Buick Grand National Experts

#1 Joey Warren
Joey Warren
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#2 tennisshoes
tennisshoes
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#3 Racer_X
Racer_X
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Buick Grand National Model Overview

Buick Grand National Cars

1987 Buick Grand National Overview
1987 Buick Grand National
219 pictures
1987 Buick Grand National reviews:
4.8 out of 5 stars4.8 out of 5 stars4.8 out of 5 stars4.8 out of 5 stars4.8 out of 5 stars
1986 Buick Grand National Overview
1986 Buick Grand National
36 pictures
1986 Buick Grand National reviews:
5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars
1985 Buick Grand National Overview
1985 Buick Grand National
24 pictures
1985 Buick Grand National reviews:
5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars
1984 Buick Grand National Overview
1984 Buick Grand National
30 pictures
1984 Buick Grand National reviews:
5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars5 out of 5 stars
1982 Buick Grand National Overview
1982 Buick Grand National
2 pictures
1982 Buick Grand National reviews:
4 out of 5 stars4 out of 5 stars4 out of 5 stars4 out of 5 stars4 out of 5 stars

Questions

kenet12
105

Powermaster Brake System Parts

can repair brake system myself. however, where can I get o-rings, seals, etc., pump, etc., etc., other than the obvious, kirban, cardone, etc.,. don't let these guys monopolize our repairs !!...

74 views with 2 answers (last answer 3 days ago)
joepepine
5

Transmission

my grand national on hot days starts shifting all gears in no time i does not doo when its cool only after it runs too long of a period of time does it start again

12 views with 1 answer (last answer 2 weeks ago)
jaterre
0

My Grand National Won't Lubricate What Would That Be?

I change the front timing cover and the timing chain, now the car won't lubricate at all

13 views with 2 answers (last answer 2 months ago)
daddynate
5

Cars Not Getting Fire

i changed my powermaster on my car the car sat for 11/2month waiting for the part to come back.after i installed it my car wouldnt start its getting gas

132 views with 1 answer (last answer 2 years ago)
daddynate
5

What Causes Agrand National Not To Fire

237 views with 2 answers (last answer 2 years ago)

About the Buick Grand National

The first year Buick offered the Grand National was 1982. It was a two-tone dark grey and light grey paint scheme, and the turbocharged engine was an option very few of these cars were built with. The Grand National model was not offered in 1983.  

In 1984, the Grand National returned, this time in the all-black color scheme that's become its signature. Electronic fuel injection was offered for the first time with the turbo V6 engine.

In 1986 and 1987, an intercooler was added to the engine package, which raised the output to a dramatically underrated 235 hp. This is the version on which the legend is based. For domestic U.S. production, the Grand National (and the non-black turbo Regal versions) was the fastest accelerating American car you could buy. Yes, faster than the Camaro, the Mustang, and the Corvette (although with modifications, all of those competitors could be made considerably faster).

In addition to the Grand National, in 1987 Buick did a limited production run of 547 specially prepped Grand Nationals that were badged as the "GNX." Due to its limited production numbers, the GNX became more of a collector's car, although the performance tweaks it received made it even faster than the standard Grand National. Contrary to popular conception, the GNX was originally built with a single turbocharger, despite what you might have heard about someone's buddy's uncle's best friend who had a twin-turbo GNX that had a bazillion horsepower, etc.

I own a 1986 Regal T-type and a 1987 WE4. While neither of these cars should be called a Grand National, very few non-owners are aware that there were other turbo Regals. I'm sorry for not properly citing my sources, but perhaps someone else will submit supporting or disagreeing information?

For further info, check out www.gnttype.org or visit www.turbobuicks.com.