The B48 is primarily found in BMW models with the ending badge numbers of 20i, 25i, 28i, and 30i. A higher output version of the B48 is in some 2019+ 35i models. It’s also in some Mini models along with the Toyota Supra.
Does the 440i have a B58?
The BMW 440i also houses a 3.0L Twin Turbo charged 6-cylinder engine. The engine in the 435 is an N55 yielding 300hp at 300 lb-ft torque. The engine in the 440 is a B58 yielding 320 horsepower at 330 lb-ft torque.
Is the 2018 440i twin turbo?
Powering all variants of the 440i xDrive is a 3.0-litre inline six with BMW’s TwinPower Turbo setup.
Is B58 better than N55?
As you can see, from very early on the B58 has big gains over the N55 which it holds right through the rev range. As you can see, the B58 has a very similar boost curve, but makes around 4PSI more than the N55 across virtually the whole rev range.
What cars have the B58?
The B58 engine is included in the Toyota Supra model year 2020 and 2021.
Why is the B58 so good?
Unlike the N55, the B58 features a closed-deck engine design. It also offers 20% more boost pressure and an increased compression ratio of 11.0:1. The B58 is a marginally larger engine — displacing 2,998cc compared to the N55’s 2,979cc — and weighs 18 lbs more, but while making notably more power.
Is the B58 better than the N54?
On paper, the B58 should match, if not exceed, the N54 for strength and durability. Although, the single turbo will likely limit its capabilities without upgraded turbo(s).
Is B58 engine reliable?
As we stated early, it’s tough to say what problems may become common on the B58 with age. So far, it is proving to be a reliable engine and a definite improvement over the N54 and N55. A few recalls and service bulletins do exist for the B58.
How many turbos does a 440i have?
Enter the new 2017 BMW 440i, a twin-turbo, six-cylinder, two-door version of the 3 Series sedan. …
What is the difference between BMW 430i and 440i?
The main difference is the engine: the BMW 430i has a 2.0-liter TwinPower Turbo inline engine, delivering up to 255 horsepower, while the BMW M440i has a 3.0-liter BMW M TwinPower Turbo inline 6-cylinder gasoline engine, delivering up to 382 horsepower.
What is the fastest BMW M Series?
The BMW M5 Competition model is currently the fastest production car in the BMW lineup, going from 0 to 60 mph in 3.1 seconds.
Is the BMW 430i Twin Turbo?
The 430i Gran Coupe is powered by a 2.0L liter twin turbocharged 4 cylinder 16 valve gas engine that makes 255 HP horsepower and 295 pound-feet of torque.
Is B58 twin turbo?
As per the N55, the B58 also features a single twin-scroll turbo, direct fuel injection, variable valve timing (called double Vanos by BMW), variable valve lift (called Valvetronic by BMW).
Is B58 single or twin turbo?
The improved B58 TwinPower Turbo 3.0-liter inline six-cylinder engine comes with a cylinder head and an aluminum crankcase. This innovative engine is lightweight compared to previous models, at 25% less than preceding vehicles, including the 3 Series and the X3.
How much HP can a stock B58 handle?
B58 Engine Limits – Simple Answer. The BMW B58 engine can handle around 600-650whp and 550-600wtq on the stock block and internals.
How long will a B58 last?
How long an engine will last is always a tough topic. There’s no right answer, but in general the B58 should last as long as you’re willing to continue repairs and standard maintenance. The internals and design are plenty strong to surpass 200,000 miles.
Is the B58 better than S55?
As you can see, now the B58 is really getting somewhere. It is making significantly more power than the S55 right up to 5800RPM, and over 100HP extra at 2500RPM. The only point at which the S55 is now beating the B58 is in a narrow band between 6000 and 6600RPM, and still only by a maximum of 17hp.
What turbo does the B58 have?
The BMW B58 is a 3.0L inline-6 turbo engine that succeeded the popular and successful N54/N55 engines.
Is the B58 in the Supra?
This year, the 2021 Supra’s B58 makes numbers identical to the BMW Z4 M40i, with 382 horsepower and 368 lb-ft of torque. Power flows to the rear wheels through an excellently-tuned ZF 8-speed torque-converter automatic.
Is the B58 better than the S58?
While the B58 has a bore and stroke that measure 82 mm and 94.6 mm respectively, the S58 actually displaces slightly less, with a bore and stroke that are specified at 84 and 90 mm. This means that the B58 has total displacement of 2,998 cc, with almost perfect 500-cc combustion chambers, while the S58 displaces 2,993.
What engine is better N54 or N55?
N55 Reliability: Which Engine is More Reliable? This is always a touchy subject when it comes to discussions about the N54 and N55. Simply put, the N55 is more reliable. BMW’s N54 was the first mass production turbocharged gasoline engine produced by BMW in decades.
What BMWs have the N55?
- 2009-2017: 535i.
- 2010-2013: 335i.
- 2010-2013: 135i.
- 2010-2017: X3 xDrive35i.
- 2011-2013: X5 xDrive 35i.
- 2011-2015: 335i.
- 2011-2014: X6 xDrive 35i.
- 2012-2015: X1 xDrive35i.
What car has the N54 engine?
The N54 debuted at the 2006 Geneva Motor Show and was launched in the 335i model of the E90/E91/E92/E93 3 Series range. Following the introduction of its BMW N55 successor in 2009, the N54 began to be phased out. The final model powered by the N54 is the E89 Z4 roadster, which was produced until 2016.
What size is the B58 turbo?
Much like the N55, the B58 displaces 3.0 liter (though it’s technically a tad bigger, at 2.998L compared to 2.979L) and uses a TwinPower twin-scroll turbocharger, though the B48’s is also a bit bigger with a 6 percent increase in turbine wheel size and 10 percent increase in compressor wheel diameter, resulting in a 20 …
Which BMW engine is the most reliable?
- BMW B58 Engine.
- BMW M20 Engine.
- BMW M50 Engine.
- BMW S62 Engine.
- BMW N52 Engine.
- BMW M54 Engine.