Magic. Sonoma GT Debuting in 1992, the GMC Sonoma GT was a performance package available on the two-wheel drive regular cab short bed Sonoma and was offered as an alternative lower priced version of its predecessor, the 1991 Syclone. The Sonoma GT was powered by an enhanced Vortec non turbocharged 4.3L L35 V6. It featured central multi-port fuel injection and produced and of torque. It was equipped with a 4L60 automatic transmission and a limited-slip differential with 3.42:1 gearing. Because the Sonoma GT wasn't built as a track oriented speed demon like the Syclone, it still retained its payload capacity and towing ratings meaning that the owner could still use it like a pickup truck if they so desired. Modified by Production Automotive Services of Troy, Michigan, the Sonoma GT featured a unique “Syclone inspired” cladding kit. While sharing the same front and rear bumper as the Syclone (and future 92-93 GMC Typhoon), the aero package did not have as much of an aggressive look as the Syclone but still featured bumperettes, lower door skirts, and rear quarter bed corners to round out the cladding package. GMC also decided to follow through with the Syclone theme into the interior which featured the same black and red piping door inserts and bucket seats – sans any headrest logo (the Syclone featured embroidered headrest logos), along with the same center console and shifter as seen in the Syclone. The gauge cluster was also the same setup, however due to the non turbo-charged powerplant of the Sonoma GT, the boost gauge is not included in the RPM cluster. The Sonoma GT's production only lasted for 1992. Only 806 Sonoma GTs were ever produced, in a variety of colors such as the standard monochromatic black, apple red, white, aspen blue, teal, and forest green. Sonoma GT color breakdown; 1991 Black w/ Black (1 Total) Black w/ Black (406 Total) Black w/ Gray (30 Total) Frost White w/ Gray (107 Total) Apple Red w/ Gray (179 Total) Bright Teal w/ Gray (54 Total) Forest Green Metallic w/ Gray (15 Total) Aspen Blue w/ Gray (15 Total) 1993 Sonoma Some 1992 and 1993 Sonomas came with a factory equipped L35 W-code engine. For 1993 no specialty labeling or limited edition tags were known to be used with the W-code engine. Production totals for these vehicles are unknown. 1991 Syclone The Syclone was a high performance package