1996 GMC Sonoma Extended Cab Truck

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4,300 cc 4.3 liters 6 V front longitudinal engine with 101.6 mm bore, 88.4 mm stroke, 9.1 compression ratio, cast iron block, cast iron head, overhead valve, automatic valve adjustment and two valves per cylinder

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Unleaded fuel

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Fuel economy EPA highway (l/100km): 11.2

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Single-point injection fuel system

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Main 72 liter fuel tank

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Power: 134 kW , 180 HP @ 4,400 rpm; 240 ft lb @ 2,800 rpm