1999 GMC Sierra 1500 SL specs & colors
Extended Cab Pickup
MSRP
- Reg Cab 119.0" WB SL
- $15,955
- Reg Cab 133.0" WB SL
- $16,255
- Reg Cab 119.0" WB 4WD SL
- $19,032
- Reg Cab 133.0" WB 4WD SL
- $19,332
- Reg Cab 119.0" WB SLE
- $19,833
- Reg Cab 133.0" WB SLE
- $20,133
- Ext Cab 143.5" WB SL
- $22,020
- Ext Cab 157.5" WB SL
- $22,320
- Ext Cab 141.5" WB
- $22,796
- Reg Cab 119.0" WB 4WD SLE
- $22,895
- Reg Cab 133.0" WB 4WD SLE
- $23,195
- Ext Cab 143.5" WB SLE
- $24,268
- Ext Cab 157.5" WB SLE
- $24,568
- Ext Cab 143.5" WB 4WD SL
- $25,082
- Ext Cab 157.5" WB 4WD SL
- $25,382
- Ext Cab 141.5" WB 4WD
- $25,946
- Ext Cab 143.5" WB 4WD SLE
- $27,330
- Ext Cab 157.5" WB 4WD SLE
- $27,630
$25,082
Starting MSRP
Current listing price
Current listing price
Showing the 1999 GMC Sierra 1500 Ext Cab 143.5" WB 4WD SL
Shop 1999 GMC Sierra 1500
Key specs
Color options
Interior
Graphite
Camel
Navy
Pewter Gray
Packages
$625
Starting MSRP
- SL decor
- argent painted cast aluminum wheels
- chrome grille surround/rear bumper,black body-side moldings
$0
Starting MSRP
- SL decor
Specifications
Highlights
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Gas V8
Engine Type
|
|
15 City / 19 Hwy
MPG
|
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255 hp
270 hp 200 hp Horsepower
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|
6
Seating Capacity
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Brakes
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Not Available
Brake ABS System (Second Line)
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Four-Wheel
Brake ABS System
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Pwr
Brake Type
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Yes
Disc - Rear (Yes or )
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Yes
Disc - Front (Yes or )
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12.0 x 1.14 in
Front Brake Rotor Diam x Thickness
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12.6 x 0.79 in
Rear Brake Rotor Diam x Thickness
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Not Available
Drum - Rear (Yes or )
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Electrical
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600
Cold Cranking Amps @ 0° F (Primary)
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105
Maximum Alternator Capacity (amps)
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Engine
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255 @ 5200
SAE Net Horsepower @ RPM
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285 @ 4000
SAE Net Torque @ RPM
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Gas V8
Engine Type
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4.8L/293
Displacement
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M/T
Transmission Overdrive Switch A/T 5-Speed M/T 4-Speed A/T Transmission Options
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15 City / 19 Hwy
MPG
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13.4 qts
Total Cooling System Capacity
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Measurements
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50 in
Cargo Box Width @ Wheelhousings
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33 in
Ground to Top of Load Floor
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9 in
Ground Clearance, Rear
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38 in
Second Head Room
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65 in
Front Shoulder Room
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79 in
Width, Max w/o mirrors
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74 in
Height, Overall
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228 in
Length, Overall w/o rear bumper
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61 in
Tailgate Width
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6
Passenger Capacity
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34 in
Second Leg Room
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N/A
Length, Overall w/rear bumper
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41 in
Front Head Room
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37 in
Overhang, Front
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N/A
Length, Overall
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50 ft³
Ext'd Cab Cargo Volume
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47 in
Overhang, Rear w/o bumper
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62 in
Cargo Box Width @ Top, Rear
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144 in
Wheelbase
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20 in
Cargo Box (Area) Height
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57 ft³
Cargo Volume
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60 in
Cargo Box Width @ Floor
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79 in
Cargo Box Length @ Floor
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62 in
Second Hip Room
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79 in
Cab to End of Frame
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41 in
Front Leg Room
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61 in
Front Hip Room
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9 in
Ground Clearance, Front
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66 in
Second Shoulder Room
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Steering
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N/A
Turning Diameter - Wall to Wall
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N/A
Steering Ratio (:1), Overall
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47 ft
Turning Diameter - Curb to Curb
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Pwr
Steering Type
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Suspension
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Indep Torsion Bar
Suspension Type - Front
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Semi-Floating
Axle Type - Rear
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Hypoid
Axle Type - Front
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2-Stage Multi-Leaf
Suspension Type - Rear
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Tires & Wheels
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P245/75R16
Spare Tire Size
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Steel
Rear Wheel Material
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16 x 6.5 in
Spare Wheel Size
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16 x 6.5 in
Rear Wheel Size
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Steel
Spare Wheel Material
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16 x 6.5 in
Front Wheel Size
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Steel
Front Wheel Material
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P245/75R16
Front Tire Size
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P245/75R16
Rear Tire Size
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Weight & Capacity
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26 gal
Fuel Tank Capacity, Approx
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750 lbs
Fifth Wheel Hitch - Max Tongue Wt.
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5,500 lbs
Dead Weight Hitch - Max Trailer Wt.
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N/A
Base Curb Weight
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1,779 lbs
Maximum Payload Capacity
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0 lbs
Option Weight - Rear
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6,400 lbs
Gross Vehicle Weight Rating
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500 lbs
Wt Distributing Hitch - Max Tongue Wt.
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600 lbs
Dead Weight Hitch - Max Tongue Wt.
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4,621 lbs
As Spec'd Curb Weight
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N/A
Maximum Trailering Capacity
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0 lbs
Option Weight - Front
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0 lbs
Total Option Weight
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Not Available gal
Aux Fuel Tank Capacity, Approx
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1,779 lbs
As Spec'd Payload
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4,621 lbs
Curb Weight
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10,000 lbs
Gross Combined Wt Rating
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5,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
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2,753 lbs
Curb Weight - Front
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1,868 lbs
Curb Weight - Rear
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7,350 lbs
Gross Axle Weight Rating
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5,000 lbs
Fifth Wheel Hitch - Max Trailer Wt.
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Compare trims
Wondering which trim is right for you?
Our 1999 GMC Sierra 1500 trim comparison will help you decide.