1991 GMC Syclone

• This vehicle is located at our Indianapolis facility - 2461 Reeves Rd #194, Plainfield, IN 46168 •

The 1991 GMC Syclone is one of the most iconic and unexpected performance trucks ever produced, and this example is presented in excellent condition with just 63,660 original miles. Finished in sleek black over a matching black interior, it retains its stealthy, menacing look that turned heads when it first hit the streets. Under the hood lies a turbocharged 4.3-liter V6 engine paired to a 4-speed automatic transmission, capable of launching the Syclone from 0 to 60 mph in under five seconds—quicker than many sports cars of its era.

This Syclone has been tastefully and thoughtfully maintained with several key updates. Recent service includes new front brake calipers, new rear wheel cylinders, and a fresh set of BF Goodrich G-Force Comp tires, ensuring confident stopping power and sharp handling. New shocks enhance the ride quality, while a new radiator and turbo intercooler pump help keep the boosted engine cool and responsive. An upgraded idler pulley, new alternator, and new serpentine belt further improve reliability.

For enthusiasts who appreciate subtle upgrades, a 3-inch stainless steel cat-back exhaust system has been installed, offering a deeper tone and performance benefits without compromising the truck's sleeper status. A new CV shaft for the transfer case rounds out the drivetrain updates. With power brakes, power steering, and front disc brakes, this all-wheel-drive rocket truck remains as capable as it is collectible. The Syclone was a limited production run—only 2,995 units were made in 1991—making this well-preserved example a rare opportunity to own a high-performance piece of GM history.

Price does not include applicable tax, title, license, processing, and/or $240 documentation fees.

To see over 80 photos of this car, including the undercarriage, please visit our website www.grautogallery.com