Difference between the 545i and 550i??
04-12-2009, 07:38 AM
#22
Contributors
Join Date: Dec 2007
Location: Calgary, AB - Canada / Buenos Aires - Argentina
Posts: 1,706
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2006 BMW M5
Originally Posted by JeffNNJ' post='844736' date='Apr 12 2009, 09:33 AM
The difference between 550 and 545 is 5. DUH!!
04-12-2009, 08:18 AM
#23
Contributors
Join Date: Mar 2004
Location: New Orleans, LA USA
Posts: 4,672
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: E90 M3
Model Year: 2011
Having owned both, I agree that there is little meaningful difference in pure speed. My 545 did not have the Sports Package, my 550 does. Make sure which ever you choose has the SP!!!
04-12-2009, 09:56 AM
#24
Senior Members
To be faster than 333 HP, 367 aren't enough.
Plus the 550i is heavier in the front, so the 545 is better balanced.
Plus the 550i is heavier in the front, so the 545 is better balanced.
04-12-2009, 10:04 AM
#25
Contributors
Join Date: Apr 2007
Location: Vancouver, BC , Canada
Posts: 4,459
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2011, X6 Hybrid . Alpine White , every option. 20" Conti' NON runflats,OEM trunk spoiler , LUX V3 AE's , HP Thunder Fogs , custom front bumper reflector delete........
My X5 has the same engine as the 545 and it is an awesome engine !!, I don't think you could really tell the difference ..... just get the option you want >
04-12-2009, 01:05 PM
#27
Contributors
Join Date: Jun 2007
Location: Washington DC Suburb
Posts: 470
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: '07 550i with SP, Nav, Logic7
Originally Posted by miguex' post='844718' date='Apr 12 2009, 11:20 AM
545i = 3594 lb / 325hp > The quarter mile acceleration time of car A which weighs 3594 pounds and has 325 horsepower is 12.977 seconds.
I find some of the comments a bit ironic. Any tuner who's able to produce additional 15 whp is hailed as "great gain" yet many people are quick to dismiss that 30 whp difference between the 545i and 550i as "insignificant".
Raise your hand if you don't mind spending $2000 for 30 whp, I bet more than half wouldn't.
04-12-2009, 01:12 PM
#28
Super Moderator
Join Date: Jan 2008
Location: So. Cal (SFV)
Posts: 17,508
Likes: 0
Received 3 Likes
on
3 Posts
My Ride: 2011.5 Alpine White E90 M3 | Black Novillo Leather | Carbon Fiber Leather Trim | ZCP | ZP2 | M-DCT | Navigation | Moonroof | 6FL Mods: TMS 12.5mm spacers all around l Hawk HPS Brake Pads l OEM M3 Edition Grills l Paint Matched Side Gills l Key Hole D
Originally Posted by zen68' post='845068' date='Apr 12 2009, 02:05 PM
Where did you get that number? The 545i weighs 3850 lbs.
I find some of the comments a bit ironic. Any tuner who's able to produce additional 15 whp is hailed as "great gain" yet many people are quickly to dismiss that 30 whp difference between the 545i and 550i as "insignificant".
Raise your hand if you don't mind spending $2000 for 30 whp, I bet more than half wouldn't.
I find some of the comments a bit ironic. Any tuner who's able to produce additional 15 whp is hailed as "great gain" yet many people are quickly to dismiss that 30 whp difference between the 545i and 550i as "insignificant".
Raise your hand if you don't mind spending $2000 for 30 whp, I bet more than half wouldn't.
04-12-2009, 01:15 PM
#29
Contributors
Join Date: Aug 2008
Location: Originally from Koeln, Deutschland. Enjoying it in Bonita Springs, Florida Now :)
Posts: 7,421
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by zen68' post='845068' date='Apr 12 2009, 05:05 PM
Where did you get that number? The 545i weighs 3850 lbs.
I find some of the comments a bit ironic. Any tuner who's able to produce additional 15 whp is hailed as "great gain" yet many people are quickly to dismiss that 30 whp difference between the 545i and 550i as "insignificant".
Raise your hand if you don't mind spending $2000 for 30 whp, I bet more than half wouldn't.
I find some of the comments a bit ironic. Any tuner who's able to produce additional 15 whp is hailed as "great gain" yet many people are quickly to dismiss that 30 whp difference between the 545i and 550i as "insignificant".
Raise your hand if you don't mind spending $2000 for 30 whp, I bet more than half wouldn't.
I really don't know about the newer 550i's with the SAT's but so many people have said that the 550i just don't seem any faster. And people have even proven that the 550i isn't faster.
04-12-2009, 01:36 PM
#30
Contributors
Join Date: Mar 2004
Location: New Orleans, LA USA
Posts: 4,672
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: E90 M3
Model Year: 2011
Originally Posted by zen68' post='845068' date='Apr 12 2009, 04:05 PM
Raise your hand if you don't mind spending $2000 for 30 whp, I bet more than half wouldn't.
Having owned both, the difference is not one that jumps out at you, there is no "WOW, what a difference" feeling! It is faster, but just not that much. If the choice is between a 545 with the SP and a 550 without, I'd take the 545 with the SP. If both cars are similarly equipped, go with the 550 assuming the price difference is not a deal breaker.