Would you say Lincoln Mark VIII was simply a Ford Fairmont with a different body since they both originated from the Ford Fox chassis? ;)
mike hunt
n>
Would you say Lincoln Mark VIII was simply a Ford Fairmont with a different body since they both originated from the Ford Fox chassis? ;)
mike hunt
n>
----- Original Message ----- From: Newsgroups: alt.autos.pontiac,rec.autos.makers.ford.mustang,alt.autos.ford Sent: Monday, March 28, 2005 3:06 PM Subject: Re: GM: Kill Pontiac
In terms of capability that pretty much sums it up. The Mark VIII was a reduced function Fairmont with a more expensive looking interior, an improved ride, and less interior noise.
Ed
No, the GM vehicles we are talking about are almost exactly the same underneath. Not talking about any ford product. Never mentioned Ford. That's a unibody car. We are talking about a vehicle with a real frame. The idea is that when someone uneducated in automotive construction techniques buys a Hummer and thinks they have some unstoppable military issued supertruck when in fact what they have is a rebodied Tahoe/Suburban/Yukon.
Ya right. LOL
mike hunt
"C. E. White" wrote:
That would be a MK VII (7). I usually joke that mine is a Cougar with a gland problem. I have also referred to it as a Fairmont in disguise. ;)
So exactly what can a Lincoln Mark VIII do that a Fairmont could not do? I am not talking about costing more, looking nicer, or riding better, I am talking about real capability
- hauling people and cargo, etc.....
Ed
snipped-for-privacy@mailcity.com wrote:
Did they do that good job of disguising the Mark VIII from the Fairmont by changing the outer body shell, interior, wheel base, microprocessor, engine, transmission, rear and the suspension?
mike hunt
Tom Adk>
I remember when Lee Iococca was speaking about one of the cars derived from a car that as derived from a car that was derived from a K-car platform is based on the K-car: It is like calling an ax "my grandfather's ax" after replacing the handle three times and the head twice.
Jeff
I don't believe the VIII is a Fox platform, Isn't it an MN12 platform? The VII is a Fox car. No, it's not just a warmed over Fairmont, but it is based on the same chassis. There's no denying that it's roots were the Fairmont/LTD/Mustang of the mid 80s. One could say they are siblings. The Cougar and Fairmont references are tongue in cheek references to it's lineage.
The VIII is the MN-12 platform, the same as my 93 T-Bird was.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Dave Starr, Senior Shop Rat Emeritus: 14,647 days in a GM plant.
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The VIII and VIII were both built off the old fox chassis but hardly can one call them the same chassis any more than to say the H2 is a Yukon underneath, as the poster chose to imply
mike hunt
Tom Adk>
Which was a variation of the Fox. In the same manner the 2005 Mustang is a variation of the Lincoln LS, T-Bird, Jag chassis
mike hunt
David Starr wrote:
Mike,
This assertion has been repeatedly refuted by Ford engineers. While itis true that early on in the development of the new Mustang, the Lincoln LS platform was considered, in the end they used almost nothing form this chassis. The Mustang has almost nothing of consequence in common with the Thundrebird or Lincoln LS (the automatic transmission, one chassis piece and some corporate components). Different front and rear suspension (not even similar design suspensions). Different stampings (one exception), different engines. You just chewed me out for suggesting that 1991 and 2005 Crown Visctoria are closely related and then you turn around make the claim that the new Mustang is a version of the DEW platform. While you might say "derived from," you are overstating the relationship when you say it is a "variation of." A 2005 Crown Victoria has a lot more in common with a 1979 full size LTD than a 2005 Mustang has in common with a Lincoln LS. I will admit that the Ford pulic relations department seems to be more than willing to let people link the Mustang with the LS and Thunderbird, but none of the quotes form the actual Ford engineers substantiate this claim.
From
"What's more, the DEW and any possible derivation of it could never provide a proper platform for the Mustang because the DEW uses an independent rear suspension. Mustang customers have demanded for decades that their beloved street rod maintain a solid rear axle. This setup puts the most wheel to the road for the off-the-line bursts the vehicle has forged its reputation on. Ford agreed and decided the 2005 would retain the solid axle. That decision had some significant implications for the new Mustang's design."
From
"While the aforementioned FoMoCo luxury models use coilover shocks and a short-long arm suspension up front, the Mustang eschewed this in favor of a traditional MacPherson strut design (as opposed to a modified MacPherson strut setup seen in the Mustang from 1979-2004. While there was a lot of support for a DEW98 front suspension, it was discounted for packaging reasons; the physically large 4.6 3-valve engine wouldn't fit. That left two choices: Change to something else or use the smaller 4-liter V-8 from the Lincoln. The former obviously won out. "The coilover MacPherson-struts rest on a reverse "L" lower control arm, and the manufacturing of these steel arms allows them to be even lighter than some comparable cast aluminum designs. A firm bushing is positioned where the shorter forward leg of the L-arm connects to the chassis to control lateral motion and quicken steering response. The fore-and-aft movements are directed through a softer, compliant bushing at the longer rear L-arm leg that damps road shocks.
