Brakes
Brake Type
Pwr
Brake ABS System
4-Wheel
Brake ABS System (Second Line)
Disc - Front (Yes or )
Yes
Disc - Rear (Yes or )
Front Brake Rotor Diam x Thickness (in)
11.2 x 1.6
Rear Brake Rotor Diam x Thickness (in)
Drum - Rear (Yes or )
Yes
Rear Drum Diam x Width (in)
11.6 x 2.5
Cargo Area Dimensions
Cargo Box Length @ Floor (in)
72.8
Cargo Box Width @ Top, Rear (in)
Cargo Box Width @ Floor (in)
57.2
Cargo Box Width @ Wheelhousings (in)
42.6
Cargo Box (Area) Height (in)
18.6
Tailgate Width (in)
52.4
Cargo Volume (ft³)
44.0
Ext'd Cab Cargo Volume (ft³)
Cooling System
Total Cooling System Capacity (qts)
- TBD -
Electrical
Cold Cranking Amps @ 0° F (Primary)
590
Cold Cranking Amps @ 0° F (2nd)
Maximum Alternator Capacity (amps)
145
Maximum Alternator Capacity (amps)
125
Maximum Alternator Watts
Engine
Engine Order Code
LLR
Engine Order Code
LH9
Engine Order Code
LLV
Engine Type
Gas 5-Cyl
Engine Type
Gas V8
Engine Type
Gas 4-Cyl
Displacement
3.7L/226
Displacement
5.3/232
Displacement
2.9L/177
Fuel System
SFI
SAE Net Horsepower @ RPM
242 @ 5600
SAE Net Horsepower @ RPM
300 @ 5200
SAE Net Horsepower @ RPM
185 @ 5600
SAE Net Torque @ RPM
242 @ 4600
SAE Net Torque @ RPM
320 @ 4000
SAE Net Torque @ RPM
190 @ 2800
Engine Oil Cooler
Exterior Dimensions
Wheelbase (in)
111.3
Length, Overall w/o rear bumper (in)
192.4
Width, Max w/o mirrors (in)
67.6
Height, Overall (in)
64.9
Overhang, Front (in)
33.9
Overhang, Rear w/o bumper (in)
- TBD -
Front Bumper to Back of Cab (in)
110.9
Cab to Axle (in)
34.2
Cab to End of Frame (in)
- TBD -
Ground to Top of Load Floor (in)
33.0
Ground to Top of Frame (in)
- TBD -
Frame Width, Rear (in)
- TBD -
Ground Clearance, Front (in)
7.7
Ground Clearance, Rear (in)
7.7
Frame
Frame Type
Ladder
Fuel Tank
Fuel Tank Capacity, Approx (gal)
19
Aux Fuel Tank Capacity, Approx (gal)
Fuel Tank Location
Inboard LH Frame Rail
Aux Fuel Tank Location
Interior Dimensions
Passenger Capacity
3
Front Head Room (in)
39.3
Front Leg Room (in)
44.0
Front Shoulder Room (in)
57.1
Front Hip Room (in)
53.3
Mileage
Fuel Economy Est-Combined (MPG)
19
Fuel Economy Est-Combined (MPG)
17
Fuel Economy Est-Combined (MPG)
20
EPA Fuel Economy Est - City (MPG)
17
EPA Fuel Economy Est - City (MPG)
15
EPA Fuel Economy Est - City (MPG)
18
EPA Fuel Economy Est - Hwy (MPG)
23
EPA Fuel Economy Est - Hwy (MPG)
21
EPA Fuel Economy Est - Hwy (MPG)
24
Steering
Steering Type
Pwr
Steering Ratio (:1), On Center
17.4
Steering Ratio (:1), At Lock
3.31
Turning Diameter - Curb to Curb (ft)
39.4
Turning Diameter - Wall to Wall (ft)
Summary
Vehicle Name
Colorado
Body Style
Regular Cab
Body Code
E63
Suspension
Suspension Type - Front
Coil Springs
Suspension Type - Rear
2-Stage Multi-Leaf
Spring Capacity - Front (lbs)
2633
