Buick Gnx

1987 Buick GNX Black

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Vehicle Specification

Buick

Make

GNX

Model

1529993

Listing ID

Coupe

Body Style

Automatic

Transmission

Gasoline

Fuel Type

1987

Year

Used

Condition

Black

Exterior Color

Vehicle Description

If you re a purist, then this is the car for you!

Here is an All Original and Very Well Preserved 1987 Buick GNX

It has 1,872 actual miles with no mileage discrepancy

I run NON-Ethanol fuel only with Mobil 1 5W30 Full Synthetic Oil with ZDD Plus

All GNX's were modified by ASC MCLAREN Performance Technologies

'Grand National Experimental'

Professionally detailed to "Showroom Quality" with paint correction and then ceramic coated. Ceramic coating lasts for years with proper care.

Factory Original paint is so smooth it looks like it was wet sanded

ORIGINAL Brand New Car Smell

Smooth high gloss finish.

Original paint car with numbers matching drive train.

Extremely clean, please zoom in on the pictures

Headliner does not sag,. Picture of headliner looks like discoloration but it is only a reflection

Everything works, even the power antenna

Delivered in Michigan, $29,290 sticker price

Copy of Original Window Sticker with documentation, Buick, ASC, GNX and Molly letters

Original 9 hole hood liner

New Correct Powermaster Accumulator ball installed (also comes with old one) , so brakes work as they should

Correct GM Power Antenna replaced so you don't worry about it failing

New AC/Delco Gold Battery as of April 2022 (with warranty at any GM dealer in the country)

Closeup of dash is a reflection of the plastic over the seats and not a crack.

Headliner like new - not faded, damaged or sagging.

Interior is Mint.

All pristine:

Buick, Delco, GNX book in original box, GNX manual, checklist manual, Maintenance schedule book, GNX dealer service bulletin,

Grand National to end all Grand Nationals GNX poster

Evolution on the GNX poster (Thick)

and other automobilia as shown

Previous owner documents

2 sets of GM keys

Pictures not altered in any way

One of the best GNX's in the world, in out AND underneath.

Clean and clear title

Several well known stars are buying them.

One of the hottest cars on the market.

Up until the GNX was made, this was the 'only' car ever to be displayed on the turntable in the Corvette Museum other than the Corvette itself

Buick rated it at 276 Horsepower (the magazines rated it at 300 HP), actual is much closer to 400 Horsepower

Deemed the fastest production sedan in the world, and it is an Automatic!. Beat the Ferrari Testarossa (12 cylinder - 385 HP), Lamborghini Countach and right beside the Porche 911 Turbo (all are stick shifts)

The Ferrari Testarossa, Lamborghini Countach, and Porshe 911 Turbo are all great Supercars and made in limited production, but thousands were made over several years time, whereas the GNX was made for only one year and far less production numbers.

GNX single turbo V-6 automatic (276 HP), beat the Callaway V-8 Twin Turbo Corvette (375 HP), stick shift, a GM oops

0-60: 4.4 seconds

1/4 mile: high 12's

These cars have been collectors since day one and is a sound investment, even years to come

Even replacement parts had exclusivity, you had to provide a VIN and (I think proof of current ownership), and turn in the old part to get a new one

Many original parts are not available, even today

The GNX holds up well through weak markets and look when they do in STRONG markets

Now antique status at 35 years old

On track to be a Million Dollar Car someday

Originally 200 to be made, then 500 to represent the Indy 500 and Daytona 500, (also Buick's 500 best selling dealers). Finally 547 in which the select 60 program to receive, but only "47" were qualified dealers, hence the "547" made.

547 made and for one year only

McLaren took 547 GN's and modified the cars at their plant (partnering with Buick):

GNX Reprogrammed motor and transmission for more boost and tighter shifts

Garrett T-3 Turbo with ceramic impeller, much less turbo lag, quicker spool, higher boost

GNX Custom torque converter and transmission cooler

Unique GNX aluminum rear end cover

Ladder bar, raises rear end for heavy launch

Low restriction GNX dual exhaust with dual mufflers

Functional fender flares/vents

Speed rated Goodyear Gatorback directional tires

Unique aluminum wheels

Biggest tires and wheels available at the time

Stewart Warner gauge cluster

GNX Dash Plaque

GNX badging

Never molested, chipped, tuned, etc. Not even bolt ons

Last Year for the Rear Wheel Drive Buick G Body

Patent filed for an up and coming new Buick Logo so this one will be a classic

Younger Brother to the Classic GSX

Heated Storage in Winters

Well preserved original car all around - take a close look at the clean undercarriage and compare it others

Will be moved to storage facility for pickup like one shown in the pictures. It is not housed here.

Started up and run to temperature at least 2 times a year, driven sparingly

These are still on the rise and one of the hottest cars if not 'the' hottest car on the market

I bought my GNX well over a decade ago for only one reason, because I was obsessed with it and was my ultimate dream car. I did not buy it with hopes for making or fear of losing money.

Previous 2 owners cared for it for around a decade each. I have owned it for nearly 15 years, so no flipping or short term ownership.

My GNX has never left the United States

These are expected to increase the value more and more over the years

Values have held steady on the GNX's in the crash of 2008 and continue to climb to this day

Buick GNX

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