Super Sedan Showdown (CTSv-C63-M5)
M5 out traps the CTSV
CTS-v is a great car for the money.
The C63 is not too far away from both of those cars for the money..
great review...
btw: I always care about trap speed not ETA and specially head to head comparison.
While all 3 cars can trap higher in other tracks.. it only counts whey they are tested on the same playing field.
Clearly.. the m5 will still walk away from these cars after 120+ (stock for stock)
M5 SMG gearing can overcome HP and TQ.
The C63 with just a $1500 tune will no doubt keep up with the M5 and CTS-V in a road course or drags trip.
CTS-v with a pulley/ecu..will be killer combo track or drag
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Just curious why the traps matter when the CTSV was nearly a half sec quicker on the 1/4 then the M5.
If the trap speed = hp factor was applied, it would be miles off according to those numbers no??
No being smart alec, just really curious? It's always kept me scratching my head.
CTSV 12.4 114 with 4250 weight = 446 hp???
M5 12.8 115 with 4034 weight = 409 hp??
Used dragtimes hp calculator flywheel
They set out to make an M5 beater and they did it. The M5 is now 4 years old so so how could GM not have the better car?
In the next year or two when they update the M5 the V will be chasing it once again.
I'm not saying 114 will be the average...
but in this head to head.. for some reason it was not able to put the power down.
Since it's inception the latest M5 has been a solid 12.4ish car... But now a newer and improved-er 4 years later car is 4 tenths slower in the 1/4??
Me thinks these guys suck at driving.

That Caddy V is something. Hats off to GM for playing in this field and upping the ante.
Also, I think they should have had the E63 in there to at least compare cars actually in that segment.
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The Best of Mercedes & AMG
the m5 and cts-v competitor is the e63 not c63...

Andy was that you? hats off man...
Whoever it was I Salute you sirInstead, the Merc driver casually flipped off our man with a smile and then proceeded to lay down the biggest smoky burnout with his C63 ever seen on a crowded public boulevard in the middle of the day.
So there's that, and you gotta hand it to that C63 driver. He knows that it's all about humiliating the M5 in any way you can. Either that, or our man Magrath just rubbed him the wrong way. (Magrath is like that sometimes.)
Last edited by Thericker; Dec 3, 2008 at 05:07 AM.
Edmunds tests seem to be forever skewd
The V is a solid car with a great price and all around performance that beats the best of the best. I don't see why so many people don't give the car the respect it is due. I know the Germans will say the V blows but we need to stand behind our own powerhouse brand.










