Why has it never been copied....
Why has it never been copied....
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300bhp/ton

Original Poster:

41,030 posts

210 months

Friday 16th September 2011
quotequote all
The 911 that is.....


If you look back through motoring history, most popular or successful designs, either in concept and layout or visual design have been copied to either a greater or lesser extent.

e.g.












Has there ever been a non Porsche car styled similarly to a 911? Or maybe of more interest, as Porsche has proven the rear engine setup to work and has always had a die-hard core of driving enthusiasts championing it. Why hasn't there been other rear engined performance cars?

Classic Grad 98

25,951 posts

180 months

Friday 16th September 2011
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The 911 is itself a copy- of a Beetle!

  • runs and hides...

jbi

12,696 posts

224 months

Friday 16th September 2011
quotequote all
300bhp/ton said:
Why hasn't there been other rear engined performance cars?


biggrin

300bhp/ton

Original Poster:

41,030 posts

210 months

Friday 16th September 2011
quotequote all
jbi said:
300bhp/ton said:
Why hasn't there been other rear engined performance cars?


biggrin
Renault Alpine also. But in general and especially in recent times there hasn't.

I'm amazed there's never been a more mass market 2 seat sports car, alla MR2, MGF, MX-5 price point thats taken more of a 911 point of view on layout and styling.

Ok I know the smart Roadster is almost rear engined, but not quite.

blueg33

43,739 posts

244 months

Friday 16th September 2011
quotequote all
300bhp/ton said:
Or maybe of more interest, as Porsche has proven the rear engine setup to work
Not sure about that. When you read tests comparing a 911 with another sports car of a similar era eg Ferrari etc, the test normally has concerns about the handling of the rear engined car.



neil_bmw

245 posts

249 months

Friday 16th September 2011
quotequote all
How good would the 911 have been if it was mid-engined? The back seats are next to useless anyway.
They just didn't wan't to admit they were wrong so engineered for the next 30 years to make it to work! That's why it has never been copied IMO

MX7

7,902 posts

194 months

Friday 16th September 2011
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Exige?

neil_bmw

245 posts

249 months

Friday 16th September 2011
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MX7 said:
Exige?
Mid-engined, shirley?

DanDC5

19,695 posts

187 months

Friday 16th September 2011
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Quick rule of thumb, the copycat cars are all Japanese. The Japanese don't need to copy the 911 because the GTR's are better.

getmecoat

SWoll

21,519 posts

278 months

Friday 16th September 2011
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blueg33 said:
300bhp/ton said:
Or maybe of more interest, as Porsche has proven the rear engine setup to work
Not sure about that. When you read tests comparing a 911 with another sports car of a similar era eg Ferrari etc, the test normally has concerns about the handling of the rear engined car.
Exactly, Porsche have proven that it can work when given many years of development and education. The laws of physics show that the design itself is inherently wrong, so copying it would seem pointless.

kambites

70,288 posts

241 months

Friday 16th September 2011
quotequote all
I think all Porsche have proven that most of the inherent handling disadvantages of a rear-engined layout can be overcome if you spend 50 years and lots of money developing the platform. Yet despite all the time they've had to perfect the 911, the Cayman is still a better handling car in the eyes of many.

Mr Gear

9,416 posts

210 months

Friday 16th September 2011
quotequote all
300bhp/ton said:
Or maybe of more interest, as Porsche has proven the rear engine setup to work and has always had a die-hard core of driving enthusiasts championing it. Why hasn't there been other rear engined performance cars?
As I understand it, it has taken many, many generations of 911 before it was finally "right". Early 911s are very unforgiving, are they not?

SWoll

21,519 posts

278 months

Friday 16th September 2011
quotequote all
neil_bmw said:
How good would the 911 have been if it was mid-engined? The back seats are next to useless anyway.
They just didn't wan't to admit they were wrong so engineered for the next 30 years to make it to work! That's why it has never been copied IMO
But over the years the design has been shown to add 'character' (whatever that means) and as such is a USP. Maybe without it the 911 wouldn't have been so good or successful?

AndrewW-G

11,968 posts

237 months

Friday 16th September 2011
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Mr Gear said:
Early 911s are very unforgiving, are they not?
As are many of their competitors cars

slipstream 1985

13,408 posts

199 months

Friday 16th September 2011
quotequote all
neil_bmw said:
How good would the 911 have been if it was mid-engined? The back seats are next to useless anyway.
They just didn't wan't to admit they were wrong so engineered for the next 30 years to make it to work! That's why it has never been copied IMO
caymen? it coud handle any power on engine set up the 911 has but isn't given it to avoid treading one the 911 market

Ozzie Osmond

21,189 posts

266 months

Friday 16th September 2011
quotequote all
Porsche have gradually moved the engine forwards in 911.

Lotus have gradually moved the engine backwards in their cars.

Very little difference in engine position between 911 and Evora.

300bhp/ton

Original Poster:

41,030 posts

210 months

Friday 16th September 2011
quotequote all
blueg33 said:
300bhp/ton said:
Or maybe of more interest, as Porsche has proven the rear engine setup to work
Not sure about that. When you read tests comparing a 911 with another sports car of a similar era eg Ferrari etc, the test normally has concerns about the handling of the rear engined car.
Is that real concerns, or just stereotypical BS that some journo's feel obliged to state, as it was once stated by a couple of more famous ones some 40 years ago?

jas xjr

11,309 posts

259 months

Friday 16th September 2011
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Renault alpine anyone ?

kambites

70,288 posts

241 months

Friday 16th September 2011
quotequote all
300bhp/ton said:
Is that real concerns, or just stereotypical BS that some journo's feel obliged to state, as it was once stated by a couple of more famous ones some 40 years ago?
It was real concerns, in my experience. Early 911s are pretty hairy things past the limit; significantly worse than most of their mid engined competition. Of course they aren't as bad as journalists like to make out, because journalists always like to exaggerate things; but they do have their reputation for a reason.

In some ways, putting the engine behind the rear axle is like putting it transversely in front of the front axle - a fundamental dynamic compromise for packing reasons. Of course putting the engine in the back does have major traction advantages over any other configuration in a 2wd car, which can't be said of the transverse FWD layout. However, with most high powered cars going 4WD these days, even that advantage is starting to vanish.

Edited by kambites on Friday 16th September 11:23

2slo

1,998 posts

187 months

Friday 16th September 2011
quotequote all
The 911 was derived from the 356 which in turn came from the engineering basics of the VW Beetle. That having been around since Hitler was an apprentice. As said above the 911 works because it's had many decades of evolution and many millions of deutschemarks poured into it's development. New ones, like just about everything now, have many electronic aids to help keep the rubber side down. Some similar ideas have been put into production, notably the Renault Alpines again as was mentioned above but basically the nearer the engine is to the centre of the car, the easier it is to make the car handle so rear engined isn't a good starting point.