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

No more V12 engines for Mercedes-AMG

Thread Tools
 
Search this Thread
 
Old 04-07-18, 05:48 PM
  #16  
Dave600hL
Lexus Champion
 
Dave600hL's Avatar
 
Join Date: Feb 2008
Location: Japan
Posts: 2,448
Received 2 Likes on 2 Posts
Default

Originally Posted by bitkahuna
The new luxury is electric, not v12s. It's over.
And I will kick and scream to fight this way of thinking from car makers.
Dave600hL is offline  
Old 04-07-18, 06:00 PM
  #17  
Och
Lexus Champion
iTrader: (3)
 
Och's Avatar
 
Join Date: Feb 2003
Location: NY
Posts: 16,436
Likes: 0
Received 14 Likes on 13 Posts
Default

Originally Posted by UDel
16-18 cylinders.
17 cylinder supercharged electrodiesel.
Och is offline  
Old 04-07-18, 07:59 PM
  #18  
UDel
Lexus Fanatic
 
UDel's Avatar
 
Join Date: Feb 2005
Location: ------
Posts: 12,274
Received 296 Likes on 223 Posts
Default

Originally Posted by Stroock639
lol cadillac already has you covered



the future is here, and it's from 2003
I would have loved to see a Bugatti ultimate luxury sedan with a 16 or 18 cylinder.

They had a couple 18 cylinder concepts that never made it to production. The Bugatti EB 118, EB 218, and 18/3 Chiron.
UDel is offline  
Old 04-07-18, 11:18 PM
  #19  
blacksc400
Car Chat Moderator
iTrader: (4)
 
blacksc400's Avatar
 
Join Date: Jan 2003
Location: Las Vegas!
Posts: 10,143
Received 2 Likes on 2 Posts
Default

Another thing for the V12 motor is that it still mates to the ancient 5 speed transmission. At first it’s there wasn’t anything trans can handle the v12 torque, and I guess after awhile MB just don’t both to develop a modern transmission for it anymore.
blacksc400 is offline  
Old 04-08-18, 01:29 AM
  #20  
Stroock639
Lexus Test Driver
 
Stroock639's Avatar
 
Join Date: Apr 2012
Location: Long Island
Posts: 5,111
Received 248 Likes on 189 Posts
Default

Originally Posted by blacksc400
Another thing for the V12 motor is that it still mates to the ancient 5 speed transmission. At first it’s there wasn’t anything trans can handle the v12 torque, and I guess after awhile MB just don’t both to develop a modern transmission for it anymore.
my gen E55 had to use that ancient transmission since it's all that could handle the torque, and it honestly still feels great to drive. it shifts very nice and buttery at low speeds and moderate driving, and really bangs out a kick down when you step on it. it's admittedly nowhere near as good for performance as like a DCT or something, but for the kind of car it's in and how it'll primarily be driven, i think it's good enough pretty much forever.
Stroock639 is offline  
Old 04-08-18, 11:08 AM
  #21  
Hoovey689
Moderator
Forum Moderator
Thread Starter
iTrader: (16)
 
Hoovey689's Avatar
 
Join Date: Oct 2008
Location: California
Posts: 42,312
Received 126 Likes on 84 Posts
Default

Originally Posted by blacksc400
Another thing for the V12 motor is that it still mates to the ancient 5 speed transmission. At first it’s there wasn’t anything trans can handle the v12 torque, and I guess after awhile MB just don’t both to develop a modern transmission for it anymore.
I had to double check. That's right:

S 63 AMG includes AMG SPEEDSHIFT 7G-TRONIC transmission,
S 65 AMG includes AMG SPEEDSHIFT 5-speed automatic transmission
Wowza Benz!
Hoovey689 is offline  
Old 04-08-18, 11:23 AM
  #22  
bitkahuna
Lexus Fanatic
iTrader: (20)
 
bitkahuna's Avatar
 
Join Date: Feb 2001
Location: Present
Posts: 75,312
Received 2,514 Likes on 1,653 Posts
Default

Originally Posted by UDel
I would have loved to see a Bugatti ultimate luxury sedan with a 16 or 18 cylinder.

They had a couple 18 cylinder concepts that never made it to production. The Bugatti EB 118, EB 218, and 18/3 Chiron.
why not 20, 24, or a nice 32 cylinders

they were neat when no alternatives existed, but today with electronics, better manufacturing, electirc assists, and amazing transmissions, they're just an anachronism. If you want a 12 new better get one today, or used now or later.
bitkahuna is offline  
Old 04-08-18, 01:59 PM
  #23  
UDel
Lexus Fanatic
 
UDel's Avatar
 
Join Date: Feb 2005
Location: ------
Posts: 12,274
Received 296 Likes on 223 Posts
Default

Originally Posted by bitkahuna


why not 20, 24, or a nice 32 cylinders

they were neat when no alternatives existed, but today with electronics, better manufacturing, electirc assists, and amazing transmissions, they're just an anachronism. If you want a 12 new better get one today, or used now or later.
A electric engine or hybrid does not give the same experience, uniqueness, and lust worthiness as a 12 cylinder or larger engine.
UDel is offline  
Old 04-08-18, 04:07 PM
  #24  
mmarshall
Lexus Fanatic
 
mmarshall's Avatar
 
Join Date: Oct 2003
Location: Virginia/D.C. suburbs
Posts: 91,479
Received 88 Likes on 87 Posts
Default