Spring Capacity - Rear (lbs)
2900
Axle Type - Front
Independent
Axle Type - Rear
Semi-Floating
Axle Capacity - Front (lbs)
2633
Axle Capacity - Rear (lbs)
2900
Axle Ratio (:1) - Front
Axle Ratio (:1) - Rear
3.73
Shock Absorber Diameter - Front (mm)
30
Shock Absorber Diameter - Rear (mm)
30
Stabilizer Bar Diameter - Front (in)
1.10
Stabilizer Bar Diameter - Rear (in)
Tires
Front Tire Order Code
QRD
Rear Tire Order Code
QRD
Spare Tire Order Code
ZNF
Spare Tire Order Code
ZSR
Spare Tire Order Code
ZRD
Spare Tire Order Code
ZCY
Front Tire Size
P215/70R16
Rear Tire Size
P215/70R16
Spare Tire Size
P235/75R16
Spare Tire Size
P215/70R16
Spare Tire Size
Compact
Front Tire Capacity (lbs)
1452
Rear Tire Capacity (lbs)
1452
Spare Tire Capacity (lbs)
1452
Revolutions/Mile @ 45 mph - Front
Revolutions/Mile @ 45 mph - Rear
Revolutions/Mile @ 45 mph - Spare
- TBD -
Trailering
Dead Weight Hitch - Max Trailer Wt. (lbs)
3500
Dead Weight Hitch - Max Tongue Wt. (lbs)
350
Wt Distributing Hitch - Max Trailer Wt. (lbs)
3400
Wt Distributing Hitch - Max Trailer Wt. (lbs)
4000
Wt Distributing Hitch - Max Trailer Wt. (lbs)
2400
Wt Distributing Hitch - Max Tongue Wt. (lbs)
510
Wt Distributing Hitch - Max Tongue Wt. (lbs)
600
Wt Distributing Hitch - Max Tongue Wt. (lbs)
360
Fifth Wheel Hitch - Max Trailer Wt. (lbs)
Fifth Wheel Hitch - Max Tongue Wt. (lbs)
Transmission
Drivetrain
Rear Wheel Drive
Trans Order Code
M30
Trans Order Code
MA5
Trans Type
4
Trans Type
5
Trans Description Cont.
Automatic w/OD
Trans Description Cont.
Manual w/OD
Trans Description Cont. Again
First Gear Ratio (:1)
3.06
First Gear Ratio (:1)
3.75
Second Gear Ratio (:1)
1.63
Second Gear Ratio (:1)
2.26
Third Gear Ratio (:1)
1.00
Third Gear Ratio (:1)
1.37
Fourth Gear Ratio (:1)
0.70
Fourth Gear Ratio (:1)
1.00
Fifth Gear Ratio (:1)
Fifth Gear Ratio (:1)
0.73
Sixth Gear Ratio (:1)
Reverse Ratio (:1)
2.29
Reverse Ratio (:1)
3.67
Clutch Size (in)
Clutch Size (in)
- TBD -
Trans Power Take Off
Trans PTO Access
Transfer Case Model
Transfer Case Gear Ratio (:1), High
Transfer Case Gear Ratio (:1), Low
Transfer Case Power Take Off
Vehicle
EPA Greenhouse Gas Score
3
EPA Greenhouse Gas Score
5
Weight Information
Gross Axle Wt Rating - Front (lbs)
2633
Gross Axle Wt Rating - Rear (lbs)
2896
Curb Weight - Front (lbs)
1870
Curb Weight - Rear (lbs)
1395
Gross Vehicle Weight Rating Cap (lbs)
4850
Gross Combined Wt Rating (lbs)
7000
Gross Combined Wt Rating (lbs)
8500
Gross Combined Wt Rating (lbs)
6000
Wheels
Front Wheel Size (in)
16 x 6.5
Front Wheel Size (in)
16 x 6
Rear Wheel Size (in)
16 x 6.5
Rear Wheel Size (in)
16 x 6
Spare Wheel Size (in)
16
Spare Wheel Size (in)
Compact
Front Wheel Material
Steel
Rear Wheel Material
Steel
Spare Wheel Material
Steel