1999 GMC Sierra 2500 SL specs & colors
Extended Cab Pickup
MSRP
- Reg Cab 131.5" WB
- $18,637
- HD Reg Cab 131.5" WB C6P
- $19,288
- HD Reg Cab 133.0" WB C6P SL
- $20,705
- Reg Cab 133.0" WB SL
- $20,856
- HD Ext Cab 155.5" WB C6P
- $20,892
- Reg Cab 131.5" WB 4WD
- $21,392
- HD Reg Cab 131.5" WB 4WD C6P
- $22,043
- HD Reg Cab 133.0" WB C6P SLE
- $22,988
- Reg Cab 133.0" WB SLE
- $23,139
- 4dr 154.5" WB
- $23,272
- Ext Cab 143.5" WB SL
- $23,436
- HD Reg Cab 133.0" WB C6P 4WD SL
- $23,767
- HD Ext Cab 141.5" WB 4WD C6P
- $23,998
- HD Ext Cab 155.5" WB 4WD C6P
- $24,125
- HD Ext Cab 157.5" WB C6P SL
- $24,580
- Ext Cab 143.5" WB SLE
- $25,684
- HD Reg Cab 133.0" WB C6P 4WD SLE
- $26,050
- 4dr 154.5" WB 4WD
- $26,446
- HD Ext Cab 157.5" WB C6P SLE
- $26,828
- HD Ext Cab 143.5" WB C6P 4WD SL
- $27,342
- HD Ext Cab 157.5" WB C6P 4WD SL
- $27,642
- HD Ext Cab 143.5" WB C6P 4WD SLE
- $29,590
- HD Ext Cab 157.5" WB C6P 4WD SLE
- $29,890
$24,580
Starting MSRP
Current listing price
Current listing price
Showing the 1999 GMC Sierra 2500 HD Ext Cab 157.5" WB C6P SL
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Key specs
Color options
Interior
Graphite
Camel
Navy
Pewter Gray
Packages
$0
Starting MSRP
- SL Decor
$375
Starting MSRP
- SL Decor
- chrome grille surround
- chrome rear bumper
See more detail $375
Starting MSRP
- SL Decor
- chrome grille surround
- chrome rear bumper
- black body-side moldings
- chrome wheel center caps
Specifications
Highlights
|
Gas V8
Engine Type
|
|
-
MPG
|
|
300 hp
Horsepower
|
|
6
Seating Capacity
|
Brakes
|
Pwr
Brake Type
|
|
Four-Wheel
Brake ABS System
|
|
Not Available
Brake ABS System (Second Line)
|
|
Yes
Disc - Front (Yes or )
|
|
Yes
Disc - Rear (Yes or )
|
|
12.8 x 1.5 in
Front Brake Rotor Diam x Thickness
|
|
12.99 x 1.54 in
Rear Brake Rotor Diam x Thickness
|
|
Not Available
Drum - Rear (Yes or )
|
Electrical
|
600
Cold Cranking Amps @ 0° F (Primary)
|
|
105
Maximum Alternator Capacity (amps)
|
Engine
|
355 @ 4000
SAE Net Torque @ RPM
|
|
Gas V8
Engine Type
|
|
6.0L/364
Displacement
|
|
300 @ 4800
SAE Net Horsepower @ RPM
|
|
M/T
Transmission Overdrive Switch A/T 5-Speed M/T 4-Speed A/T Transmission Options
|
|
-
MPG
|
|
15.3 qts
Total Cooling System Capacity
|
Measurements
|
6
Passenger Capacity
|
|
41 in
Front Head Room
|
|
41 in
Front Leg Room
|
|
65 in
Front Shoulder Room
|
|
61 in
Front Hip Room
|
|
38 in
Second Head Room
|
|
34 in
Second Leg Room
|
|
50 ft³
Ext'd Cab Cargo Volume
|
|
71 ft³
Cargo Volume
|
|
61 in
Tailgate Width
|
|
20 in
Cargo Box (Area) Height
|
|
50 in
Cargo Box Width @ Wheelhousings
|
|
60 in
Cargo Box Width @ Floor
|
|
62 in
Cargo Box Width @ Top, Rear
|
|
98 in
Cargo Box Length @ Floor
|
|
8 in
Ground Clearance, Rear
|
|
8 in
Ground Clearance, Front
|
|
35 in
Ground to Top of Load Floor
|
|
98 in
Cab to End of Frame
|
|
52 in
Overhang, Rear w/o bumper
|
|
37 in
Overhang, Front
|
|
74 in
Height, Overall
|
|
80 in
Width, Max w/o mirrors
|
|
66 in
Second Shoulder Room
|
|
62 in
Second Hip Room
|
|
158 in
Wheelbase
|
|
247 in
Length, Overall w/o rear bumper
|
|
N/A
Length, Overall w/rear bumper
|
|
N/A
Length, Overall
|
Steering
|
Pwr
Steering Type
|
|
N/A
Steering Ratio (:1), Overall
|
|
52 ft
Turning Diameter - Curb to Curb
|
|
N/A
Turning Diameter - Wall to Wall
|
Suspension
|
Indep Coil Spring
Suspension Type - Front
|
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
|
Hypoid
Axle Type - Front
|
|
Full-Floating
Axle Type - Rear
|
Tires & Wheels
|
LT245/75R16
Front Tire Size
|
|
LT245/75R16
Rear Tire Size
|
|
LT245/75R16
Spare Tire Size
|
|
16 x 6.5 in
Front Wheel Size
|
|
16 x 6.5 in
Rear Wheel Size
|
|
16 x 6.5 in
Spare Wheel Size
|
|
Steel
Front Wheel Material
|
|
Steel
Rear Wheel Material
|
|
Steel
Spare Wheel Material
|
Weight & Capacity
|
3,280 lbs
Maximum Payload Capacity
|
|
3,280 lbs
As Spec'd Payload
|
|
5,320 lbs
As Spec'd Curb Weight
|
|
0 lbs
Option Weight - Rear
|
|
0 lbs
Option Weight - Front
|
|
1,929 lbs
Curb Weight - Rear
|
|
3,391 lbs
Curb Weight - Front
|
|
N/A
Maximum Trailering Capacity
|
|
8,600 lbs
Gross Vehicle Weight Rating
|
|
0 lbs
Total Option Weight
|
|
5,320 lbs
Curb Weight
|
|
9,600 lbs
Gross Axle Weight Rating
|
|
N/A
Base Curb Weight
|
|
34 gal
Fuel Tank Capacity, Approx
|
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
|
2,500 lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
|
11,000 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
|
1,500 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
|
11,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
|
500 lbs
Dead Weight Hitch - Max Tongue Wt.
|
|
5,000 lbs
Dead Weight Hitch - Max Trailer Wt.
|
|
13,500 lbs
Gross Combined Wt Rating
|
Compare trims
Wondering which trim is right for you?
Our 1999 GMC Sierra 2500 trim comparison will help you decide.