Buick Grand National Experts

#1 Joey Warren
Joey Warren
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#2 Racer_X
Racer_X
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#3 Js08016
Js08016
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Buick Grand National Model Overview

Buick Grand National Cars

1987 Buick Grand National Overview
1987 Buick Grand National
203 pictures
1987 Buick Grand National reviews:
4.9 out of 5 stars4.9 out of 5 stars4.9 out of 5 stars4.9 out of 5 stars4.9 out of 5 stars
1986 Buick Grand National Overview
1986 Buick Grand National
30 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
20 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

kepler12
0

Where Is The Turbo Filter Location And How Hard Is It To Change?

79 views with 3 answers (last answer 4 days ago)
buickcoles
0

Running Rich

My 87 T-type turbo is running rich - really rich, it wont hardly go. Replaced EGR,plugs,and put in a turbotweak chip. Ran OK for a day then I disconnected tha batery ant it will barely run again??. He...

3 views with no answers yet
Lookinforhelp2011
0

Coming Out Of Storage

My brother has a Grand National and is looking to bring it out of storage to sell. It was mostly used as a Sunday car, but hasn't been out of the garage in over 5 years. He has stored it on jack sta...

484 views with 7 answers (last answer 2 months ago)
jmaf
0

I Recently Purchased A 86 Grand National 38k Miles, Having Power, Shifting ...

199 views with 4 answers (last answer 4 months ago)
kenet12
65

Whats Reason For Loss Of Power ?

WHEN STARTING OUT FROM STOP, ITS FINE, THEN, UPON DRIVER DEMAND, ENGINE SEEMS TO STARVE FOR FUEL, LIKE I'M IN 3RD GEAR. @25 TO30 MPH. I HAVE TO RELEASE PEDAL AND REAPPLY TO GET GOING AGAIN, BUT IT ...

92 views with 5 answers (last answer 4 months 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.