"Hydraulic engine mounts and rear control arm bushings on the L-arms reduce impact harshness, while the tubular front sway bar (34mm on the GT, 28.6mm on the V-6) uses what's called outboard mounting to improve roll control and steering response. Steering, by the way, remains rack-and-pinion with a
15.7:1 ratio."Move to the rear of the car and you'll find a rear suspension that was as controversial to design as it is unusual in a Mustang. After much internal battling and sleepless nights, Ford decided to retain a solid rear axle, a nod to us, the knuckle dragging, hairy-palmed drag racing types. For much of the development program, the car was slated to get independent rear suspension across the board, from V-6 to Cobra and every Mustang in between. Of course, this didn't go over well with traditional ponycar purchasers, many of whom spend an inordinate amount of time doing high-rpm clutch drops on sticky concrete starting pads with sticky tires. They know the effects this combination of abuse can have on an IRS and made their feelings known."
From
From
"The three-link rear suspension features a massive center-mounted torque control link attached to the top of the banjo, a design prominent in racing circles. There's a trailing arm at each side and a stiff rod (called a Panhard rod) from one end of the axle to the chassis at the odier end, to maintain lateral location of the axle.""
From
"The new Mustang's front suspension consists of cast-aluminum, rear-facing, L-shaped lower control arms with true coilover MacPherson struts. We're told the chassis has been designed with IRS in mind, and future IRS-equipped models are in the works, most likely in a future SVT-produced Cobra version. One major enhancement of this front suspension is the better location of the front roll center, which on the current platform is about 35mm above the ground at stock ride height and typically goes below ground level when the car is lowered even an inch or two, creating a variety of ill-handling characteristics. The new geometry places the front roll center 55 mm above the ground, and its location is far less subject to change as the suspension cycles than the old design. This is good news for handling fans and will allow the aftermarket far greater leeway in designing suspension components to enhance what already promises to be a far better handling car than the current version."
The Mark VIII is an MN12 variation, not a Fox relation at all.
Ed
The operative phrase in your post is "almost nothing," but the Mustang it is indeed a derivative of the LS chassis.
As a retired design engineer who worked for 30 years, developing chassis for GM and Ford, I have tried to explain to you on several occasion, apparently without success, that a basic chassis can have numerous offsprings. The problem you have in understanding why one chassis can be used as a basis for several vehicles that appear completely different, is you have a limited understanding of what comprises one chassis vis a v another.
Developing and certifying a chassis to meet federal safety standards is very expensive to develop and put it into production on an assembly line. It is far less expensive to certify variations of that chassis than to develop and certify a new chassis.
The part that is inserted on the assembly line is called the 'buck.' The buck is the basic chassis and its variations. An assembly plant is designed around the buck. Changing the wheelbase, up or down, is easy. Adding different components to the buck, engines, trannys, axles, suspension and so forth, to the basis mountings called hard points is not difficult. Changing the basic chassis buck, and all of its relative hard points, get expensive in comparison. One can not, for example, build a FWD car on a RWD assembly line but one can build variations that appear different. Honda builds it new Ridge Runner truck off an Accord chassis.
Wait till you see the car that Ford will introduce to replace the Ford GT in a two years, it is built off the GT chassis.
mike hunt
"C. E. White" wrote:
The is technically correct, but the MN12 was it self a variation of the Fox ;)
mike hunt
"C. E. White" wrote:
They share nothing of consequence. You seem to think if they share a bolt, then they are variations. I suppose using your twisted logic, the new Mustang is a variation of the Corvette chassis (which is just about as true as some of your ridiculous claims).
Ed
The new caddy shares the Corvette chassis not the Mustang. The Volvo 90, Freestyle and 500 have little in common but they too share the same basic chassis as well
You are free to believe what ever you wish. In sure they must have some fasteners in common. I know my 2005 Mustang GT convertible has the same door handles as my 2005 Lincoln LS. But of course that has nothing to do with the basic chassis they share LOL
mike hunt
"C. E. White" wrote:
Sigh as you like it. But when they don't even share basic suspension designs, I still say it is wrong to claim they are variations of the same chassis. Just becasue at some point they thought about using the LS chassis, doesn't mean the Mustang chassis is a variations of that design. Over the past 4 years stories have claimed all sort of things. In the end almost nothing is shared (chassis wise). If you don't even share suspension locating points, you aren't sharing much. Sharing the door handles is probably more significant than the chassis parts they do actually share. If you could point to one shared suspension compoennt (not including fasteners) I might feel differently.
Ed
I have tried to explain to you on several occasions what a basic chassis is and its hard points. I told you why manufactures try to make as many vehicles off that chassis as possible. I told you how a vehicles based on that chassis can be so different, when used to build another vehicles. If you want to continue to believe what you wish that is your prerogative. I'll not try again.
mike hunt
"C. E. White" wrote:
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