The subcompact automobiles BMW F20 (5-door hatchback) and BMW F21 (3-door hatchback) are part of the second generation of the BMW 1 Series. From 2011 through 2019, BMW developed the F20/F21 generation, which is frequently referred to as the F20.
The coupe and convertible variants of the BMW 1 Series’ second generation were sold separately under the new BMW 2 Series moniker.
Initially, inline-four gasoline, inline-four diesel, and inline-six gasoline engines were used to power the F20/F21. Inline-three gasoline and diesel engines were added to the model lineup in 2015. Every engine has a turbocharger.
The F20/F21 utilises rear-wheel drive (rather than front-wheel drive) for the majority of versions, in contrast to most hatchback rivals. The first 1 Series to offer an optional all-wheel drive is the F20/F21 (called “xDrive” by BMW).
The BMW 1 Series (F40), which replaces the F20, started manufacturing in July 2019.
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engine fuel
The entry-level petrol 118i, which has 133 horsepower and can propel the 1 Series from rest to 62 mph in 8.9 seconds, is a 1.5-litre three-cylinder engine similar to those used in MINI Cooper vehicles.
The 118i engine is elegant and quiet to drive around town, with its distinctive three-cylinder thrum only occasionally audible, despite its average performance numbers. It also does well on faster routes, with plenty of power that is smoothly supplied.
The M Sport package included bigger, 19-inch alloy wheels for our test vehicle. The overall level of refinement when moving is great, and the ride is comfortable with just sporadic disruptions caused by the mix of rough surfaces and large wheels.
The 118i performs best on winding roads because, despite having a relatively low power output, it is a lot of fun to drive. The wide dashboard and substantial steering wheel provide the great driving position a cockpit feel. Faster turns are handled with balance and composure, crisp steering, and barely perceptible body lean. On faster highways, the six-speed manual gearbox’s quickness and accuracy improve the driving experience.
The Renault Megane RS and Ford Focus ST are said to be competitors for the 128ti’s hot hatch status. After a 15-year absence, the name “ti” is now back. A turbocharged 2.0-liter four-cylinder that is also used in the MINI John Cooper Works produces 261 horsepower of power. The front-wheel-drive vehicle can reach a top speed of 155 mph and accelerate from 0 to 62 mph in 6.1 seconds thanks to its eight-speed automated gearbox and front-wheel drive.
The M135i, which is at the other extreme of the range, has so much custom equipment that it virtually qualifies as a separate model. The most notable feature is a 2.0-liter turbocharged petrol engine that sits between the front wheels and generates a strong 302bhp, albeit significantly less than its competitors. The hot hatch is now four-wheel drive instead of rear-wheel drive, giving it a 0-62 mph time of only 4.8 seconds.
1-Series BMW
The compact premium class of vehicles that the BMW 1-Series belongs to is known as the C-Segment in Europe. Following the BMW 3-Series, it occupies the lowest position in the model lineup of a major German automaker. On the basis of the first generation BMW E81/E87, which had the E82 and E88 indexes, coupes and cabrios were produced. Later, the coupe was a distinct BMW 2-Series model. In this market, the BMW 1-Series competes against well-known rivals including the Volvo C30/V40, Audi A3, Mercedes-Benz A-Class, Lexus CT, Acura ILX, Alfa Romeo Giulietta, and other small luxury hatchbacks.
The BMW 1-Series comes with a variety of engine configurations. They come in 4-cylinder, 1.6- and 2.0-liter turbocharged models as well as 6-cylinder, 3-liter turbocharged versions that are more potent. Along with other contemporary types of motors, BMW-introduced engine variants also include Efficientdynamics versions. Additionally, BMW 1-Series engines with more than 300 HP can be installed in the 1M and M135i sporting versions. However, there isn’t a huge selection of diesel engines. Customers can still select from two primary variants, which have 1.6 and 2.0-liter diesel engines with varying levels of horsepower.
Overviews and in-depth explanations of BMW 1-Series engines, including the best engines, may be found here. Our summaries will tell you about the various motor kinds, codes, locations of their codes, specifications, size, potential issues and downsides, and malfunctions (reduced power, trembling, vibration, noise, oil leaking, overheat and other possible problems which can occur). You will receive helpful advice and suggestions for maintenance tasks, oil, tuning, upgrades, and many other things.
All of the 1 Series engines that are available can be contrasted, allowing you to select the one that best meets your demands and specifications.
What kind of engine is in a 2009 BMW 1 Series?
The 230-horsepower 128i and the 300-horsepower 135i, each available as a coupe or a convertible, have been added to the BMW 1 Series roster for 2009. All have 3.0-liter inline-6 engines that drive the rear wheels through either a six-speed manual transmission as standard equipment or an optional six-speed automatic transmission for $1,325.
How can I tell what kind of engine my BMW has?
The N54B30 was mentioned previously. With regard to the model names we were describing, this code didn’t make sense. That is so because it is not a model name for a BMW. In actuality, it is an engine code, and each digit stands for a distinct component of the engine.
The initial letter, an N, stands for the family of engines that BMW uses. It will be one of the following six: M, N, B, S, P, or W. The W is the only one not built by BMW. The M range of engines was produced up to 2001, and the N range later. Modular engines called B engines have been developed since 2013. P engines are racing engines for motorsport, while S engines are production engines for motorsport. W is a category for outside engine providers.
The first number, the second component of the BMW engine code, can alternatively be one of the following six: 3, 4, 5, 6, 7, or 8. These show how many cylinders there are.
The engine variety is indicated by the third component of the code, the second number. Up to ten reasonably significant alterations, with 0 representing the original, are possible for the engine (marked as 1-9 in the code).
The last two figures represent the engine size multiplied by 10. Thus, the N54B30 from our earlier example would have a 3.0L engine.
