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Grand National, Like New, Slick Turbocharged 3.8L SFI Intercooled

  • Location: Harriman, Tennessee, United States
  • Condition: Used
  • Make: Buick
  • Model: Grand National
  • Type: Coupe
  • Trim: Grand National
  • Year: 1984
  • Mileage: 5,664
  • VIN: 1g4ak479xeh620787
  • Color: Black
  • Engine size: Turbocharged 3.8L SFI Intercooled
  • Number of cylinders: 6
  • Power options: Air Conditioning, Cruise Control
  • Fuel: Gasoline
  • Transmission: Automatic
  • Drive type: RWD
  • Interior color: Gray
  • Options: Leather Seats
  • Vehicle Title: Clear

1984 Buick Grand National Grand National Description

1984 Grand National-3.8-SFI-Turbo

See Upgrades Below, Slick Car

DescriptionThis is a very slick car, paint is a 9.5. This is the first year of the Grand Nationals, and this is the only year with the Leather/Cloth interior.

CHANGES: It has the 1987 Grand National engine and transmission with 35K miles, the total car has been refurbished. I mean, taken apart for paint by professional body shop (have pictures) and it is SLICK. It is amazing paint as you can see. Interior isA 9 out of 10 and paint is, I say a 9.5. I know these are getting hard to find, but especially in this condition with the upgrades. It has the black-out look when it was redone, looks very good. Wanting to sale, to buy a pre-72 model car, I like older cars. This car is fun and fast, and yes, it draws alot of attention, not your car you see every day.

ENGINE: 3.8 SFI-Turbo Intercooled out of a 1987 Grand National with a matching transmission that had 35K miles, has some upgrades, see below. But still can be driven where ever and whenever.

  • Little bigger cam, kind of mild

  • Bigger turbo & factory 87 GN intercooler

  • 55 lb. Injectors and Tuned by Professional shop

  • Bigger radiator changed to a Griffin Radiator

  • Aluminum Rear Diff. cover

BODY/EXTERIOR: -

  • Super slick paint, and near perfect.

  • Almost new BR Goodrich tires with perfect factory wheels, including spare in trunk

  • Added 4 piston calipers

  • T-Top option with T-top shades

  • Added the tinted tail lights, marker and parking lights, gives it the black-out look

  • Installed new tinted windshield when it was getting paint.

  • The car was painted in 2016, I have pictures before it was painted, nothing at all wrong, just paint was faded a little. But it was all taking apart and done right. Pictures when it was taken apart


INTERIOR:- Has bucket seats, and the ONLY year for the Leather/Cloth seats, and are perfect. Look at the console, the radio knobs, shifter, pedals, etc.. all like new.
  • Very nice, you can see from the pictures.

  • Added the gauge pods on the pillar, and has an oil and water temp gauge in the console area,instead of the dash dummy lights.

  • Everything works on the car.

Only 200 of the 1984 Grand Nationals were produced with the T-Top option and digital dash, which makes these the rarest of the Grand Nationals, And for this year ONLY had the Lear Siegler leather/cloth interior which was only produced in 1984, others years were cloth only.

Only 5,204 Turbo Regals were produced in 1984, only 2,000 of which were Grand Nationals.- PLEASE do your research, these was a limited production for collector later.

  • I know the prices for these cars are all over the place, depends on, year, miles, condition etc.. But they are collector cars now, and this is a nice slick one to be.

  • I have 2 Chilton GM shop manuals and about 5” stack of paperwork, receipts on the car.

  • This is a very slick car, and is ready to drive. ONLY reason I am selling is to get an older car, other than that, I should probably keep this car, cause they are getting hard to find (esp. in this shape).

I WILL Assist with SHIPPING, ONCE THECAR IS PAID FOR, EITHER YOUR SHIPPER OR I have a guy that is good, quick, and takes care of you vehicle, An enclosed trailer.

  • I WILL PAY UP TO $500 for shipping, and the difference would be up to you.


Babied & adult owned, Lingenfelter heads & cam package Cnc ported as well as Wilson intake, 3.90 gear & HD shafts, trans. Etc. I have all Paperwork & DYNO sheet . still gets 27 mpg on HWY...
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