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GM 5.3-Liter Vortec Engine: How Much Horsepower And Torque Does It Produce?

General Motors introduced the 5.3-liter Vortec V8 back in 1999 and kept it in production for 15 years. Over that time, it became one of the most popular small-block engines in GM's lineup, offering ...
GM Authority

GM 5.3L Liter V8 Vortec LMG Engine

The Vortec 5.3L V8 LMG was an engine produced by General Motors for full-size SUVs. Displacing 5.3 liters in a V8 configuration, the LMG was part of the Vortec (Generation IV Small Block) engine ...
autoevolution

GM's Next Small-Block V8 Engine Family Allegedly Includes 5.7L and 6.6L Options

The next-generation small block could launch for the 2027 model year with displacements of 5.7 and 6.6 liters instead of the ...
SlashGear

What's The Difference Between An LS And A Vortec Engine?

Over the years, General Motors has employed several eight-cylinder engine designs ranging from the inline "Straight-8" to the current LT1 V8. However, many agree that the small-block LS engines were ...
Jalopnik

Everything You Need To Know About GM's 5.3L V8 Ecotec3 Engine

The 5.3-liter V8 Ecotec3 might seem like the stepchild of the General Motors family, especially with the LS series of engines around, but it's a winner in its own right. This naturally aspirated ...
Business Wire

General Motors Hit With $102.6 Million Jury Verdict in Class Action Over Defective Engines

SAN FRANCISCO--(BUSINESS WIRE)--In a rare class action trial verdict, a California federal jury today found that the nation’s largest automobile manufacturer hid an engine defect that resulted in ...