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* Available in select territories

Isuzu® Trucks


2023 Isuzu NPR Class 3 Gas Truck

  • Advanced 6.6 liter V8 gasoline engine
  • 38.6 gallon in-frame fuel tank
  • 6-speed automatic transmission
  • Two cab choices with seating for 3 or 7
  • Body payload 6,077 to 6,807 lbs.
  • 18,000 lbs. GCWR/12,000 lbs. GVWR
Product DetailsSpecificationsRequest a Quote

Isuzu N-Series gas trucks are powered by a 6.6-liter V8 that has been engineered to give you the best of both worlds—it meets published Federal emission standards through the 2026 model year while generating more power and torque than previous N-Series gasoline engines.

The rigorous driving demands of medium-duty trucks require adurable powertrain. The N-Series meets this need with a cast iron block specifically designed for heavy-duty use. In addition, larger piston-cooling jets lower the engine’s temperature to help the engine run cooler and more efficiently.

Efficiency is a hallmark of this power plant. An aluminum head design incorporates direct injection, variable valve timing, and an air intake humidity sensor. This engine is a fuel sipper, not a fuel gulper.

The 6.6-liter V8 is not only clean and efficient—it’s also powerful. The engine generates an impressive 350 horsepower and 425 lb.-ft. of torque; the broader torque band gives the driver plenty of power and great response even with full loads. This engine runs smoother and quieter than previous gasoline powertrains in Isuzu trucks, lowering cabin noise and vibration for an enhanced driving experience. Isuzu N-Series gas trucks, powered by an engine that’s clean, powerful, durable, efficient and quiet: the best of both worlds.

Class: 3

GVWR: 12,000 pounds

GCWR: 18,000 pounds

Body/Payload Allowance: 6,077 – 6,807 lbs.

Engine: Advanced 6.6 liter GMPT L8T (Gen V) gasoline 8-cylinder; 350 HP @ 4,500 RPM; 425 lb-ft @ 3,800 RPM

Brakes: Vacuum/Hydraulic with 4-channel ABS

Tires: 215/85R-16E (10-pr)

Fuel Tank: 38.6 gallon in-frame

Transmission: 6-speed automatic

Body Application: Up to 20 feet

Cab: Seating for 3 (standard)/Seating for 7 (crew)

Request a Quote

Call 855.564.4658