1999 GMC Sonoma Comparisons

General Pricing

Resale Value	$17,143.00	$14,818.00	$15,990.00
Destination	$520.00	$420.00	$520.00
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Engines & Power

Standard Engine	4.3L V6	2.7L I4	2.4L I4
Horsepower	180 @ 4400 RPM	150 @ 4800 RPM	143 @ 5200 RPM
Torque	240 @ 2800 RPM	177 @ 4000 RPM	154 @ 4000 RPM
Valves	2	4	4
Displacement (cc)	4300	2697	2389
Bore X Stroke (in.)	4.0 X 3.5	3.7 X 3.7	3.5 X 3.8
Compression Ratio	9.2:1	9.5:1	9.2:1

Fuel Economy

City (mpg)	21	21	21
Highway (mpg)	21	21	21

Exterior Dimensions & Weight

Curb Weight - Automatic (lb.)	3620.0	3035.8	3498.7
Wheelbase (in.)	117.9	103.3	104.3
Length (in.)	206.6	183.8	184.3
Width (in.)	67.9	66.5	71.9
Height (in.)	64.4	62.0	66.1
Track Front (in.)	57.2	54.9	60.0
Track Rear (in.)	55.1	55.7	59.3
Ground Clearance (in.)	7.9	10.8	9.3

Interior Dimensions

Standard Seating	3	3	3
Front Headroom (in.)	39.5	38.2	39.3
Rear Headroom (in.)	N/A	N/A	N/A
Front Legroom (in.)	42.4	41.7	40.9
Rear Legroom (in.)	N/A	N/A	N/A
Front Shoulder Room (in.)	56.9	54.1	55.3
Rear Shoulder Room (in.)	N/A	N/A	N/A
Front Hip Room (in.)	53.6	54.6	55.2
Rear Hip Room (in.)	N/A	N/A	N/A

Payload & Towing

Passenger Volumn (cu. ft.)

N/A

N/A

N/A

Steering, Suspension & Brakes

Front Suspension	torsion	wishbone	wishbone
Rear Suspension	beam	beam	beam
Tires	235/75R15	225/75R15	235/70R15

Anti-Theft & Locks

Power Door Locks

N/A

N/A

N/A

Braking & Traction

4 Wheel Drive / All Wheel Drive	4x4 wheel drive	rear wheel drive	4x4 wheel drive
ABS Brakes (2 or 4 Wheel)	Std.	N/A	Std.
Limited Slip Differential or Axle	N/A	N/A	N/A
Vehicle Stability Control System	N/A	N/A	N/A

Entertainment, Communication & Navigation

Radio	AM/FM	N/A	AM/FM
Cassette Player	N/A	N/A	Yes
CD Player	N/A	N/A	N/A
CD Changer	N/A	N/A	N/A
DVD Player	N/A	N/A	N/A
Navigation Aid	N/A	N/A	N/A

Interior

Cruise Control	N/A	N/A	N/A
Tilt Steering	N/A	N/A	N/A
Telescopic Steering Column	N/A	N/A	N/A

Heating, Ventilation & Air Conditioning

Air Conditioning

N/A

N/A

Std.

Safety

Driver Airbag	Std.	Std.	Std.
Front Side Airbag	N/A	N/A	N/A
Passenger Side Airbag	Std.	Std.	Std.
Rear Side Airbag	N/A	N/A	N/A

Seats

Driver Multi-Adjustable Power Seat

N/A

N/A

N/A

Roof

Sunroof / Moonroof

N/A

N/A

N/A

Windows, Mirrors & Wipers

Power Windows

N/A

N/A

N/A