GMC Sonoma 1998 Performance Specs

Read about the preowned '98 GMC Sonoma engine specifications, and fuel economy EPA MPG including detailed specification of the 1998 Sonoma horsepower, and performance specs.

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GMC Sonoma Specs

	1998 GMC Sonoma Performance & Efficiency Standard Features
• Auxiliary oil cooler • 4,300 cc 4.3 liters 6 V front longitudinal engine with 101.6 mm bore, 88.4 mm stroke, 9.2 compression ratio, cast iron block, cast iron head, overhead valve and two valves per cylinder • Unleaded fuel • Fuel economy EPA highway (l/100km): 11.2 • Single-point injection fuel system • 72 liter fuel tank • Power: 134 kW , 180 HP @ 4,400 rpm; 240 ft lb , 325 Nm @ 2,800 rpm