1987 Buick GNX coupe with a 3.8-liter turbocharged V6 engine. It features a Garrett T3 turbocharger, ceramic impeller, GNX-branded heat shield, high-capacity intercooler, and custom engine management programming. It also has a low-restriction exhaust system. The engine is rated at 276 horsepower and 360 lb-ft of torque.
The transmission is a 200R4 4-speed automatic with an upgraded oil cooler. The rear end includes a limited-slip differential and a GNX differential cover.
This GNX comes with cruise control, air conditioning, GNX-specific upholstery and gauges, and ASC/McLaren tuning. It has a performance suspension, black and sand gray cloth upholstery with Turbo 6 embroidery, a power-adjustable driver seat, power windows, power door locks, and a leather-wrapped steering wheel. Additional features include power steering, a Delco AM/FM/cassette stereo with Concert Sound II and a graphic equalizer, a placard with the GNX serial number 209, and dome lighting.
This well-tuned GNX offers both performance and luxury.