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 Unlimited SUV. The Jeep Wrangler Unlimited features a 3.8-liter V-6 engine with 205 horsepower and 240 pound-feet of torque matted with a four-speed automatic or a five-speed manual.


2010 Jeep Wrangler Unlimited Technical Specifications
Overview
Body style / driveline:four-door Sport-utility vehicle
ConstructionLadder-type frame, open steel body
Layout Longitudinal front engine, four-wheel drive and two-wheel drive
EPA vehicle class:Multi-purpose vehicle
Manufacturing location:Toledo, Ohio
Engine
TypeSix-cylinder, 60 degree V-type, liquid-cooled
Displacement (cc)230.5 cu. in.
Horsepower205 @ 5200 RPM
Torque (lb-ft)240 @ 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 ControlsThree-way catalytic converter, heated oxygen sensors, electronic EGR and internal engine features:
Manual transmission meets Tier 2 Bin 5 (federal) and LEV II (CA) emission requirement
Automatic transmission meets Tier 2 Bin 5 (federal) and ULEV II (CA) emission requirements
Fuel Recommendation87 octane, unleaded regular
Transmissions
Type:42RLE - Automatic, Four-Speed overdrive with variable line pressureNSG 370 - Manual, Six-Speed Overdrive
Gear ratios (:1):
1st:2.844.46
2nd:1.572.61
3rd:11.72
4th:0.691.25
5th:  1
6th:  0.84
Reverse:2.214.06
Axle ratio:4.13.21 std/, 4.1 opt.
Overall Top-Gear2.832.69 std., 3.44 opt.
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
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
Steering type:Power, recirculating ball with damper
Steering ratio:14.7:1 overall
Steering wheel turns, lock-to-lock:3.5
Turning Diameter, curb-to-curb:41.2 ft. with 225/75R16 tires
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 Type8x9 dual-diaphragm vacuum
Total swept areafront: 220.6 inches/caliper
rear: 207.7 inches/caliper
Parking Brake TypeDrum-in-hat