Originally Posted by blacksc400
Another thing for the V12 motor is that it still mates to the ancient 5 speed transmission. At first it’s there wasn’t anything trans can handle the v12 torque, and I guess after awhile MB just don’t both to develop a modern transmission for it anymore.
Except maybe for fuel economy reasons, a typical V12 doesn't need a lot of gears in the transmission. Its torque level gives it great flexibility no matter what gear you are in. With the Dodge Viper's V10, for instance, even with two fewer cylinders, torque was so massive, at so low an RPM, that one could easily start from rest in fourth gear, even without much clutch-slipping.
mmarshall is offline  
Old 04-09-18, 01:15 PM
  #25  
riredale
Instructor
 
riredale's Avatar
 
Join Date: Oct 2016
Location: Oregon
Posts: 857
Likes: 0
Received 47 Likes on 36 Posts
Default

I don't see any reason for lots of cylinders except for two reasons, (1) engine shape (lots of smaller cylinders for a given displacement) and (2) smoothness.

The shape factor is pretty much irrelevant these days. And smoothness issues go away when you reach 6 or 8 cylinders.

So perhaps the only benefits are sound quality (very subjective) and novelty.
riredale is offline  
Old 04-09-18, 03:54 PM
  #26  
bitkahuna
Lexus Fanatic
iTrader: (20)
 
bitkahuna's Avatar
 
Join Date: Feb 2001
Location: Present
Posts: 75,312
Received 2,514 Likes on 1,653 Posts
Default

Originally Posted by riredale
So perhaps the only benefits are sound quality (very subjective) and novelty.
and bragging rights. don't forget that.
bitkahuna is offline  
Old 04-09-18, 04:02 PM
  #27  
Stroock639
Lexus Test Driver
 
Stroock639's Avatar
 
Join Date: Apr 2012
Location: Long Island
Posts: 5,111
Received 248 Likes on 189 Posts
Default

Originally Posted by bitkahuna
and bragging rights. don't forget that.
lol exactly, a V12 has much more "move over peasant" to it than an electric motor does
Stroock639 is offline  
Old 04-09-18, 10:05 PM
  #28  
RXSF
Moderator
Forum Moderator
 
RXSF's Avatar
 
Join Date: Aug 2006
Location: San Francisco, CA
Posts: 12,057
Likes: 0
Received 74 Likes on 45 Posts
Default

Originally Posted by blacksc400
Another thing for the V12 motor is that it still mates to the ancient 5 speed transmission. At first it’s there wasn’t anything trans can handle the v12 torque, and I guess after awhile MB just don’t both to develop a modern transmission for it anymore.
The S65 sedan and coupe both use a 7 speed. I know they were using the 5 for a while, not sure when they made the shift. Check MBUSA
RXSF is offline  
Old 04-10-18, 01:06 AM
  #29  
blacksc400
Car Chat Moderator
iTrader: (4)
 
blacksc400's Avatar
 
Join Date: Jan 2003
Location: Las Vegas!
Posts: 10,143
Received 2 Likes on 2 Posts
Default

Probably only recently for this gen, but still, putting 7 speeds when other MB already using 9 speed. I think there just not enough demand for the V12 and MB just doesn’t care to advance it much like their V8 motors
blacksc400 is offline  
Old 04-10-18, 02:31 AM
  #30  
Aron9000
Lexus Champion
 
Aron9000's Avatar
 
Join Date: Aug 2012
Location: TN
Posts: 4,592
Received 28 Likes on 27 Posts
Default

Well this is total bull**** if you are a Pagani fan. The current Huayra supercar uses the current V12 twin turbo Benz motor, its a more tuned version of what is found in the "65" series cars.

So is Benz going to honor their contract with Pagani and keep producing engines for them???? What is the next step for Pagani, do they source their engine from a different manufacturer, make it in house, use a twin turbo Mercedes V8???? IMO using the twin turbo Mercedes V8 would be a mistake IMO, its the same engine as the Mercedes AMG GT, aka Germany's six figure Corvette. I dunno, what do you all think, should the next gen Pagani use a Benz twin turbo V8 instead of a twin turbo V12????? I mean this is a very limited production hyper car, does cylinder count matter??? Does engine pedigree matter??? I mean this is probably going to be the same basic engine fitted into a Mercedes G-wagon, your typical US spec S-class, your typical US spec SL, maybe some upper spec not an AMG E-class sedans, coupes and convertibles. Hell its going to be the same engine as an AMG C-class, that 4.0 twin turbo V8 is the defacto Benz performance engine for the next several years, I just don't think its quite special enough to put into a Pagani, no matter how much hp you get out of it. BTW at 4.0 liters of displacement, if it has 200hp/liter at 4 liters that's 800hp, I mean will that damn thing hold together at that sort of hp and boost, because that is the sort of power you'd expect in a new Pagani.
Aron9000 is offline  


Quick Reply: No more V12 engines for Mercedes-AMG



All times are GMT -7. The time now is 04:04 PM.