R-Class (W251) Produced 2006-2013: R320CDI, R350, R420CDI, R500

What engine do I have

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Old Jul 13, 2010 | 07:34 PM
  #1  
smokersteve's Avatar
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06 R360, 06 F350 6.0, 04 CayenneS, 96 911TT 500HP, 86 928S, 74 911S, 73 914-4, 70 914-6, 02 Durrango
What engine do I have

I know it is a V6 but what is the size?

Are there any other Benz models that have the same V6?

Thank you
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Old Jul 14, 2010 | 02:49 PM
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'10 CL550, '12 GL550
No such thing as R550.

When R500 was built for USA sales, it used the old 3-valve M113 engine.

If you live in the UK (or I imagine other areas of the world) you can still buy an R500 but it will have the new M273 4-valve engine.

As for the V6 (M272) ALL other Mercedes with V6 have the same 268 hp 3.5 liter engine with following exceptions

SLK300 3.0 l instead of 3.5 (same engine, different bore/stroke)
C300 3.0 l instead of 3.5 (same engine, different bore/stroke)
SLK350 has 300 hp

http://en.wikipedia.org/wiki/Mercedes-Benz_M272_engine

Last edited by lkchris; Jul 14, 2010 at 02:59 PM.
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Old Jul 14, 2010 | 10:31 PM
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2008 R350 & 2008 C300
Originally Posted by lkchris
No such thing as R550.

When R500 was built for USA sales, it used the old 3-valve M113 engine.

If you live in the UK (or I imagine other areas of the world) you can still buy an R500 but it will have the new M273 4-valve engine.

As for the V6 (M272) ALL other Mercedes with V6 have the same 268 hp 3.5 liter engine with following exceptions

SLK300 3.0 l instead of 3.5 (same engine, different bore/stroke)
C300 3.0 l instead of 3.5 (same engine, different bore/stroke)
SLK350 has 300 hp

http://en.wikipedia.org/wiki/Mercedes-Benz_M272_engine
Yeah my bad, misstype on my part..should read R500..I'll edit it. Also found that the 2007 R320 had 215hp and not 190hp.
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Old Jul 14, 2010 | 10:46 PM
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2008 R350 & 2008 C300
2006-2010 R350 - 3.5L DOHC 24-Valve V6 - 268hp 258lb Torque
2006-2007 R500 - 5.0L DOHC 24-Valve V8 - 302hp 339lb Torque
2007 R63 - 6.2L DOHC 24-Valve V8 - 503hp 465lb Torque

2010 R350 BlueTec Diesel - 3.0L DOHC 24-Valve Diesel V6 - 210hp 400lb Torque
2009 R320 BlueTec Diesel - 3.0L DOHC 24-Valve Diesel V6 - 210hp 398lb Torque
2008 R320 Diesel - 3.0L DOHC 24-Valve Diesel V6 - 215hp 398lb Torque
2007 R320 Diesel - 3.0L DOHC 24-Valve Diesel V6 - 215hp 398lb Torque

Ok fixed some previous errors, hopefully all is right this time around..crosses fingers.
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Old Jul 14, 2010 | 11:00 PM
  #5  
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From: California
06 R360, 06 F350 6.0, 04 CayenneS, 96 911TT 500HP, 86 928S, 74 911S, 73 914-4, 70 914-6, 02 Durrango
Thank you
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Old Jul 17, 2010 | 05:18 AM
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From: the ML/GL/R assembly line
2005 C230 Kompressor
Ive seen a couple of R550s and I do mean a couple lol.
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Old Jul 19, 2010 | 11:09 PM
  #7  
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R KLASSE
Originally Posted by VelociRaptor
Ive seen a couple of R550s and I do mean a couple lol.
Those weren't 2011's were they by chance.....
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Old Jul 20, 2010 | 11:23 PM
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From: the ML/GL/R assembly line
2005 C230 Kompressor
Yes.
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