1999 GMC Sierra 1500 SLE 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
$24,268
Starting MSRP
Current listing price
Current listing price

Showing the 1999 GMC Sierra 1500 Ext Cab 143.5" WB SLE
Shop NowKey specs
Color options
Interior
Graphite
Camel
Navy
Pewter Gray
Packages
$0
Starting MSRP
- SLE decor
$1,810
Starting MSRP
- SLT decor
- 6-way pwr seats
- electrochromic mirror,16" aluminum wheels
See more detail $1,810
Starting MSRP
- SLT decor
- 6-way pwr seats
- electrochromic mirror,16" aluminum wheels
- firm ride/heavy duty suspension
Specifications
Highlights
Gas V8
Engine Type
|
16 City / 21 Hwy
MPG
|
255 hp
270 hp Horsepower
|
5
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 )
|
12.0 x 1.14 in
Front Brake Rotor Diam x Thickness
|
12.6 x 0.79 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
285 @ 4000
SAE Net Torque @ RPM
|
255 @ 5200
SAE Net Horsepower @ RPM
|
4.8L/293
Displacement
|
Gas V8
Engine Type
|
Transmission Overdrive Switch
A/T 4-Speed A/T Transmission Options
|
16 City / 21 Hwy
MPG
|
13.4 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
|
66 in
Second Shoulder Room
|
62 in
Second Hip Room
|
144 in
Wheelbase
|
228 in
Length, Overall w/o rear bumper
|
N/A
Length, Overall w/rear bumper
|
N/A
Length, Overall
|
79 in
Width, Max w/o mirrors
|
71 in
Height, Overall
|
37 in
Overhang, Front
|
47 in
Overhang, Rear w/o bumper
|
79 in
Cab to End of Frame
|
31 in
Ground to Top of Load Floor
|
8 in
Ground Clearance, Front
|
8 in
Ground Clearance, Rear
|
79 in
Cargo Box Length @ Floor
|
62 in
Cargo Box Width @ Top, Rear
|
60 in
Cargo Box Width @ Floor
|
50 in
Cargo Box Width @ Wheelhousings
|
20 in
Cargo Box (Area) Height
|
61 in
Tailgate Width
|
57 ft³
Cargo Volume
|
50 ft³
Ext'd Cab Cargo Volume
|
Steering
47 ft
Turning Diameter - Curb to Curb
|
N/A
Turning Diameter - Wall to Wall
|
Pwr
Steering Type
|
N/A
Steering Ratio (:1), Overall
|
Suspension
Indep Coil Spring
Suspension Type - Front
|
2-Stage Multi-Leaf
Suspension Type - Rear
|
Hypoid
Axle Type - Front
|
Semi-Floating
Axle Type - Rear
|
Tires & Wheels
P235/75R16
Front Tire Size
|
P235/75R16
Rear Tire Size
|
P235/75R16
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
|
Chrome
Front Wheel Material
|
Chrome
Rear Wheel Material
|
Steel
Spare Wheel Material
|
Weight & Capacity
N/A
Maximum Trailering Capacity
|
750 lbs
Fifth Wheel Hitch - Max Tongue Wt.
|
5,000 lbs
Fifth Wheel Hitch - Max Trailer Wt.
|
500 lbs
Wt Distributing Hitch - Max Tongue Wt.
|
5,000 lbs
Wt Distributing Hitch - Max Trailer Wt.
|
600 lbs
Dead Weight Hitch - Max Tongue Wt.
|
5,500 lbs
Dead Weight Hitch - Max Trailer Wt.
|
8,500 lbs
Gross Combined Wt Rating
|
1,966 lbs
Maximum Payload Capacity
|
1,966 lbs
As Spec'd Payload
|
4,234 lbs
As Spec'd Curb Weight
|
0 lbs
Option Weight - Rear
|
0 lbs
Option Weight - Front
|
1,821 lbs
Curb Weight - Rear
|
2,413 lbs
Curb Weight - Front
|
N/A
Base Curb Weight
|
26 gal
Fuel Tank Capacity, Approx
|
Not Available gal
Aux Fuel Tank Capacity, Approx
|
7,250 lbs
Gross Axle Weight Rating
|
4,234 lbs
Curb Weight
|
0 lbs
Total Option Weight
|
6,200 lbs
Gross Vehicle Weight Rating
|
Compare trims

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