Car Chat General discussion about Lexus, other auto manufacturers and automotive news.

Six Unusual Drivetrain Layouts.

Thread Tools
 
Search this Thread
 
Old 12-26-16, 10:24 PM
  #1  
mmarshall
Lexus Fanatic
Thread Starter
 
mmarshall's Avatar
 
Join Date: Oct 2003
Location: Virginia/D.C. suburbs
Posts: 91,247
Received 87 Likes on 86 Posts
Default Six Unusual Drivetrain Layouts.

Here's an interesting video with six of what are (arguably) the most unusual powertrain layouts ever put in a car.....generally these powertrains are in exotic vehicles. Of course, we're talking straight gas-powered vehicles (or gas/alcohol) with internal-combustion engines, not hybrids, fuel-cells, natural-gas, propane, full-electrics, or anything like that.

mmarshall is offline  
Old 12-27-16, 12:26 PM
  #2  
Aron9000
Lexus Champion
 
Aron9000's Avatar
 
Join Date: Aug 2012
Location: TN
Posts: 4,592
Received 28 Likes on 27 Posts
Default

I still think the Porsche 911 has the weirdest engine layout of any current car. Rear mounted flat six, over half of the engine hangs over the rear axle. Kind of amazing that Porsche has stuck with the design after all these years and not mounted the engine ahead of the rear axle like they do in the Boxter/Cayman. Also amazing is they've managed to tame and exorcise all the spooky handling characteristics that design naturally gives a chassis. Old 911's(I'm talking air cooled ones from the 60's/70's to the mid/late 80's) were known as widow makers. Enter a corner too hot, car is pushing/understeering, your first reaction is to lift off the gas. Do that in an old 911, the rear end would come around on you and spin the car. Think of it like a pendulum on a clock.
Aron9000 is offline  
Old 01-06-17, 07:40 AM
  #3  
Ecohman
Driver
 
Ecohman's Avatar
 
Join Date: Nov 2016
Location: Georgia
Posts: 63
Received 2 Likes on 2 Posts
Default Boot & Scoot

Originally Posted by Aron9000
I still think the Porsche 911 has the weirdest engine layout of any current car. Rear mounted flat six, over half of the engine hangs over the rear axle. Kind of amazing that Porsche has stuck with the design after all these years and not mounted the engine ahead of the rear axle like they do in the Boxter/Cayman. Also amazing is they've managed to tame and exorcise all the spooky handling characteristics that design naturally gives a chassis. Old 911's(I'm talking air cooled ones from the 60's/70's to the mid/late 80's) were known as widow makers. Enter a corner too hot, car is pushing/understeering, your first reaction is to lift off the gas. Do that in an old 911, the rear end would come around on you and spin the car. Think of it like a pendulum on a clock.
Yeah, but......Nothing has grip like a 911 when you are on the gas.
Ecohman is offline  
Old 01-06-17, 07:56 AM
  #4  
mmarshall
Lexus Fanatic
Thread Starter
 
mmarshall's Avatar
 
Join Date: Oct 2003
Location: Virginia/D.C. suburbs
Posts: 91,247
Received 87 Likes on 86 Posts
Default

Originally Posted by Aron9000
I still think the Porsche 911 has the weirdest engine layout of any current car. Rear mounted flat six, over half of the engine hangs over the rear axle. Kind of amazing that Porsche has stuck with the design after all these years and not mounted the engine ahead of the rear axle like they do in the Boxter/Cayman. Also amazing is they've managed to tame and exorcise all the spooky handling characteristics that design naturally gives a chassis. Old 911's(I'm talking air cooled ones from the 60's/70's to the mid/late 80's) were known as widow makers. Enter a corner too hot, car is pushing/understeering, your first reaction is to lift off the gas. Do that in an old 911, the rear end would come around on you and spin the car. Think of it like a pendulum on a clock.
What you describe in older 911s was known as lift-throttle snap-oversteer. It was a classic problem with these cars if you overdid it, were inexperienced in them, didn't practice first, were overconfident, or simply thumbed your nose at the laws of physics.

There are several factors that you can attribute to the fact that modern 911s handle civilly....improved suspensions, larger tires with much better grip, computer engineering, all-wheel-drive, vehicle stability systems, and better weight distribution despite the inherently tail-happy layout.
mmarshall is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Byprodrive
Car Chat
80
04-02-20 09:40 AM
Spam89
RC F (2015-present)
9
03-27-18 07:21 PM
LexFather
Car Chat
7
09-13-10 06:43 PM



Quick Reply: Six Unusual Drivetrain Layouts.



All times are GMT -7. The time now is 01:58 AM.