1986 saw significant changes to the Grand National
that would make it truly one of the best American
performance cars of the mid-1980s.
Buick added an air-to-air intercooler,
adjusted the turbo,
modified the upper and lower intake manifolds,
and redesigned the exhaust system.
All of these changes added up to a boost in power to 235 bhp
and 330 lb-ft of torque.
Other changes included a revised front air dam
with an opening in the center to allow cool air
to reach the Intercooler duct and
a revised grille with fine vertical bars,
3.8 liter S.F.I V-6
leather wrapped steering wheel,
15 inch alloy wheels and
rear quarter window close-outs.
Production: Grand Nationals 5,512..
Performance: 0-60 in 5 seconds.
This car has only 80K miles showing on it.
PRice: Asking $17,950
If you have any questions about this car please
Call Frank at 316-371-3000 or
Click Here for a detailed Inspection Report on this vehicle