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2003 Lincoln Navigator
Body style(s): 4-door sport-utility vehicle
Trim Levels: Luxury 4x2, Luxury 4x4, Premium 4x2, Premium 4x4, Ultimate 4x2, Ultimate 4x4
MSRP range: $48,310-$54,380
Notes: The original Lincoln Navigator, introduced in 1998, helped to
define a whole market segment (the luxury SUV), and made Cadillac break
its promise to never build a truck. In 2003, Lincoln redesigned its big
SUV, which shared its platform with Ford's Expedition. The new Navigator
featured independent rear suspension, which provided additional space for
third-row seating while notably improving ride quality. It was available
with rear-wheel drive or a 4-wheel-drive system with low-range gearing.
A new rack-and-pinion steering system helped improve handling and steering
feel. Improved handling is, of course, subjective: the Navigator was still
a three-ton automobile. Visually, the new 'Gator was almost identical in
size to the first-generation model. The main changes involved lowering
the front bumper to help prevent cars from being steamrollered, and
an enlargement of the headlights. The interior was substantially revised,
and indeed much-improved. Power running boards were available,
as was a power-assisted rear tailgate (in Ultimate trim). Both Premium
and Ultimate trim levels offered heated/cooled front seats. While a notable
improvement over its predecessor, the Navigator still was a part of a
declining market segment, as many SUV buyers shifted to smaller crossover
models.
Series: 2003-current
DESIGN
Layout:
Seats:
Engine(s): |
longitudinal front-engine, rear-wheel drive, steel body on ladder frame (4x2)
longitudinal front-engine, 4-wheel drive w/ 2-speed transfer case, steel body on ladder frame (4x4)
8, opt. 7 (w/ 2nd-row bucket seats)
5.4L 32-valve dohc SFI V8
Bore x stroke: 90.2x105.8mm
Compression ratio: 9.5 to 1 (91-octane unleaded)
Horsepower (SAE net): 300bhp@5000rpm
Torque (SAE net): 355lb-ft@2750rpm
Transmission: 4-speed automatic (f.d. ratio 3.73:1)
Differential: limited-slip (Luxury only)
EPA fuel economy (city/hwy, 1985 test): 12/17mpg, 11/16mpg (4x4)
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DIMENSIONS
EPA Class:
Wheelbase:
Length:
Width:
Height:
Track, F:
Track, R:
Clearance: |
2WD/4WD SPORT-UTILITY
118.8"
206.0"
78.7"
77.8"
67.0"
67.1"
8.6"
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Curb weight: |
5760lbs., 5994lbs. (4x4) |
Interior volume:
Cargo volume:
Fuel tank: |
59/56/45 cu ft. (f/m/r)
17.9-54.5-104.7 cu ft. (rear/middle seats up/down)
28.0 gal. |
TECHNICAL
Tires:
Suspension (f/r):
Brakes (f/r):
Steering:
Active sys.:
Airbags: |
255/70-18; 275/65-18 (opt.)
independent: short/long A-arms, self-levelling air springs, tube shocks, ARB
independent: short/long A-arms, toe links, self-levelling air springs, tube shocks, ARB
disc/disc, ABS & brake assist (13.0" vented/13.5" vented)
rack-and-pinion, variable power-assisted, 3.8 turns-to-lock
traction control (std. Premium/Ultimate), yaw control (std. Premium/Ultimate)
dual front, f/m dual curtain
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PERFORMANCE
Acceleration (zero to 60 mph):
Braking (60 to zero mph):
Roadholding (skidpad):
Slalom speed (100' intervals):
Turning circle:
Towing:
GVWR: |
9.3sec.
0.73g
38.7ft.
8600lbs. (4x2), 8300lbs. (4x4)
7300lbs.
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SEE ALSO:
Ford Expedition
COMPETITORS:
Cadillac Escalade,
GMC Yukon Denali XL,
Hummer H2,
Land Rover Range Rover,
Lexus LX 470,
Mercedes-Benz M-Class,
Mitsubishi Montero,
Toyota Land Cruiser

Lincoln Navigator sport/utility.
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