Our BMW engine code’s optional addendum “TU,” which stands for “technical upgrade,” makes up the sixth component. These improvements are not as significant as engine variations and do not necessitate a new numerical categorization for the engine. Consider the iPhone 6 and iPhone 6s as the same model, but with Siri on one and not the other.
Is the BMW 1 Series turbo?
- adjustable rear-drive chassis, a wide selection of powerful and efficient engines
- Not much room in the back, and the most coveted models are expensive
All 1 Series models feature turbocharged engines, and both petrol and diesel options are abundant. The three-liter TwinPower Turbo inline-six of the M140i, the four-pot 120i, and the 125i were the first of the brand-new gasoline engines for the 2017 model year.
The latter utilize an entirely new engine that BMW is referring to as the Baukasten engine (at least internally – don’t expect any lectures from dealership staff). It uses TwinPower Turbo technology with a twin-scroll, single turbocharger, direct injection, Valvetronic and Double Vanos valve timing and lift. They are all two liters in capacity, more potent than their forerunners, and come in 20i and 25i versions for the 1 Series and 30i for the 2 Series coupes. BMW has given each model two exhaust pipes to help differentiate them visually.
How do they perform, too? The M140i’s six-pot engine has 335 bhp and 369 lb-ft of torque, making it the most powerful (improvements of 14bhp and 37lb ft over the old M135i). The 125i (221 horsepower, 229 lb ft) comes next, then the 120i (181 bhp, 214 lb ft), in that order.
The 1.5-liter, three-cylinder, turbocharged 118i, the entry-level petrol, is still available. It’s a great engine that can be found in BMW’s Mini lineup (in Cooper form) as well as in the middle of the futuristic BMW i8 hybrid sports vehicle. In the 1-series, it produces 134 horsepower and 162 pound-feet of torque, the latter of which can be produced at just 1250 revolutions per minute.
Diesel power is preferred by the majority of 1 Series purchasers, and there are many of options, from the economical 116d, which has a three-cylinder, 1.5-liter engine and 114 horsepower, to the more gratifying 2.0-liter turbodiesel engines found in the 118d and 120d (147- and 188bhp respectively). The pinnacle of the diesel line-up and offering a tempting blend of performance and efficiency is the twin-turbocharged 125d.
With the exception of the M140i, most vehicles come standard with a six-speed manual transmission. However, some models, including the 120d xDrive and 125d, also come with BMW’s excellent eight-speed automatic transmission, which is available across the whole lineup.
We anticipate the M140i’s powertrain to be even more amazing than that of the previous M135i. When compared to the four-pot in an Audi S3, for example, it has a lot of torque and a smooth power delivery that feels considerably more thrilling.
What kind of engine is in a 2010 BMW 120i?
The 120i has a 2.0-liter direct-injected four-cylinder engine that generates 125kW and 210Nm of torque. A top speed of 210 km/h is reached in a 7.8 second sprint from 0 to 100 km/h. Average fuel consumption is 6.6 l/100 km.
Which BMW Series 1 is the fastest?
There are two petrol engines and three diesel engines to select from, the most of which are available with either an eight-speed automatic transmission as standard equipment or a six-speed manual transmission as an option.
The first vehicle in the lineup, the 118i, has a 138 horsepower turbocharged gasoline engine. Performance is strong; regardless of the gearbox used, 0-62 mph takes 8.5 seconds. This is currently the sole non-performance gasoline option available in the range.
The 116d is the least expensive, most effective, and least powerful diesel engine available. Its 1.5-liter three-cylinder engine generates 114 horsepower, and it accelerates from 0 to 62 mph in 10.3 or 10.1 seconds with a manual or automatic gearbox, respectively. The 118d model offers a 2.0-liter four-pot with a decent 138 horsepower; it accelerates from 0 to 62 mph in either 8.4 or 8.5 seconds with the manual or automatic.
The 120d’s 2.0-liter engine, which generates 187 horsepower, is the most potent diesel engine. With its built-in four-wheel drive, this vehicle can accelerate from zero to sixty miles per hour in just seven seconds flat.
The M135i, the quickest 1 Series in the lineup, can accelerate from zero to sixty miles per hour in just 4.8 seconds, outpacing the Volkswagen Golf R. It has a 302 horsepower 2.0-liter engine and comes standard with four-wheel drive. If you choose the 128ti, 0-62 mph will be reached in 6.2 seconds.
Which BMW 1 Series is the slowest?
The 1 Series line received a number of new petrol engines for the 2017 model year to improve both performance and economy. The M140i, which tops the heap with more power and torque than the M135i and thus a faster sprinting ability, dethrones the likeable M135i. With the manual transmission, the previous 5.1-second 0-62 mph dash is now accomplished in 4.8 seconds, and with the automatic transmission, the time decreases from 4.9 to 4.6 seconds. The maximum speed is still only 155 mph.
The 116d SE model, which is still the slowest model in the 1 Series lineup, can accelerate from zero to sixty miles per hour in just 10.3 seconds and can reach a top speed of 124 mph. However, even this model is not very slow.
However, no model ever brings themselves into disrepute. The new gasoline-powered cars are hot-hatch quick; the 120i has a time of 7.1 seconds and a top speed of 143 mph, while the 125i achieves 6.1 and 151 mph. The 125d is the model to choose among the diesels in terms of performance, reaching 62 mph in only two tenths the time it takes the 125i and traveling only 2 mph slower on the longest stretches of autobahn.
The long travel of the accelerator pedal emphasizes how smoothly the 1 Series, regardless of flavor, delivers its power. The 116d is adequate, the 118d is fine for the majority of drivers, but the 120d is probably the greatest all-arounder, even though the engine noise is a touch too noticeable from the interior for comfort. Petrols are quiet and smooth.