Have you ever wondered how BMW names its cars or what nomenclature they use? Even if BMW changed the pattern in recent years, it’s still fascinating to look at earlier models and understand why.
BMW automobiles are typically identified by a three-digit number followed by one or two letters. The first number is the series number, and the next two numbers are the cubic centimeters (cc) of the engine divided by 100. With the E39 5 Series vehicle, which was named the 523i despite having a 2.5-liter engine, BMW’s rational model naming policy took a turn.
Different types of engines, body types, and platforms are represented by the letters that come after the numbers.
As I’ve already indicated, new engines with the same displacement but new technologies have naturally changed the name practice. The N54B30, a 3.0-liter twin-turbo engine utilized in the 335i model, and the N53B30, a 3.0-liter straight-six engine, are the most recent ones that come to mind.
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BMW Clarifies What Model Numbers Mean Currently
The latest episode of the official BMW podcast explores the evolution of the company’s renowned naming scheme. You should feel (somewhat) less perplexed after reading this.
In the past, reading the model name of a BMW would reveal a lot about it. You were looking at a 3.0-liter gasoline engined 3-series if the badge on the boot said “330i.” The displacement didn’t always equal the last two digits, but generally it worked out that way. We could go on, but the majority of models adhered to the standard or at least didn’t wander too far from it. The E39 540i featured a 4.4-liter engine, the E82 125i utilized a 3.0 liter, and so on.
This approach was employed for many years, as stated in BMW’s most recent podcast, which makes use of portions of the business’ quite lengthy naming guide website page. Prior to World War Two, all automobiles had a 300 number to distinguish them from BMW bikes and airplanes (100s). Following the war, names were all over the place, but the ‘E12’ 5-series brought order to the chaos in 1972. BMW wanted a new system that would be simple for customers to comprehend regardless of the language they spoke.
The naming convention no longer functions this way, as some shockingly irate keyboard warrior types will loudly inform you. A human being! However, since displacement is no longer the primary method by which BMW delivers its customers greater power, the conventional approach is no longer viable.
The same size engine is currently used by numerous variations of each model, with the power outputs changed by various levels of turbocharging and occasionally by the addition of hybrid technology. We’re sure you’ll agree that having three separate products with the same name as 520d might be a little perplexing.
More recently, battery electric vehicles, which have no engines at all, have added to the complexity of the situation. Similar to what Audi started doing a few years ago, the last two digits of this and the majority of other BMW models now denote various output “tiers.” According to BMW, “45” refers to vehicles with an output of between 300 and 350kW. That is the total output with electrical aid, which explains why, despite the fact that the 540i and 545e hybrids both have the same internal combustion engine, the 545e hybrid has a higher figure.
The initial “e” did originally stand for the Greek letter “eta,” designating cars that were “optimised for torque and RPM,” according to BMW. These days, plug-in hybrid models employ it. Although “leccy M stuff” receives a simpler naming scheme, e.g. i4 M50, complete EVs like the i4 eDrive40 get a more modern moniker called “eDrive.”
Exclusively the Z and X model lines are designated for two-wheel drive, whereas the moniker xDrive is only applied to all-wheel drive derivatives that are available with and without the technology but are otherwise identical. As always, a badge with a “i” or “d” at the end denotes gasoline injection or diesel.
For example, a M Division’d 3-series is an M3, but on SUVs, the magic letter is coupled with just one number designating the “series” and appears after the model name. If it’s a M vehicle, you get the standard three-digit number, such as M550i, even though electric vehicles and SUVs only have two, for instance. X3 M40i.
significance of the final letter
The little letter “i” that appears after numerals signifies “Injection” for a gasoline vehicle. Diesel is denoted by the tiny letter “d.” There are additional letters at the end of the name as well;
BMW also refers to the driving system as “xDrive” and “sDrive.” Four wheel drive is denoted by “xDrive.” two wheel drive is denoted by “sDrive.”
In conclusion, the model name’s first letter indicates “Series(model)”. The following two characters indicate engine size if the first letter is a number. In the 3 series, “320i” denotes a 2000cc gasoline engine. These numbers no longer always correspond to engine size. Some models, such the 323i and 523d, are 2000 cc instead of 2300 cc.
Numbers come after letters, and vice versa.
Some car names in the realm of BMW nomenclature begin with a letter and a number, like the M3. Other names, like the 328i, start with a number and a letter.
These cars have a variety of body shapes, and if the name of the car begins with a letter, it usually begins with one of these: “M,” “X,” “Z,” or “i.”
M refers to the BMW Motorsport division, just like the M3 that was just discussed. Crossover/SUV body types are represented by the letter X. According to their size, the X Series cars are likewise numbered from one to seven, with the midsize X6 being a sports activity coupe. Z stands for two-seaters in the roadster form that have rear-wheel drive. Electric or hybrid vehicles, such as the five-door hatchback i3, are identified by the lowercase i.
There is one more, more mysterious letter prefix: “B,” which stands for Alpina, a business that produces and markets high-performance BMWs. This prefix denotes modified variants of several Beemer series on automobiles.
