1987 Buick GNX Pictures, Specifications, and Information

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1987 Buick GNX Pictures, Specifications, Information

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specifications information


General Information
Vehicle Type: 2-door coupe, production car
Price: $29,290 (1987)
Miles Per Gallon: 15/23 mpg
Drivetrain
Configuration Front Engine/RWD
Engine: Turbocharged V6
Displacement: 3800 cc
Horsepower: 276 bhp @ 4400 rpm
Torque: 360 lb-ft @ 3000 rpm
Max RPM: 5600 rpm
Transmission: 4-Speed Automatic
Dimensions
Weight: 3545 lbs
Height: --.- in
Length: ---.- in
Width: --.- in
Wheelbase: --.- in
Track: f: --.- / r: --.- in
Performance
0-60 mph: 4.7 sec
0-100 mph: 12.9 sec
Quarter Mile: 13.4 sec @ 104 mph
Top Speed: 124 mph
Lateral Acceleration: .88g
Braking, 60-0 mph: --- ft
Slalom Speed: --.- mph
Nürburgring Lap Time: --.- minutes
In 1987 GM decided to end the production of the famed Grand National and as a grand finale decided to make an ultimate version. Instead of doing the work themselves, Buick handed the car over to ASC/McLaren Specialty Products. McLaren added a special Garrett turbocharger, lightweight ceramic impeller, and a better intercooler. A modified computer chip and a low restriction exhuast rounded out the power upgrades. To handle the extra power the transmission was improved for better shifts and the torque converter was upgraded. On the exterior, the GNX got fender flares and side vents that helped cool the engine. The Grand National's wheels were upgraded to 16-inch alloys, and the tires were wider to help put the power down on the road. Lastly, GNX badges replaced the Grand National identification on the grill and trunk. Only 547 GNX's were ever made.

photos
Image Credits: Buick

84 85 86 87 Buick Gnx Grand National Regal Tail Lights Restored picture

84 85 86 87 Buick Gnx Grand National Regal Tail Lights Restored

$495.00



Buick GNX Grand National Book picture

Buick GNX Grand National Book

$150.00



1985 86 87 Buick GNX Grand  National Turbo Regal T Gray  Foam Steering Wheel picture

1985 86 87 Buick GNX Grand National Turbo Regal T Gray Foam Steering Wheel

$170.00



NOS 1987 Buick GNX rare ALUMINUM rear BRAKE DRUMS 87 original GM pair 1255496 picture

NOS 1987 Buick GNX rare ALUMINUM rear BRAKE DRUMS 87 original GM pair 1255496

$775.00



Original 1987 Buick GNX Turbo Charger USED picture

Original 1987 Buick GNX Turbo Charger USED

$2250.00



GM# 12336213 1987 BUICK GNX NOS TURBOCHARGER GARRETT A/R ALL G BODY WITH GNX 231 picture

GM# 12336213 1987 BUICK GNX NOS TURBOCHARGER GARRETT A/R ALL G BODY WITH GNX 231

$50000.00



87 1987 BUICK GNX NEW TURBO COVER SHIELD RARE  picture

87 1987 BUICK GNX NEW TURBO COVER SHIELD RARE

$349.00



1987 Buick GNX Instrument Cluster Mounting Gauge Panel Housing - NeW picture

1987 Buick GNX Instrument Cluster Mounting Gauge Panel Housing - NeW

$212.99



Grand National Intercooled Garage Banner Mancave Car Sign 4 foot for Buick GNX picture

Grand National Intercooled Garage Banner Mancave Car Sign 4 foot for Buick GNX

$79.99



OER Left Hand Driver's Side Tail Lamp Bezel 1984-1987 Buick GNX Grand National picture

OER Left Hand Driver's Side Tail Lamp Bezel 1984-1987 Buick GNX Grand National

$119.98




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