Truck Trend is the source for official specifications, payload, towing capacity, and other information that matters to real truck users. Check out the latest info for the 2011 Lincoln Navigator full-size SUV. The Navigator features a V-8 (310 hp @ 5,100 rpm ) engine mated with a 6-speed automatic transmission.


2011 Lincoln Navigator Technical Specifications
  Navigator Navigator L
BODY
Construction Steel body on fully boxed frame
Final assembly location Kentucky Truck Plant; Louisville, Kentucky
POWERTRAIN AND CHASSIS
ENGINE
Type V-8
Manufacturing location Windsor Engine Plant
Configuration Cast-iron bock and aluminum heads
Intake manifold Composite intake with charge-motion control valves
Exhaust manifold Cast iron swept runner design
Crankshaft Steel
Redline 5,400 rpm
Throttle body 75 mm electronically controlled
Valvetrain SOHC, 3 valves per cylinder, variable camshaft timing
Valve diameter Intake: 33.8 mm; Exhaust: 37.5 mm
Pistons Strutless modified barrel skirt; Hypereutectic aluminum alloy with graphite skirt coating
Connecting rods Powdered metal
Ignition 12 volt coil-on-plug system
Bore x stroke 3.55 x 4.17 in. / 90.2 x 105.8 mm
Displacement 330 cu. in. / 5408 cc
Compression ratio 9.8:1
Horsepower 310 @ 5,100 rpm
Horsepower per liter 55.5
Torque 365 ft.-lb. @ 3,600 rpm
Recommended fuel 87 octane
Fuel capacity 28.0 gallons 33.5 gallons
Fuel injection Sequential multi-port electronic
Emission control Closed loop with catalyst
Emissions (tailpipe/evaporation) Tier 2, Bin 5 / LEV II-ULEV II
Oil capacity 7.0 quarts
Recommended Oil SAE 5W20
Coolant capacity 23.2 quarts
DRIVETRAIN
Layout Rear-or four-wheel drive
TRANSMISSION
Standard 6-speed automatic overdrive
Gear Ratios
1st 4.17:1
2nd 2.34:1
3rd 1.52:1
4th 1.14:1
5th 0.87:1
6th 0.69:1
REV 3.40:1
REAR AXLE RATIO
Standard 3.31 3.73
Optional 3.73 3.73
SUSPENSION
Front Independent, double-wishbone, short-and long-arms (SLA) design with coil-over shocks. 36 mm stabilizer bar
Rear Independent, multilink design with coil-over shocks. 18 mm, 19 mm or 21 mm stabilizer bar
STEERING
Type Low-friction rack and pinion with power assist
Steering column Manual tilt
Ratio 20:01
Turns lock-to-lock 3.2 turns
Turning circle curb-to-curb 40.83 ft 43.93 ft
BRAKES
Type Four-wheel power disc brakes with standard 4-sensor, 4-channel anti lock braking system (ABS) and AdvanceTrac(R) with RSC(R)
Front 13.5 x 1.3 in. ventilated
Swept area 1,829.6 cm 2
Rear 13.1 x .86 in. ventilated
Swept area 1,025.6 cm 2
Power assist Vacuum with ABS
TIRES AND WHEELS
P255/70R18 A/S BSW tires/ 18 x 8.5 inch bright machined aluminum wheels P275/55R20 A/S BSW tires/ 20 x 8.5 inch polished aluminum wheels