What the car is and where it came from
It is a high-performance version of the GMC Sonoma compact pickup truck. Produced in 1991 by GMC and Production Automotive Services (PAS).
How it works, in terms someone would actually use
It sends power through a 4L60 4-speed automatic to a BorgWarner 4472 transfer case that splits torque 35% front / 65% rear. The 4.3L turbocharged V6 uses a Mitsubishi TD06-17C turbo and Garrett water/air intercooler. Four-wheel anti-lock brakes manage stopping.
What it gets right
It gets right the integration of forced induction and all-wheel drive into a short-wheelbase pickup body. It delivers immediate, street-usable thrust with no driveline compromise for daily use.
What it does not
It does not offer manual transmission. It does not use rear-wheel drive. It does not have a V8. It does not isolate the driver from body roll or turbo lag.
What it changed
It redefined what a production pickup could do: it proved AWD, turbocharging, and intercooling belonged in a mass-market truck chassis—not just sports cars or rally machines.
Who it is for, and who it is not
It is for enthusiasts who prioritise acceleration, drivetrain novelty, and factory-built audacity over comfort, refinement, or resale logic. It is not for collectors seeking rarity alone—2,998 units were built—or for drivers needing payload, towing, or cabin quiet.
Is it worth your time
Yes—if you want proof that a compact pickup can out-accelerate a Ferrari 348 ts and Chevrolet Corvette in 1991, and you value mechanical specificity over polish or longevity.
