|
2003 GMC Yukon Denali - Specs
|
|
| Model
Lineup |
Engine
|
Transmission
|
|
Vortec
6000 6.0L V8
|
4-speed
automatic (Hydra-Matic 4L65-E)
|
Yukon Denali AWD
|
Standard
|
Standard
|
Yukon XL Denali AWD
|
Standard
|
Standard
|
| Engine |
2003 GMC
Yukon Denali
|
| Type |
Vortec 6000 6.0-liter V8 (LQ4)
|
| Displacement (cu in / cc) |
364 / 5967
|
| Bore & stroke (in / mm) |
4.00 x 3.62 / 101.6 x 92.0
|
| Block material |
cast iron
|
| Cylinder head material |
cast aluminum
|
| Valvetrain |
OHV, 2 valves per cylinder
|
| Ignition system |
coil-near-plug platinum-tipped spark
plugs, low-resistance spark plug wires
|
| Fuel delivery |
sequential fuel injection
|
| Compression ratio |
9.4:1
|
| Horsepower (hp / kw @ rpm) |
320 / 238.7 @ 5000
|
| Torque (lb-ft / Nm @ rpm) |
365 / 495 @ 4000
|
| Recommended fuel |
87 octane
|
| Maximum engine speed (rpm) |
5600
|
| Emissions controls |
three-way catalytic converter, exhaust
gas recirculation, positive crankcase ventilation,
evaporative collection system
|
Estimated fuel economy
(mpg city / hwy / combined) |
14 / 18 / 16
|
| Transmission |
2003 GMC
Yukon Denali
|
|
Type
|
Hydra-Matic 4L65-E 4-speed electronic
automatic
|
|
Gear ratios (:1):
|
|
1st
|
3.06
|
|
2nd
|
1.63
|
|
3rd
|
1.00
|
|
4th
|
0.70
|
|
Reverse
|
2.29
|
|
Final drive ratio
|
3.73:1
|
| Chassis / Suspension |
2003 GMC
Yukon Denali
|
| Front |
independent with torsion bars (standard
AutoRide RTD)
|
| Rear |
5-link coil spring with automatic
load leveling
|
| Traction control |
StabiliTrak stability enhancement
system combines traction control with ABS and stability
control (standard on 1500 Series Denali models)
|
| Steering type |
power; electronic, recirculating
ball with EVO variable-assist
|
| Steering ratio |
12.7:1
|
| Steering wheel turns, lock-to-lock |
3.0
|
| Turning circle, curb-to-curb
(ft/m) |
Yukon Denali: 38.3 / 11.7
|
|
Yukon XL Denali: 42.3 / 12.9
|
| Wheels / Tires |
2003 GMC
Yukon Denali
|
| Wheel size & type |
17-inch x 7.5-inch 6-spoke machined
aluminum
|
| Tires |
P265/70R17 touring, Michelin steel-belted
radials
|
| Exterior Dimensions |
Yukon Denali
|
Yukon XLDenali
|
| Wheelbase (in / mm) |
116.0 / 2946
|
130.0 / 3302
|
| Overall length (in / mm) |
198.9 / 5052
|
219.3 / 5570
|
| Overall width (in /mm) |
including mirrors:78.9 / 2004
|
including mirrors: 78.8 / 2002
|
|
mirrors folded: 81.5 / 2070
|
mirrors folded: 81.5 / 2070
|
|
mirrors extended: 93.1/2363
|
mirrors extended: 93.1 / 2363
|
| Overall height (in / mm) |
76.5 / 1943
|
75.7 / 1923 (with luggage rack)
|
| Track (in / mm) |
front: 65.0 / 1651
|
front: 65.0 / 1651
|
|
rear: 66.0 / 1676
|
rear: 66.0 / 1676
|
Minimum ground
clearance (in / mm) |
8.4 / 213.4
|
8.4 / 213.4
|
Ground to top of rear
load floor (in / mm) |
30.0 / 762
|
30.6 / 777
|
| Step-in height (in / mm) |
19.0 / 482
|
19.6 / 497
|
| Approach angle |
22°
|
23°
|
| Departure angle |
15°
|
20°
|
| Curb weight (lbs / kg) |
5425 / 2461
|
5839 / 2649
|
Weight distribution
(% front / rear) |
53 / 47
|
53 / 47
|
| Interior
Dimensions |
Front Row
|
Second
Row
|
Third Row
|
| Seating capacity, 7 or 8 |
Denali |
2
|
2 or 3
|
3
|
| Denali XL |
2
|
2 or 3
|
3
|
| Head room (in / mm) |
Denali |
40.7 / 1034
|
39.4 / 1001
|
37.4 / 950
|
| Denali XL |
40.7 / 1034
|
39.0 / 991
|
38.6 / 980
|
| Leg room (in / mm) |
Denali |
41.3 / 1049
|
38.6 / 980
|
27.3 / 693
|
| Denali XL |
41.3 / 1049
|
39.1 / 993
|
36.1 / 417
|
| Shoulder room (in / mm) |
Denali |
65.2 / 1656
|
65.1 / 1654
|
64.4 / 1636
|
| Denali XL |
65.2 / 1656
|
65.1 / 1654
|
64.8 / 1646
|
| Hip room (in / mm) |
Denali |
61.4 / 1560
|
61.3 / 1557
|
49.2 / 1250
|
| Denali XL |
61.4 / 1560
|
61.6 / 1565
|
49.2 / 1250
|
| Capacities |
Denali
|
Denali
XL
|
| Cargo volume (cu ft / liters) |
first row: 104.6 / 2962
|
first row: 131.6 / 3726
|
| second row: 63.6 / 1801 |
second row: 90.0 / 2549
|
|
third row: 16.3 / 462 (seat back
in up position)
|
third row: 45.7 / 1297 (seat back
in up position)
|
| GVWR, standard (lbs /
kg) |
7000 / 3175
|
7200 / 3266
|
| Payload, base (lbs / kg) |
1448 / 657
|
1480 / 671
|
| Trailer towing maximum
(lbs / kg) |
8200 / 3719
|
8200 / 3719 |
| Maximum tongue weight |
Trailer tongue weight should
be 10-15 percent of the total loaded trailer weight.
Weight-carrying hitch limit on 4,000-lb trailer is 400-pound
tongue weight. Weight-distributing hitch and sway control
required for over 4,000-lb trailer weight. |
| Fuel tank (gal / liters) |
26 / 98.4
|
32.5 / 123
|
| Engine oil (qts / liters) |
6.0 / 5.7
|
6.0 / 5.7
|
| Cooling system (qts / liters) |
16.8 / 15.9
|
16.8 / 15.9
|
 Used
Car Price Quote on a 2003 GMC Yukon Denali.
|
|
 |
Car Reviews
2003
GMC Yukon - Review
