The 3.0 liter turbocharged engine in the BMW M140i generates 340 horsepower. Whether it has an automatic or manual gearbox, this six-cylinder engine will propel this small hot-hatch from 0 to 62 mph in 4.8 seconds. Just 0.2 seconds separate that from the Audi S3 with all-wheel drive.
You receive a six-speed manual transmission as standard, but you can upgrade to an eight-speed automatic if you’d rather not shift gears manually. The automatic is snappy, changes gear easily, and ultimately makes a lot more gratifying decision than the manual, which isn’t especially smooth. If you frequently get delayed in traffic, it’s undoubtedly simpler to deal with.
Models with manual transmissions are said to get 36.2 mpg on average, while automatic variants come out slightly ahead with 38.2 mpg. However, in regular driving circumstances, you can anticipate that both will achieve a number in the high twenties.
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A hyper hatchback with 730 horsepower is the BMW M140i.
The BMW M140i is no longer manufactured, however it was indirectly replaced by the M135i, which has two fewer cylinders and significantly less power. BMW no longer offers the M Performance 1 Series hatchback with the option of rear- or all-wheel drive; instead, customers must choose between AWD or the front-drive 128ti.
We’re looking at a facelifted M140i from the F20 era with a sleeper appearance today since you might not immediately notice that it has almost as much power as the Concept XM. The uber hatch, which still uses the same engine block, produces a massive 730 hp, about twice as much power as the regular vehicle. The maximum torque has increased noticeably to 700 pound-feet (950 Nm), which is 331 lb-ft (450 Nm) higher than the normal version.
The B58 straight-six has a modified downpipe, an updated turbocharger, port methanol injection, and a new intake. The owner, who has a voracious need for power, intends to remap the 3.0-liter engine, boost the turbocharger’s pressure, and use race fuel in an effort to unleash a powerful 850 hp. However, the boosted M140i retains the factory-installed eight-speed Steptronic Sport transmission and exhaust system.
The only part of the hyper hatch that has been updated in almost three years of ownership, despite having a lot of power, is the rear limited-slip differential. The Michelin Pilot Sport 4 S tires are mounted on OZ wheels, which are the little BMW that might. Along with the rear spoiler mounted on the roof, it also has side mirror caps constructed of the same lightweight carbon fiber.
Driving an automobile is not for the timid, at the risk of stating the obvious. In a car that weighs only 1,450 kilos (3,197 pounds) out of the factory, the little Bavarian monster requires a very talented driver to effectively control its well over 700 horsepower that is sent solely to the back wheels. It’s reasonable to say that the M140i is pretty daunting, especially when you factor in the less-than-ideal traction that rain causes.
motor and transmission
At first sight, there aren’t many differences between the new engine and the one in the previous M135i; both vehicles are said to have a turbocharged 3-liter straight-six. In actuality, the new engine is slightly larger than the old engine, having a sweeping capacity of 2998cc as opposed to 2979cc. The single twin-scroll turbo on the new engine has also been slightly enlarged, helping to boost power by 14 horsepower to 335 bhp. Additionally, the torque has been greatly boosted from 332lb ft to 369lb ft.
The new engine is a great thrill to rev all the way up to its 7000 rpm redline because it doesn’t lose any power and keeps emitting a distinctive six-cylinder tone. Sadly, the sound is best outside the vehicle.
The new engine’s torquey nature is perfectly suited to the six-speed manual gearbox, which also provides remarkable acceleration even in the higher ratios. The center armrest places your arm at an odd angle, and the gear shift isn’t the smoothest operation; it feels overly rubbery. The manual transmission has a stronger link to the drivetrain than the available automatic, though.
The ZF gearbox in the M140i’s eight-speed torque-converter automatic transmission is the same one found in the previous model and, well, almost everything else. This transmission’s behavior varies quite a little from car to car, but it’s rarely as flawless as it is in these BMWs; it’s so wonderfully simple to get used to and also makes quick, straight changes. However, it can be a little too sudden, and the sharp turns might make the back tires lose grip in the rain.
BMW M140i, a six-cylinder car.
The engine is the beating heart of any car, and the M140i’s straight-six pound powerplant is no exception. 500 Nm of torque is available from just 1,520 rpm thanks to the TwinScroll turbocharger and M Performance TwinPower Turbo technology. Double VANOS achieves 250 kW with ease using direct injection, completely variable valve timing (Valvetronic), and variable camshaft control (340 hp).
With regards to the 2019 BMW 1 Series M140i
With costs from a dealer for a used car starting at $52,800, the 1 Series is recognized as a tiny car made in Germany.
The 3.0L TURBO 6 engine in the rear-wheel drive, five-door, five-seat 1 Series produces 250 kW of power (at 5500 rpm) and 500 Nm of torque (at 1520 rpm) with a six-speed manual transmission. According to BMW, the 1 Series M140i emits 179g of CO2 and uses 7.1L/100km of Premium Unleaded Petrol in mixed city and highway driving. With a 52L gasoline tank, it should be able to cover 732km on a single fill-up.
