2002 GMC Sierra 1500 Specifications

Ext Cab 143.5" WB
MSRP based on Ext Cab 143.5" WB
 

Quick Specs

Gas Mileage 15 mpg City/20 mpg Hwy
Engine Gas V8, 4.8L
EPA Class No Data
Style Name 2WD Extended Cab Standard Box
Drivetrain Rear Wheel Drive
Passenger Capacity 6
Passenger Doors 2
Body Style Extended Cab Pickup - Short Bed
Transmission 4-speed automatic transmission w/OD

Dimensions

Weight Information
Gross Vehicle Weight Rating Cap (lbs) 6200
Curb Weight - Front (lbs) 2548
Gross Axle Wt Rating - Front (lbs) 3600
Gross Combined Wt Rating (lbs) 11,000
Curb Weight - Rear (lbs) 1809
Gross Axle Wt Rating - Rear (lbs) 3686
Interior Dimensions
Second Leg Room (in) 33.7
Front Hip Room (in) 61.4
Front Leg Room (in) 41.3
Second Shoulder Room (in) 66.3
Passenger Capacity 6
Second Head Room (in) 38.4
Front Shoulder Room (in) 65.2
Second Hip Room (in) 61.5
Front Head Room (in) 41.0
Exterior Dimensions
Front Bumper to Back of Cab (in) 138.5
Frame Width, Rear (in) - TBD -
Overhang, Front (in) 36.9
Ground to Top of Load Floor (in) 30.5
Width, Max w/o mirrors (in) 78.5
Cab to Axle (in) 41.9
Ground Clearance, Front (in) 8.0
Wheelbase (in) 143.5
Overhang, Rear w/o bumper (in) 47.3
Ground to Top of Frame (in) - TBD -
Height, Overall (in) 71.2
Cab to End of Frame (in) - TBD -
Ground Clearance, Rear (in) 8.3
Length, Overall w/o rear bumper (in) 227.7
Cargo Area Dimensions
Cargo Volume (ft³) 56.9
Cargo Box (Area) Height (in) 19.5
Cargo Box Width @ Floor (in) 64.8
Ext'd Cab Cargo Volume (ft³) - TBD -
Cargo Box Length @ Floor (in) 78.7
Tailgate Width (in) 63.8
Cargo Box Width @ Wheelhousings (in) 50.0
Cargo Box Width @ Top, Rear (in) 63.8

Fuel Economy

Fuel Tank
Fuel Tank Location LH
Fuel Tank Capacity, Approx (gal) 26
Aux Fuel Tank Location NA
Aux Fuel Tank Capacity, Approx (gal) NA
Mileage
EPA Fuel Economy Est - City (MPG) 15
EPA Fuel Economy Est - Hwy (MPG) 20

