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Chad91GTZ’s Profile Photo


Lomira, Wisconsin
United States


1990 Chevrolet Beretta GTZ

“Garnett GTZ”

1992 Chevrolet Beretta GTZ

“Quasar GTZ”

Photo of: 1990 Chevrolet Beretta

No longer owned

Photo of: 1992 Chevrolet Beretta

Head to Head


About “Garnett GTZ”

I found this car and had to buy it.. I got a hell of a good deal.. Fast and rare, the GTZ is a high performance sports car.

About “Quasar GTZ”

This Quasar GTZ is a rust free California car. The factory original paint and interior reflect this, but so do the still factory shiny brake and fuel lines under the car.

I purchased this car from a General Motors engineer, who worked on the Beretta in the Lansing engineering division.


Specs for “Garnett GTZ”

- 185 HP Quad 4 H/O DOCH engine
- 5 speed muncie getrag tranny
- 16" body colored wheels w/performance pirelli tires
- K&N air filer cold air style
- sporty exhaust package
- custom mounted gauges
- 0-60 in 7 sec
- lateral force on G pad of .93
- 66 mph avg slalom speed

Specs for “Quasar GTZ”

The 1992 Beretta GTZ was equipped with a 2.3l High Output Quad 4, and a Getrag 5 speed transmission.


Factory Options for “Garnett GTZ”

nothing special, just basic essentials, like speed + power + good road handling.

Factory Options for “Quasar GTZ”

This car had every option for the 1992 Model year GTZ, except for an electric trunk release


Mods for “Garnett GTZ”

not too much *cough cough* ;)

Mods for “Quasar GTZ”

There are no, an will be NO modifications to this car that weren't available for the period.

The car has Eibach springs, and a Z51 sway bar. Ive also converted the front active sway bar to the older style so that I can use KYB struts, as the new style active front bar bolts directly to a bracket on the strut, which isn't available on most after market units.

The car was originally equipped with a light grey interior, but I am in the process of swapping to a dark blue which was offered that year. This blue on blue combination was very rare, and It should look most excellent when completed!

The car needs paint, which it will be receiving this spring, in the stock Quasar blue hue.


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Cover photo of Quasar GTZ album
Quasar GTZ
Photos: 29

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Points for Garnett GTZ Total Votes Points for Quasar GTZ
23 9 22


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