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What engine is in a 1989 GMC Sierra 2500?

The 1989 GMC Sierra 2500 was equipped with a powerful V8 engine, providing ample power and performance for this full-size pickup truck. The specific engine found in the 1989 GMC Sierra 2500 was the 5.7-liter V8 engine, also known as the Vortec 5700.


The Vortec 5700 V8 Engine


The Vortec 5700 V8 engine was a popular and reliable powerplant used in a variety of General Motors vehicles during the late 1980s and early 1990s. This engine was known for its robust construction, good fuel efficiency, and impressive towing and hauling capabilities.



  • Displacement: 5.7 liters (350 cubic inches)

  • Horsepower: 160 hp at 4,000 rpm

  • Torque: 275 lb-ft at 2,800 rpm

  • Fuel system: Throttle-body fuel injection

  • Cylinder configuration: V8


The Vortec 5700 V8 engine was a key component of the 1989 GMC Sierra 2500, providing the necessary power and performance for this full-size pickup truck.


Engine Specifications and Performance


The 5.7-liter Vortec V8 engine in the 1989 GMC Sierra 2500 was known for its robust and reliable performance. With 160 horsepower and 275 lb-ft of torque, this engine provided ample power for towing, hauling, and everyday driving. web>



  • Displacement: 5.7 liters (350 cubic inches)

  • Horsepower: 160 hp at 4,000 rpm

  • Torque: 275 lb-ft at 2,800 rpm

  • Fuel system: Throttle-body fuel injection

  • Cylinder configuration: V8


The Vortec 5700 V8 engine was a reliable and capable powerplant that helped make the 1989 GMC Sierra 2500 a popular choice among truck buyers.

What engine is in a 1990 GMC 2500?


Engine

Base engine size4.3 L
CylindersV6
Base engine typeGas



What is the mpg on a 1988 GMC Sierra 2500?


Based on data from 3 vehicles, 14 fuel-ups and 2,805 miles of driving, the 1988 GMC K2500 gets a combined Avg MPG of 13.81 with a 3.08 MPG margin of error.



How many miles will a GMC 2500 last?


The average lifespan of a GMC Sierra is around 250,000 miles with proper maintenance, and it can exceed this figure with excellent care.



What engine is in the GMC 2500HD?


"The Sierra 2500HD's standard engine is a 6.6-liter gasoline V-8 that produces 401 hp and 464 lb-ft of torque. Although that output is solid, the old-school six-speed automatic transmission it's routed through is one reason why the truck doesn't feel so powerful from behind the wheel."



What is a GMC Vortec engine?


Vortec is a trademarked name for a line of gasoline engines for General Motors trucks. The name first appeared in an advertisement for the 1985 model year 4.3 L V6 that used "vortex technology" to create a vortex inside the combustion chamber, creating a better air / fuel atomization.



How do I know what engine my Sierra has?


GMC SIERRA VIN check: what can you find out? The first three characters are in the center of the 17-character alphanumeric VIN and indicate the country of origin and manufacturer information. Characters four through eight indicate the size and specifications of the engine, as well as the type of vehicle.



What engine does a 1989 GMC Sierra have?


7.4 Liter V8. A large displace- ment workhorse with plenty of horsepower and torque for big jobs, this proven V8 is one of the biggest engines offered in full-size pickups.



What kind of engine does a Chevy 2500 have?


At the heart of the 2021 Silverado 2500 HD is a 6.6L V8 engine. Whether it's a gas or diesel engine is your choice. The Duramax® turbo-diesel option delivers better horsepower, mountains of torque, and maximum towing of over 18,000 pounds.



What motor is in a 1989 Chevy 2500?


Under the hood, the K2500 came equipped with a range of powerful engines, including a hefty 5.7-liter V8 that delivered solid performance.



How many miles per gallon does a 1989 GMC 2500 get?


Based on data from 2 vehicles, 108 fuel-ups and 24,767 miles of driving, the 1989 GMC G2500 gets a combined Avg MPG of 11.52 with a 0.57 MPG margin of error.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.