The names of BMW passenger automobiles begin with a number that denotes a series. The series go from 1 to 8, with the 1 Series being the smallest and most affordable vehicle and the 8 Series being the biggest and most expensive. Originally, four-door sedans were designated by odd-numbered series, like 3, 5, and 7. Two-door coupes and other similar vehicles were meant to be covered by even-numbered series names like 2, 4, 6, and 8.
But in more recent years, BMW expanded the body variants of the odd-number series, throwing a monkey wrench into its moniker. For instance, BMW increased the 3 Series’ door count from four to five, adding a three-door hatchback, a five-door liftback, a five-door station wagon, and two convertible doors. As a result, identifying a car’s body style within a series may not always be possible using the series numbering method.
What do the letters on BMW automobiles mean?
You might have seen the designations 530i, 540i, or M550i on a 5 series sedan. The performance of the engine increases with the size of the last two digits in the number. A 540i, for example, will have greater power than a 530i. Originally, this number was directly related to the engine’s litre capacity; however, it is now used to denote overall power.
The fuel type is indicated by the letter at the end of each vehicle’s name. Gas models are identified by a “i,” diesel vehicles by a “d,” and plug-in hybrids by a “e.” BMW’s electric I Models feature a “i” before the digits in the car name, which is confusing. Therefore, a BMW 330i is gas-powered whereas a BMW i4 from 2022 is electric.
What exactly does BMW M3 mean?
The word “Motorsport” refers to the BMW M Series, which was initially developed to support BMW’s racing program. Over time, the BMW M program started to add customized vehicle models to its roster, which are now accessible to the general public.
What does B in BMW mean?
Bayerische Motoren Werke GmbH, or the Bavarian Engine Works Company, is what the abbreviation BMW stands for. The name refers to where the corporation first started, in the German state of Bavaria.
What does the acronym BMW 328i mean?
Balqy Firman Syah, one. Look at the second and third numbers in any BMW’s name to find out how big the engine is. The “25” in the BMW 325 indicates that the vehicle has a 2.5-liter engine, whereas the “28” in the BMW 328 indicates that the vehicle has a 2.8-liter engine.
Why is the letter M used by BMW?
BMW had a significant presence in the racing world in the middle of the 20th century. The firm established the “M” trademark and the BMW M section of the company to set apart the vehicles that BMW put on the track from those that were made available to the general public. In this instance, the letter “M” stands for “Motorsport.” But as time went on, BMW M started to create cars that were sold to the general public. Since then, several high-performance vehicles have been offered by BMW. Specialized components, from extraordinary engines to exterior alterations, are available for BMW M vehicles.
M5 BMW: What does that mean?
A high-performance version of the BMW 5 Series known as the BMW M5 is sold under the BMW M sub-brand. In the sports sedan class, it is regarded as iconic. The majority of M5s have been made in sedan (saloon) body form, however from 1992 to 1995 and from 2006 to 2010, the M5 was also offered in some countries as an estate (wagon).
With a modified M1 engine, the first M5 model was hand-built in 1985 on the E28 535i chassis and was the fastest production sedan at the time. Since 1985, M5 models have been created for each generation of the 5 Series.
Why do BMWs have three stripes?
In the 1970s, when the German carmaker initially began its motorsports racing program, the famous /M logo of BMW was created. The italicized “M” of the logo is followed by various colored stripes, each of which has a distinct significance.
The blue stripe, according to BMW Blog, symbolizes both the automaker and the Bavarian area from which it is derived. The red stripe commemorates Texaco, a major American oil company that collaborated with BMW in the early stages of M racing. As red and blue combine to form purple, the central purple stripe stands for their cooperation.
BMW made a minor change to the M emblem in recent years, swapping the purple stripe with a dark blue one. The symbol is still widely recognized, though.
In fact, the three stripes are tastefully incorporated into both the exterior and inside of every BMW M-badge car. Even vehicle upholsterers are finding it difficult to come up with fresh, original methods to use the colors to adorn the cabins.
Of course, using the proper thread and colors is necessary in order to pull off these small but significant elements.
Amann’s Serafil polyester thread, which is used by BMW, is available at JPM Coachworks in Smyrna, Georgia.
According to Joseph Pavich of JPM Coachworks, “the most popular colors individuals choose for the tri-stitch are red 504, light blue 7463, and dark blue 1078.” “Most modern wheels use a significantly thicker Tex size 207 (Ticket size 15), while older wheels used a Tex size 138 (Ticket size 20).”
The meaning of the BMW 40i
The 6-cylinder versions are represented by the 40i series. Jan. 26, 2021 The primary distinction is that the sDrive is rear-wheel drive while the xDrive is all-wheel drive.
What distinguishes the BMW 328i and 330i?
The 330i’s engine note is noticeably better than the 328i’s. At lower rpms, it sounds more like a six-cylinder engine. On the 330i, the transmission and engine seem to be more harmoniously mated in Comfort mode. Strangely, the 330i’s Sport mode didn’t seem to alter the driving dynamics as much as it did the 328i.