Performance Specs

Engine
Engine Oil Cooler NA
SAE Net Horsepower @ RPM 270 @ 5200
Displacement 4.8L/293
Engine Order Code LR4
SAE Net Torque @ RPM 285 @ 4000
Fuel System SFI
Engine Type Gas V8
Transmission
Second Gear Ratio (:1) 1.63
Reverse Ratio (:1) 2.29
Transfer Case Gear Ratio (:1), High NA
Trans Description Cont. Again NA
Fifth Gear Ratio (:1) NA
Trans PTO Access NA
Seventh Gear Ratio (:1) NA
Trans Type 4
Third Gear Ratio (:1) 1.00
Clutch Size (in) NA
Transfer Case Gear Ratio (:1), Low NA
Drivetrain Rear Wheel Drive
First Gear Ratio (:1) 3.06
Sixth Gear Ratio (:1) NA
Transfer Case Model NA
Trans Description Cont. Automatic w/OD
Fourth Gear Ratio (:1) 0.70
Trans Power Take Off NA
Transfer Case Power Take Off NA
Trans Order Code M30
Brakes
Rear Brake Rotor Diam x Thickness (in) 12.8 x 0.9
Disc - Rear (Yes or ) Yes
Brake ABS System (Second Line) NA
Drum - Rear (Yes or ) NA
Brake Type Pwr
Front Brake Rotor Diam x Thickness (in) 12.0 x 1.14
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in) NA
Brake ABS System Four-Wheel
Steering
Turning Diameter - Wall to Wall (ft) - TBD -
Steering Ratio (:1), At Lock - TBD -
Steering Type Pwr
Turning Diameter - Curb to Curb (ft) 45.3
Steering Ratio (:1), On Center 14.2
Tires
Front Tire Capacity (lbs) 1913
Revolutions/Mile @ 45 mph - Spare - TBD -
Rear Tire Size P255/70R16
Revolutions/Mile @ 45 mph - Front - TBD -
Spare Tire Order Code QCC
Rear Tire Capacity (lbs) 2064
Front Tire Order Code QCC
Spare Tire Size P255/70R16
Revolutions/Mile @ 45 mph - Rear - TBD -
Front Tire Size P255/70R16
Spare Tire Capacity (lbs) 1913
Rear Tire Order Code QCC
Wheels
Rear Wheel Material Steel
Spare Wheel Size (in) 16 x 6.5
Front Wheel Size (in) 16 x 6.5
Spare Wheel Material Steel
Front Wheel Material Steel
Rear Wheel Size (in) 16 x 6.5
Suspension
Axle Capacity - Front (lbs) 3600
Shock Absorber Diameter - Rear (mm) 35
Axle Type - Front Hypoid
Axle Ratio (:1) - Rear 3.42
Spring Capacity - Front (lbs) 3739
Axle Capacity - Rear (lbs) 3750
Stabilizer Bar Diameter - Front (in) 1.42
Suspension Type - Front Coil Spring
Axle Type - Rear Semi-Floating
Shock Absorber Diameter - Front (mm) 35
Spring Capacity - Rear (lbs) 3686
Axle Ratio (:1) - Front NA
Stabilizer Bar Diameter - Rear (in) - TBD -
Suspension Type - Rear 2-Stage Multi-Leaf

Safety Features

Safety
Air Bag-Frontal-Driver Yes
Air Bag-Frontal-Passenger Yes
Air Bag-Passenger Switch (On/Off) Yes
Air Bag-Side Body-Front No
Air Bag-Side Body-Rear No
Air Bag-Side Head-Front No
Air Bag-Side Head-Rear No
Brakes-ABS Yes
Child Safety Rear Door Locks No
Daytime Running Lights Yes
Traction Control No
Night Vision No
Rollover Protection Bars No
Fog Lamps No
Parking Aid No
Tire Pressure Monitor No
Back-Up Camera No
Stability Control No
Other Features 4-wheel anti-lock brake system
Driver & front passenger airbags w/passenger side deactivation...
Manual lap/shoulder safety belts, front/rear outboard seat...
Manual lap safety belts, center seat positions
Head restraints, front/rear seats
Daytime running lamps
Side door guard beams

Warranty

Warranty
Basic Miles/km 36,000
Basic Years 3
Corrosion Miles/km 100,000
Corrosion Years 6
Drivetrain Miles/km 36,000
Drivetrain Years 3
Roadside Assistance Miles/km 36,000
Roadside Assistance Years 3

Other Specs

Cooling System
Total Cooling System Capacity (qts) 13.6
Electrical
Maximum Alternator Capacity (amps) 105
Cold Cranking Amps @ 0° F (Primary) 600
Maximum Alternator Watts NA
Cold Cranking Amps @ 0° F (2nd) NA
Trailering
Fifth Wheel Hitch - Max Trailer Wt. (lbs) 9500
Wt Distributing Hitch - Max Trailer Wt. (lbs) 9500
Dead Weight Hitch - Max Trailer Wt. (lbs) 5000
Fifth Wheel Hitch - Max Tongue Wt. (lbs) 1500
Wt Distributing Hitch - Max Tongue Wt. (lbs) 1000
Dead Weight Hitch - Max Tongue Wt. (lbs) 600
Looking for other models of the GMC Sierra 1500?
Read reviews & get prices
Compare the 2002 GMC Sierra 1500 against the competition
Compare All Cars