Truck Trend is the source for official specifications, dimensions, and other information that matters to real truck users. Check out the latest info for the 2010 Jeep Wrangler. The Jeep Wrangler features a 3.8-liter OHV V-6 with 202 horsepower and 237 pound-feet of torque matted with Six-Speed manual or an Automatic Four-Speed transmission.


2010 Jeep Wrangler Technical Specifications
Overview
Body style / driveline:Two-door sport-utility vehicle
EPA vehicle class:Multi-purpose vehicle
Layout Longitudinal front engine, four-wheel drive
Construction Ladder-type frame, open steel body
Manufacturing location:Toledo, Ohio
Engine
Type3.8-liter V-6
Cylinders / configurationV-6
Valve System OHV, 12 valves, roller followers, hydraulic lifters
Construction Cast-iron block, aluminum alloy heads
Displacement (cc)230.5 cu. in.
Horsepower202 @ 5200 RPM
Torque (lb-ft)237 @ 4000 RPM
Bore & stroke (mm)3.78 x 3.43
Compression ratio (:1)9.6:1
ValvetrainOHV, 12-valves, roller followers, hydraulic lifters
Oil Capacity6.0 qt. plus filter
Coolant Capacity13.36 qt. std.
Emissions ControlsTwo-mini oxidation three-way catalytic converters, four heated oxygen sensors, electronic EGR and internal engine features. Meets Tier 2 Bin 5 (federal) and LEV (CA) emission requirements
Fuel Recommendation87 octane, unleaded regular
Body & Chassis
LayoutLongitudinal front engine, four-wheel drive
ConstructionLaddter-type frame, open steel body
Electrical System
Alternator140-amp
Battery600 CCA, maintenance-free
Transmissions
Type:NSG 370 - Manual, Six-Speed Overdrive42RLE - Automatic, Four-Speed Overdrive with variable line pressure
DescriptionSynchronized in all forward gears and Reverse, multi-rail shift system with top-mounted shift leverElectronic governor, electronically controlled converter clutch
Clutch Hydraulic actuationN/A
Gear ratios (:1):
1st:4.462.84
2nd:2.611.57
3rd:1.721.00
4th:1.250.69
5th:1.00  
6th:0.84  
Reverse:4.062.21
Axle ratio:3.21 std., 4.10 opt.4.1
Overall Top-Gear2.69 std., 3.44 opt.2.83
Transfer Case
  NV241 Command-TracNV241OR Rock-Trac
Type:Part-timePart-time, heavy-duty
Operating Modes2WD High; 4WD High; Neutral; 4WD Low2WD High; 4WD High; Neutral; 4WD Low
Low-range Ratio2.72:14.0:1
Center Differntial TypeNoneNone
Suspension/Steering/Brakes
Front:Live axle, leading arms, track bar, coil springs, stabilizer bar, low-pressure (on 16-inch wheel packages) gas-charged absorbers-standard Monotube high-pressure (on 17- and 18-inch wheel packages) gas-charged shock absorbers-standard
Electronic Sway-Bar Disconnect System - Optional
Rear:Live Axle, trailing arms, track bar, coil springs, stabilizer bar, low-pressure (on 16-inch wheel packages) gas-charged shock absorbers-standard Monotube high-pressure (on 17- and 18-inch wheels packages) gas-charged shock absorbers-standard
Steering type:Power, recirculating ball with damper
Steering ratio:16.7:1 overall
Steering wheel turns, lock-to-lock:3.5
Turning Diameter, curb-to-curb:34.9 ft.
Brakes
Type:Standard All
Front Size & Type11.9 x 1.1 (302x28) vented rotor with 2.6 (66) single-piston floating caliper
Rear Size & Type12.44x0.47 (316x12) solid rotor with 1.9 (48) single-piston floating caliper
Power-Assist Type10 single-diaphragm vacuum
Total swept areafront: 234.3 inches/caliper
rear: 202.6 inches/caliper
Parking Brake TypeDrum-in-hat