1998 GMC Sonoma specs & colors
Regular Cab Pickup
MSRP
      - Reg Cab 108" WB
 - $12,122
 - Reg Cab 118" WB
 - $12,786
 - Reg Cab Sptside 108"WB SLS (CMI)R6V
 - $13,285
 - Reg Cab 108" WB SLS (CMI)R6V
 - $13,285
 - Reg Cab 108" WB SLS
 - $13,480
 - Reg Cab 118" WB SLS
 - $13,831
 - Reg Cab Sportside 108" WB SLS
 - $13,955
 - Reg Cab Sptside 108"WB SLS (CMI)1SV
 - $14,085
 - Ext Cab 123" WB SLS 4-cyl (CMI)R6V
 - $15,285
 - Ext Cab 123" WB SLS
 - $15,531
 - Ext Cab Sportside 123" WB SLS
 - $16,006
 - Reg Cab 108" WB 4WD
 - $16,665
 - Reg Cab 118" WB 4WD
 - $16,997
 - Ext Cab Sptside 123"WB SLS (CMI)1SV
 - $17,685
 - Ext Cab 123" WB SLS V6 (CMI)1SV
 - $17,685
 - Reg Cab 108" WB 4WD SLS
 - $18,033
 - Reg Cab 118" WB 4WD SLS
 - $18,460
 - Reg Cab Sportside 108" WB 4WD SLS
 - $18,483
 - Ext Cab 123" WB 4WD SLS
 - $19,933
 - Ext Cab Sportside 123" WB 4WD SLS
 - $20,383
 
Key specs
Color options
Interior
  
    Light Beige
    Graphite
    Gray
    Pewter Gray
    Packages
-$226
Starting MSRP
- SL decor
 - radio delete
 - rear bumper delete w/close out panel
 
$0
Starting MSRP
- SL decor
 
Specifications
Highlights
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                    Gas L4  
                Engine Type 
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                    19 City / 26 Hwy  
                MPG 
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                    175 hp 
                180 hp 120 hp Horsepower 
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                    3  
                Seating Capacity 
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Brakes
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                    Power  
                Brake Type 
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                    4-Wheel  
                Brake ABS System 
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                    Not Available  
                Brake ABS System (Second Line) 
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                    Yes  
                Disc - Front (Yes or   ) 
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                    Not Available  
                Disc - Rear (Yes or   ) 
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                    10.5 x 1.03 in 
                Front Brake Rotor Diam x Thickness 
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                    Not Available in 
                Rear Brake Rotor Diam x Thickness 
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                    Yes  
                Drum - Rear (Yes or   ) 
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Electrical
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                    525  
                Cold Cranking Amps @ 0° F (Primary) 
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                    100  
                Maximum Alternator Capacity (amps) 
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Engine
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                    140 @ 3600  
                SAE Net Torque @ RPM 
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                    120 @ 5000  
                SAE Net Horsepower @ RPM 
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                    2.2L/133  
                Displacement 
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                    Gas L4  
                Engine Type 
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                    M/T  
                A/T 5-Speed M/T 4-Speed A/T Transmission Options 
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                    19 City / 26 Hwy  
                MPG 
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                    11.5 qts 
                Total Cooling System Capacity 
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Measurements
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                    3  
                Passenger Capacity 
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                    40 in 
                Front Head Room 
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                    42 in 
                Front Leg Room 
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                    57 in 
                Front Shoulder Room 
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                    54 in 
                Front Hip Room 
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                    N/A  
                Second Head Room 
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                    N/A  
                Second Leg Room 
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                    N/A  
                Second Shoulder Room 
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                    N/A  
                Second Hip Room 
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                    108 in 
                Wheelbase 
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                    191 in 
                Length, Overall w/o rear bumper 
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                    N/A  
                Length, Overall w/rear bumper 
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                    N/A  
                Length, Overall 
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                    68 in 
                Width, Max w/o mirrors 
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                    63 in 
                Height, Overall 
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                    35 in 
                Overhang, Front 
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                    46 in 
                Overhang, Rear w/o bumper 
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                    Not Available in 
                Cab to End of Frame 
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                    29 in 
                Ground to Top of Load Floor 
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                    9 in 
                Ground Clearance, Front 
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                    7 in 
                Ground Clearance, Rear 
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                    73 in 
                Cargo Box Length @ Floor 
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                    55 in 
                Cargo Box Width @ Top, Rear 
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                    55 in 
                Cargo Box Width @ Floor 
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                    40 in 
                Cargo Box Width @ Wheelhousings 
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                    17 in 
                Cargo Box (Area) Height 
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                    55 in 
                Tailgate Width 
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                    39 ft³ 
                Cargo Volume 
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                    Not Available ft³ 
                Ext'd Cab Cargo Volume 
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Steering
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                    Power  
                Steering Type 
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                    N/A  
                Steering Ratio (:1), Overall 
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                    37 ft 
                Turning Diameter - Curb to Curb 
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                    39 ft 
                Turning Diameter - Wall to Wall 
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Suspension
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                    Indep Coil Spring  
                Suspension Type - Front 
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                    2-Stage Multi-Leaf  
                Suspension Type - Rear 
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                    Not Available  
                Axle Type - Front 
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                    Semi-Floating  
                Axle Type - Rear 
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Tires & Wheels
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                    P205/75R15  
                Front Tire Size 
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                    P205/75R15  
                Rear Tire Size 
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                    T155/90D16  
                Spare Tire Size 
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                    15 x 7 in 
                Front Wheel Size 
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                    15 x 7 in 
                Rear Wheel Size 
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                    16 x 4 in 
                Spare Wheel Size 
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                    Steel  
                Front Wheel Material 
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                    Steel  
                Rear Wheel Material 
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                    Steel  
                Spare Wheel Material 
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Weight & Capacity
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                    N/A  
                Maximum Trailering Capacity 
               | 
          
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                    Not Available lbs 
                Fifth Wheel Hitch - Max Tongue Wt. 
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                    2,000 lbs 
                Fifth Wheel Hitch - Max Trailer Wt. 
               | 
          
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                    750 lbs 
                Wt Distributing Hitch - Max Tongue Wt. 
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                    2,000 lbs 
                Wt Distributing Hitch - Max Trailer Wt. 
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                    350 lbs 
                Dead Weight Hitch - Max Tongue Wt. 
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                    2,000 lbs 
                Dead Weight Hitch - Max Trailer Wt. 
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                    5,000 lbs 
                Gross Combined Wt Rating 
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                    1,212 lbs 
                Maximum Payload Capacity 
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                    1,212 lbs 
                As Spec'd Payload 
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                    2,988 lbs 
                As Spec'd Curb Weight 
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                    0 lbs 
                Option Weight - Rear 
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                    0 lbs 
                Option Weight - Front 
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                    1,253 lbs 
                Curb Weight - Rear 
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                    1,735 lbs 
                Curb Weight - Front 
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                    N/A  
                Base Curb Weight 
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                    19 gal 
                Fuel Tank Capacity, Approx 
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                    Not Available gal 
                Aux Fuel Tank Capacity, Approx 
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                    4,800 lbs 
                Gross Axle Weight Rating 
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                    2,988 lbs 
                Curb Weight 
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                    0 lbs 
                Total Option Weight 
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                    4,200 lbs 
                Gross Vehicle Weight Rating 
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Compare trims
        Wondering which trim is right for you?
Our 1998 GMC Sonoma trim comparison will help you decide.
