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.
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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) (200s). 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. (402 – 469bhp). 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. Although electric cars and SUVs only have the two digits, such as the X3 M40i, you get the standard three-digit number if it’s a half-fat M car, such as M550i.
Model naming practice for BMW
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.
What does the I in BMW 530i stand for?
In the past, each vehicle’s first letter was either a I for gas cars (the I stands for fuel-injected) or a “d” for diesel versions. This was altered when hybrid engines were added to the 3 Series, 5 Series, and 7 Series sedans.
What does the I in BMW 535i stand for?
In addition, the BMW nomenclature uses the letter “M” to designate the MotorSports division. When referring to the crossover or SUV body shape, BMW utilizes the letter “X” in its nomenclature. The “X” in this instance stands for “Cross-over” or a “Four-Wheel-Drive.” BMW also provides five SUVs, ranging from the X1 to the X6. The X1 and X3 are compact SUVs, the X4 is an entry-level compact SUV, and the X5 is a luxury mid-size SUV. The X6 is a coupe-only luxury sports activity vehicle.
In addition, the “Roadster” is represented by the letter “Z” in the BMW nomenclature. Rear-wheel drive sports automobile BMW Z4 is offered as a two-seater roadster. The little I in the BMW name stands for electric and hybrid vehicles. In addition, the i3 is an urban electric vehicle with a 5-door hatchback body style. The i8 is a Plug-in Hybrid Grand Tourer Sports vehicle, nevertheless.
The meaning of BMW i3
W20K06U0 25 kW I2range extender, 647 cc Europe 9 L (2.4 US gal) In the US, 7.2 L (1.9 US gal) (2014-2016) In the US, 9 L (2.4 US gal) (2017+)
The BMW i3 is a BMW-made, high-roof, B-segment hatchback with an electric drivetrain that utilizes rear-wheel drive, a single-speed transmission, an underfloor lithium-ion battery pack, and an optional gasoline engine that can expand the vehicle’s range. The BMW i3 was the company’s first mass-produced zero-emission vehicle and was introduced under the BMW I sub-brand for electric vehicles.
The Richard Kim-designed i3 comes with a single five-door configuration, a CFRP (carbon fiber reinforced polymer) passenger module that is extremely lightweight and strong, and a lower aluminum module that houses the chassis, battery, drive system, and motor. Two smaller clamshell rear doors with rear hinges are included on the bodywork. The i3 had its concept premiere at the 2011 International Motor Show Germany, and Leipzig manufacturing of the vehicle started in September 2013.
From 2014 to 2016, it was the third-best-selling electric vehicle in the world; by the end of 2021, it had sold over 220,000 units globally. With over 47,500 units supplied until December 2021, Germany is listed as its top-selling market, followed by the United States with more over 45,000.
The 2014 World Green Car of the Year and 2014 World Car Design of the Year were both given to the i3, earning it two World Car of the Year Awards. The i3 won the first UK Car of the Year Awards for Best Supermini of 2014 and UK Car of the Year 2014, each of which came with an iF Product Design Gold Award.
What does the I in the i3 BMW stand for?
BMW I which can be found on page 3, stands for futuristic cars and mobility solutions, creative design, and a premium perception that is significantly influenced by sustainability. The BMW i3 provides a cutting-edge driving experience that combines exceptional agility and thrills with the allure of calm, nearly silent travel.
What does the I in the BMW i8 stand for?
Born Electric served as the tagline for the 2011 launch of the BMW I brand. The letter I which once stood for injection in BMW’s gasoline and diesel engines, is now used to represent the future of mobility. A comprehensive approach to sustainable mobility is embodied by the BMW i. BMW considers not only the final product but also the manufacturing process, which now makes use of 100% green energy, renewable and recycled materials, and digital services while using 70% less water.
The first vehicle in the I Series was the BMW i3, which was introduced in 2014. Due to the combination of aluminum and carbon fiber, the i3 is an eco-friendly electric vehicle for city driving that isn’t any heavier than a regular vehicle. comprising a synchronous electric motor with a single gear and utilizing a 94Ah lithium-ion high-voltage battery (33kWh). It has 170 horsepower, enabling a 0-62 mph time of 7.3 seconds, but it also has a 186-mile range.
Eighty percent of all surfaces visible to front passengers on the i3 are constructed of recyclable or renewable materials, making it a showcase for environmentally friendly products. When it comes to resources, BMW I is also thinking along those lines; starting in 2021, its electric motors will utilize two-thirds less cobalt and no rare earths. One of the most popular high-end electric vehicles in Europe is the BMW i3.
The meaning of BMW iA
The distinction between having a manual or automatic transmission is the typical meaning for the I or iA designation, as noted in various posts above. This identification was once printed by BMW on the door jamb VIN labels.
What does a BMW 340i mean?
BMW modified some of their cars’ badging in 2016. The majority of 28i models started wearing 30i badges, while 35i models switched to 40i. The new BMW B58 engine was introduced at the same time as these modifications. Simply put, the BMW 340i is the 335i’s updated model. Both vehicles are aimed towards a comparable customer base and have similar performance out of the box. However, there are a lot of distinctions when you get down to the details. In this post, we examine performance, handling, tuning, and dependability between the 335i and 340i.
What does 40i in a BMW mean?
The 6-cylinder versions are represented by the 40i series. The sDrive is rear-wheel drive, whereas the xDrive is all-wheel drive, and this is the key distinction. Jan 26, 2021