine features
(a)
Estimated EPA Fuel Economy mpg (City/Hwy)
(b)
2WD: 14/20
4WD: 13/18
(
a)
Meets emission requirements as follows: Bin5 Federal–39 state, ULEVII+ – (California Clean Vehicle), Bin4+ – Federal Fleet.
NOTE: All dimensions measured at curb weight with standard tires and wheels.
ELECTRICAL SYSTEM
Alternator 160-amp
Battery Group 65, low-maintenance 700 CCA
TRANSMISSION: 42RLE—AUTOMATIC, MULTI-SPEED OVERDRIVE
Availability Standard—with all 3.7-liter engines
Description Hydraulic control, electronically controlled governor, overdrive
lockout and converter clutch
Gear Ratios
1st 2.84
2nd 1.57
3rd 1.00
4th 0.69
Reverse 2.21
Overall Top-gear 2.45 with 3.55 axle and 2.70 with 3.92 axle
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