BODY
Construction
Steel body on fully boxed frame
Final assembly location
Kentucky Truck Plant; Louisville, Ky.
ENGINE
Navigator
Navigator L
Type
V8
V8
Production location
Windsor (Ontario) Engine Plant
Configuration
Cast-iron block 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, three 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.s x 105.8 mm
Displacement
330 cu. in./5,408 cc
Compression ratio
9.8:1
Horsepower
310 @ 5,100 rpm
Horsepower per liter
55.5
Torque
365 lb.-ft. @ 3,600 rpm
Recommended fuel
87 octane
Fuel capacity
28 gallons
Fuel injection
Sequential multiport electronic
Emission control
Closed loop with catalyst
Emissions (tailpipe/evaporation)
Tier 2, Bin 5/LEV II-ULEV II
Oil capacity
Seven quarts
Recommended oil
SAE 5W20
Coolant capacity
23.2 quarts
DRIVETRAIN
Layout
Rear- or four-wheel drive
TRANSMISSION
Standard
Six-speed automatic overdrive
First
4.17:1
Second
2.34:1
Third
1.54:1
Fourth
1.14:1
Fifth
0.87:1
Sixth
0.69:1
Reverse
3.40:1
33.5 gallons
REAR AXLE RATIO
Standard
3.73
3.73
Optional
3.73
3.73
SUSPENSION
Front
Independent, double-wishbone, short- and long-arm design with coil-over
shocks, 36mm 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
20:1
Turns, lock-to-lock
3.2
Turning circle, curb-to-curb
40.83 ft.
43.93 ft
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BRAKES
Type
Four-wheel power disc brakes with standard four-sensor, four-channel anti-lock
braking system (ABS and AdvanceTrac® with RSC®
Front
13.5 x 1.3 in. ventilated
Front swept area
1,829.6 sq. cm.
Rear
13.1 x .86 in. ventilated
Rear swept area
1,025.6 sq. cm.
Power assist
Vacuum with ABS
WHEELS AND TIRES
Wheel sizes and type
P255/70R18 A/S BSW tires/18 x 8.5 in. bright machined aluminum wheels
P275/55R20 A/S BSW tires/20 x 8.5 in. polished aluminum wheels
DIMENSIONS (inches unless otherwise noted)
Exterior
Navigator 4x2/4x4
Navigator L 4x2/4x4
Wheelbase
119.0
131.0
Overall length
208.4
223.3
Overall width
(excluding mirrors)
78.8
78.8
Overall width
(including mirrors)
91.8
91.8
Overall width
(with mirrors folded)
79.7
79.7
Overall height
(with options)
78.3
78.1
Track width, front/rear
67.0/67.2
67.0/67.2
Minimum running ground clearance
9.2
9.1
Approach angle 4x2/4x4
22.4 degrees/21.8 degrees
22.2 degrees
Departure angle 4x2/4x4
21/7 degrees/21.8 degrees
20.5 degrees
Ramp breakover angle 4x2/4x4
19.5 degrees/19.2 degrees
18.4 degrees
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Interior (inches unless otherwise noted)
Seating capacity
Eight
Headroom
First row
39.5
39.5
Second row
39.7
39.7
Third row
37.6
38.0
Legroom
First row
41.1
41.1
Second row
39.1
39.1
Third row
37.7
37.7
Shoulder room
First row
63.3
63.3
Second row
63.7
63.7
Third row
51.9
67.1
First row
60.2
60.2
Second row
59.9
59.9
Third row
50.1
51.8
Hip room
WEIGHTS AND CAPACITIES (pounds unless otherwise noted)
Cargo volume
Navigator
Navigator L
Behind first row
103.3 cu. ft.
128.2 cu. ft.
Behind second row
54.4 cu. ft.
86.3 cu. ft.
Behind third row
18.1 cu. ft.
42.6 cu. ft.
Maximum towing capacity (when properly equipped)
4x2
9,000
8,700
4x4
8,700
8,500
4x2
1,660
1,600
4x4
1,650
1,590
4x2
5.780
6,031
4x4
5,986
6,239
4x2
50/50
49/51
4x4
51/49
50/50
4x2, 5.4-liter V8
14 mpg city/20 mpg highway
N/A
4x4, 5.4-liter V8
13 mpg city/18 mpg highway
N/A
Maximum payload
Base curb weight
Weight distribution (front/rear)
FUEL ECONOMY (2012 model year)
Specifications are preliminary and subject to change
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Contacts:
Sam Locricchio
646.577.0052
[email protected]
Timothy Elliott
212.614.5180
[email protected]
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