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1988 Olds Cutlass Supreme McDonald's Promo contest scans


GnatGoSplat
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I found this in my box of old car brochures and stuff I'd been collecting since 1983 or so. I used to have this taped up on the wall at my parents' house back when I was 12 to about 16.

I remember awhile back someone didn't believe me that the Cutlass had a 0.297 drag coefficient. Well here's the proof!

Anyway, I thought it was pretty cool, it dates back to early 1988.

 

http://gnatgosplat.homestead.com/files/1988CutlassSupremePromoOutsideFront.jpg

http://gnatgosplat.homestead.com/files/1988CutlassSupremePromoOutsideBack.jpg

http://gnatgosplat.homestead.com/files/1988CutlassSupremePromoInside.jpg

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drag coefficient

A dimensionless measure of the aerodynamic sleekness of an object. A sleek car has a drag coefficient, or "Cd," of about 0.30; a square, flat plate's is 1.98. Also signified by Cx.

 

I could never figure that out, the Cutlass has a more vertical face than the Prix or Lumina, yet that was their main advertising point, the low drag coefficient. Does the different rear window treatment really make that big of a difference?

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yea, untill the TGP came along, then that was more areodynamic

 

the Cutlass had a 0.297 drag coefficient

 

.299

 

 

Duhhhyyyyyyyyy!!!

 

Not that there's much of a difference. It just makes you wrong...

 

LOLOL

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I could never figure that out, the Cutlass has a more vertical face than the Prix or Lumina, yet that was their main advertising point, the low drag coefficient. Does the different rear window treatment really make that big of a difference?

 

It could be the vertical part of the face is so small as to be rather insignificant. It's probably less than 4" in height. Aside from the face, the Cutlass body panels are more rounded and curvier. All that probably makes up for the more vertical face.

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yea, untill the TGP came along, then that was more areodynamic

 

the Cutlass had a 0.297 drag coefficient

 

.299

 

 

Duhhhyyyyyyyyy!!!

 

Not that there's much of a difference. It just makes you wrong...

 

LOLOL

:withstupid: the cutlass is more aerodynamic so :P get a life prospeeder tgps are not the end all be all w-bodies :roll:
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yea, untill the TGP came along, then that was more areodynamic

 

the Cutlass had a 0.297 drag coefficient

 

.299

 

 

Duhhhyyyyyyyyy!!!

 

Not that there's much of a difference. It just makes you wrong...

 

LOLOL

 

dang, i was wrong, that constitutes for a burn on me, or a cut, or being owned

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yea, untill the TGP came along, then that was more areodynamic

 

the Cutlass had a 0.297 drag coefficient

 

.299

 

 

Duhhhyyyyyyyyy!!!

 

Not that there's much of a difference. It just makes you wrong...

 

LOLOL

 

dang, i was wrong, that constitutes for a burn on me, or a cut, or being owned

 

:lol:

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Yup the rear window can make a huge difference in the overall aerodynamics of the vehicle. The less abrupt the transitions in airflow, the more likely the airflow will remain laminar, as opposed to turbulent.

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i have a 1992 Chevy Lumina Euro Ad, and a bunch of other old ads, for like buick, chevy, ford, pontiac, dodge, and like reveiws, and detroit reports on all that back in the early 90's, i havent taken pics of them yet

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