The 1 Series weighs 1550kg (3417.2 lbs) when empty due to its dimensions of 1411mm (55.6 inches) in height, 4324mm (170.2 inches) in length, 1765mm (69.5 inches), and 2690mm (105.9 inches) in width. The 225/40 R18 front and 245/35 R18 rear tires on the 1 Series M140i are standard. Every 24 months or 25,000 kilometers, whichever comes first, it needs to be serviced.
The Driver Side Inner Guard bears the VIN, while the Pass Side Lower B-Pillar bears the compliance plate. The VIN number WBA1S920%05C25600 is an illustration.
BMW M140i is preparing to face off against Mercedes AMG A45.
A possible 2022 BMW M140i prototype has been seen testing on the Nurburgring while heavily camouflaged.
The M135i, the top model in the current generation of 1-Series, is a potent competitor to vehicles like the Audi S3 and Mercedes-AMG A 35. BMW is set to sell a version of the current 1-Series that is more potent than the previous generation’s M140i model and positioned as a competitor to the VW Golf R, Audi RS3, and Mercedes-AMG A 45.
The M135i’s base 2.0-liter turbocharged four-cylinder engine produces 302 horsepower and 332 lb-ft of torque. BMW might keep this engine for the M140i but tweak it to make at least 350 horsepower, competing with the VW Golf R. However, this engine needs to have more power available if BMW is to match the performance of the RS3 and A 45.
It’s possible that this prototype, which is heavily camouflaged, is an M140i, but that’s not a given. Additionally, there is no assurance that the M140i will come with a 2.0-liter turbo-four.
You see, BMW just revealed that it is working on an M240i xDrive vehicle to round off the 2-Series lineup until a new M2 is introduced. It’s entirely possible that the 3.0-liter B58 turbocharged inline-six powering this vehicle will also power the M140i. It has more than 380 horsepower. This 1-Series prototype’s soundtrack makes it appear as though it has a four-cylinder engine, which suggests that it might be a less advanced model.
But anyone may be enthused by the prospect of a new hot hatch from BMW.
The BMW M140i is swift.
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The BMW M140i, which is now the fastest and most potent 1 Series money can buy, is at the top of the compact car food chain. Despite having 335 horsepower, it isn’t quite as hard-core as the BMW M2 or the 1M Coupe from the previous generation.
BMW altered the nomenclature of the vehicle from M135i to M140i in 2016, adding more power, stiffer suspension, and higher efficiency, but otherwise keeping the same vehicle.
The M140i’s beauty is that it provides all the functionality of the standard 1 Series while adding the power of a 3.0-liter straight-six turbocharger. It is one of the best handling hatchbacks on the market because to the fact that all variants are rear-wheel drive.
Although there is only one specification available, purchasers do have the choice of three or five doors and a manual or automatic gearbox. The M240i, which is based on the 2 Series, may appeal to those looking for a sportier-appearing vehicle. It produces precisely the same amount of power but accelerates to 62 mph one tenth of a second faster.
Despite recent price increases by BMW, the M140i is still less expensive than its main competitors, the Mercedes A45 AMG and Audi RS3. Although it isn’t nearly as quick, it makes up for its lack of straight-line speed in the turns.
Is the BMW M140i no longer available?
With the introduction of the M140i Finale edition, BMW is saying goodbye to the formula of a six-cylinder, rear-wheel-drive 1 Series, which will always be the last to employ this “classic” Bavarian layout.
Is the B58 engine present in the M140i?
BMW really produced a brand-new vehicle with an engine that was otherwise being phased out when it unveiled the M2 Competition. The old S55 engine from the BMW M4, which is no longer functional, is actually the one in the M2 Comp. It’s strange that the BMW M140i, a vehicle that is older than the M2 Competition, has a brand-new engine, the BMW B58, which also powers modern vehicles like the M340i and X3 M40i. The previous S55 engine has greater power, but the B58 is really more efficient and more convenient to use than its specs would imply. What happens then when you pit the two against one another?
We actually get to see the BMW M2 Competition versus the BMW M140i in this brand-new film from Joe Achilles, and both vehicles are equipped with manual gearboxes to maintain the highest level of fairness. Even more intriguing about this comparison is the fact that Achilles not only has an M140i but also an M2 Competition. He is familiar with the autos. But which one accelerates more quickly both while rolling and when in gear?
Let’s check the specs first. Let’s start with the BMW M2 Competition since it has more power. Its 3.0 liter, twin-turbocharged inline-six S55 engine generates 410 PS (405 horsepower) and 550 Nm of torque (406 lb-ft). The B58 engine in the M140i produces 500 lb-ft (369 lb-ft) of torque and 340 PS (335 horsepower) from its 3.0 liter single-turbocharged inline-six. The B58 is a well-known overachiever and somewhat underpowered on paper, so it will be interesting to see how they compare in practice.
The two cars put on quite the show in a number of different drag races. Of course, the M2 Competition is generally quicker. It isn’t always faster though, as the M140i with a B58 engine snatches a few victories. Considering the M140i’s lower price and lower power, those seemingly small victories actually add up to quite a bit. The M2 Competition’s traction was also a major factor in its success, since its bigger, stickier tires are supported by a limited-slip differential. Therefore, the little B58 engine can effectively compete with the M Division’s S55, which is more potent and more expensive.