Basic Info

Vehicle Details

Year:

2003

Make:

GMC

Model:

Sonoma

Trim:

SL 4X4 Extended CAB 122.9 IN. WB

Style:

SL 4x4 Extended Cab 122.9 in. WB

Base Price:

$20,320

Drive:

4x4

Dimensions & Weight

Curb Weight:

3,761 lbs

Length:

205.3 in.

Width:

67.9 in.

Height:

63.4 in.

Wheelbase:

122.9 in.

Engine & Powertrain

Horsepower:

190 hp @ 4,400 rpm

Torque:

250 ft-lbs @ 2,800 rpm

Engine:

4.3l V-6 Ohv

Displacement:

4.3 liters

Compression Ratio:

9.20 to 1

Valves:

12

Engine Config:

Standard

Redline:

5,200 rpm

Dyno Chart

1000220034004600RPM050100150200Power (hp)075150225300Torque (lb-ft)
  • Horsepower
  • Torque

Performance

All times below are derived from the MotorMatchup advanced vehicle simulation using a street surface.

Street Surface

0-60 mph (1ft):

8.73 sec

0-60 mph:

9.09 sec

0-100 mph:

26.8 sec

Top Speed:

128 mph

Drag Strip Performance

⅛ mile:

10.65 sec @ 66.8 mph

¼ mile:

16.57 sec @ 81.6 mph

½ mile:

26.4 sec @ 99.6 mph

1 mile:

42.77 sec @ 117.3 mph

Metric Performance

0-100 km/h:

9.55 sec

0-200 km/h:

58.16 sec

Drivetrain

Front Tires:

P235/70SR15

Rear Tires:

P235/70SR15

Tire Compound:

All-seasons

Transmission:

4-speed Automatic

Final Drive:

3.42

Gear Ratios

1: 3.06
2: 1.63
3: 1
4: 0.7
5: 0.78
R: 2.29
Speed vs RPM
Top Speed: 128 MPHRedline: 5200 RPM01500300045006000RPM055110209MPH

Fuel & Efficiency

MPG Highway:

18 mpg

MPG City:

14 mpg

Fuel Capacity:

18 gal.

Estimated Range:

288 miles

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