525i...What does the i Mean?
01-16-2009, 03:21 PM
#11
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My Ride: 2007 530i. Purchased 6/28/07. Titanium Silver Metallic, Black Dakota Leather, Dark Poplar Trim, Steptronic, Premium Package, Cold Weather Package, Bluetooth, Adaptive Control Xenons. 10/30/07 Added OEM 124s with 245/40/18 & 275/35/18 Michelin Pilot Sport A/S tires. Installed red Cal Covers� from BavAuto. 11/21/07 Added OEM all-weather floor mats (for winter, carpet in summer) and coat rack. 6/26/08 installed M5-style rear spoiler. 6/30/08 put on red reflectors. 8/22/08 Euro turn signal stickers applied. 3/20/09 Installed Shadowline Trim. 3/27/09 Added Matte Black Kidney Grilles from Trinity. 4/03/09 Installed Bimmian Shadow Matte Black 530i Badges. 4/04/09 Installed LED license plate lights from Trinity. 5/01/09 Installed Brabus Interior LED Kit and White Angel Eyes. 5/02/09 Put in Brabus 6K Fogs. 5/14/09 Removed charcoal filter. 5/15/09 Installed light smoke LED side marker lamps from Trinity. 5/21/09 Sprint Booster. 6/12/09 Painted exhaust tips flat black. 6/13/09 Pulled red Cal Covers and painted calipers low gloss black. 6/27/09 RPI Ram Air Scoop from Trinity. 8/15/09 Installed Brabus's silver invisibulbs front and rear. 9/24/09 Installed R-Dash license plate LEDs from Brabaus (John).
Originally Posted by Bilbo1' post='769873' date='Jan 16 2009, 05:59 PM
and what does d mean?
dramatic maybe? :S
dramatic maybe? :S
EDIT: I see the joke now. I'm a little off today!
01-16-2009, 04:52 PM
#12
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My Ride: 04 525i, 04 Dinan M3
BMWs follow a certain nomenclature in the naming of their vehicles; usually a 3 digit number is followed by 1 or 2 letters. The first number represents the series number. The next two numbers traditionally represent the engine displacement in cubic centimeters divided by 100.[19]
The system of letters can be used in combination, and is as follows:
* i = fuel-injected
* d = diesel?
* h = hydrogen
* g = compressed natural gas/CNG
* e = eta (efficient economy, from the Greek letter 'η')
* x = BMW xDrive all wheel drive
* L = long wheelbase
* C = coupe
* c = cabriolet (convertible)
* T = touring (wagon/estate)
* t = hatchback
* s = sport??
The system of letters can be used in combination, and is as follows:
* i = fuel-injected
* d = diesel?
* h = hydrogen
* g = compressed natural gas/CNG
* e = eta (efficient economy, from the Greek letter 'η')
* x = BMW xDrive all wheel drive
* L = long wheelbase
* C = coupe
* c = cabriolet (convertible)
* T = touring (wagon/estate)
* t = hatchback
* s = sport??
01-16-2009, 05:01 PM
#13
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My Ride: E60 530d M-Sport
Might as well have the full list 
SE = Special Equipment
We also have the ultra basic ES in europe, not sure what it stands for and cant be arsed to look this time of the morning, it is however the ultra basic model, cloth seats, no nav etc.......
SE = Special Equipment
We also have the ultra basic ES in europe, not sure what it stands for and cant be arsed to look this time of the morning, it is however the ultra basic model, cloth seats, no nav etc.......
01-16-2009, 09:48 PM
#17
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My Ride: 05 530i
87 325is
85 VW GTI
Originally Posted by C's Bimmer' post='770014' date='Jan 16 2009, 08:25 PM
Then what does the M mean? 
I=fuel injection
e=economy efficient (which is also fuel injected)
So what does the lack of indicate in the 325?
01-16-2009, 11:10 PM
#18
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My Ride: 545iSMGSilver GrayAuburn Dakota LeatherLogic 7 Premium SoundSports Package
Originally Posted by C's Bimmer' post='770014' date='Jan 16 2009, 08:25 PM
Then what does the M mean?
P.S. For those that dont know, we like to mess with C like that.
01-17-2009, 02:53 AM
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My Ride: 08 550 Carbon Sport Almost everything factory, but no sound upgrades.
Originally Posted by einstein57' post='770063' date='Jan 17 2009, 01:48 AM
Here is a bonus question. So what does the lack of indicate in the 325?
HUH!
01-17-2009, 03:15 AM
#20
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My Ride: 07 E61 530d M-Sport.
Originally Posted by ///Marco.it' post='769874' date='Jan 17 2009, 12:00 AM
Nope, the "i" stands for injection like the "e" for Mercedes Benz it is just in German "einspritzt". 36 years ago when the 5 series was launched with the e12 model there were only two versions.
Audi also used E to designate injection. The Audi 100 was either 5S if it had a carb or 5E if it had injection(back in 1978).