However, those trucks would arguably never have happened were it not for GMC. Read more: The 15 Most Reliable SUVs Of All Time, Ranked The Syclone was first unveiled to a surprised crowd at the ...

The high-performance GMC Typhoon is one of the coolest muscle cars around sporting a V6 engine, and you might be surprised at ...

A pickup with a turbo V6 might not seem that impressive by today's standards, but in the early 1990s a GMC Syclone like the one in Jay Leno's Garage was king of the American road.

Manufacturers have been offering pickups with a focus on performance way since before the Chevy 454SS or GMC Syclone, and the trend continues today. Let's look at some of the most powerful ...

Trucks like the F-150 SVT Lightning, GMC Syclone and Dodge Ram SRT-10. One by one, these hi-po trucks have faded away, but if there's one place where their successors can live, it's SEMA.

Prices shown are the prices you can expect to pay for a 1991 GMC Sonoma Syclone 2 Door 4WD across different levels of condition. Edit options.