Is the 2017 340i reliable?

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Performance 4.8. Value for the money 4.4. Exterior styling 4.8. Reliability 4.5.

Is the 2017 BMW 340i Twin Turbo?

While the 340i doesn’t wear an M3 badge on its decklid, it is still a bit mischievous. Planted under the bulging hood is a 3.0-liter twin-turbo inline six-cylinder engine that dishes 320 horsepower and 330 lb. -ft. of torque to the rear wheels through a six-speed manual transmission.

How fast is the BMW 340i xDrive?

What is the Top Speed of the 3 Series? Boasting its performance potential, the 2021 3 Series has a maximum speed of 155 miles per hour. This shows how the 2021 M340i xDrive is precisely fine-tuned with a focus on fast performance skills.

What’s better 335i or 340i?

335i vs 340i Full Bolt-Ons With full bolt-ons (FBO) the N55 335i and B58 340i offer respectable power gains over stock output. The B58 in the 340i is the more capable engine, though. A stock turbo 340i can be pushed to about 450-500whp whereas the N55 335i tops out around 400-425whp.

How long will 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.

How many turbos does a 340i have?

Sole engine offering is a twin-turbocharged 3.0-liter inline 6-cylinder that makes 320 horsepower and 332 lb-ft of torque. …

Is a BMW 340 a V6?

Q: What engine does the BMW 340i have? A: All model years of the 340i are equipped with a twin turbo 3.0L V6 engine at 320 hp.

What transmission does a 2017 340i have?

Powering the new 340i is a turbocharged 3.0-liter inline-six-cylinder engine making a stout 320 horsepower. Those horses are sent to the rear wheels via either a standard eight-speed automatic transmission or a no-cost six-speed manual — one of the few left on the market.

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).

What BMW has a B58?

The B58 engine was named World’s 10 Best Engines in 2016 (installed in the 340i and 440i), 2016, 2018, and 2022 (M240i), X3 and X4 M40i, Z4 M40i, 2019 (X5) and 2019(M340i).

How fast is 2017 340i?

It’s an all-wheel drive front-engined 4-door medium sedan with 5 seats. With 322 hp, the turbocharged 3 Liter 24v Inline 6 gasoline engine (BMW B58B30) accelerates this 340i xDrive to 62 mph in 5.0 seconds and on to a maximum speed of 155 mph.

What is the difference between 340i and M340i?

M340i is what your 340i would be with a stage 1 tune. Stage 1 numbers on both tend to even out for some reason (referencing that mission performance thread where they did stage 1 and 1.5 on M340i).

How reliable is the B58 engine?

However, the B58 is proving to be a reliable engine so far. Some claim it’s reliable by “BMW standards” but we believe the B58 delivers good reliability by any standard. Again, even Toyota is using the B58 3.0L turbo engine in their newest Supra models. They’re generally among the highest reliability standards.

What engine is better N55 or B58?

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.

Why is the B58 engine so good?

Technology Behind The BMW B58 Engine BMW made some significant updates to ensure that the BMW B58 was a step above its predecessor, the BMW N55. 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.

How much HP can 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 often should you change B58 oil?

Is the B58 in the Supra?

Prepare to add a fourth member as the 2023 GR Supra is here with three pedals. Offered exclusively with the BMW B58 engine, the 6MT is claimed to be a newly developed transmission tailored to the 3.0-liter inline-six.

What did Toyota do to the B58?

The B58 in question wasn’t just re-tuned, the hardware’s been changed. A different exhaust manifold uses six ports instead of “six into two” and revised pistons change the compression ratio from 11:1 to 10.2:1.

Which is better 2JZ or B58?

People usually say the 2JZ is better. In stock form, it can make more power due to the extra 500cc of displacement, and came with sequential turbos instead of parallel for a better power range. After modifications, I say it’s largely a personal choice.

Is the M340i twin-turbo?

The biggest change, aside from the revised front fascia, is a 48-volt mild-hybrid system added to the twin-turbo six-cylinder in the performance-oriented M340i. There’s also now a 14.9-inch curved infotainment screen as standard, paired with a fully digital 12.3-inch gauge cluster screen.

Is the BMW 340i a good car?

As pricey as it is, this 2022 BMW M340i xDrive is still a compelling car, one that’s plenty engaging yet still totally livable. Despite its middle-of-the-road positioning, that blend of attributes is more than enough to make this sedan stand out from its lower-priced siblings and even the M3.

Is BMW M340i reliable?

2021 BMW M340i J.D. Power Reliability Rating The 2021 BMW M340i scored 77 out of 100 in the J.D. Power reliability test. On the list, it ranks 6th while the Mercedes-Benz AMG C43 and the Infiniti Q50 Red Sport 400 both rank above it.

Does the 2017 BMW 340i have the B58?

However, the car equipped with the B58 this year is different from last. Last year, it was the BMW 340i and this year it’s the M240i. The latter car’s version of the engine gets a bit of a power bump, up to 340 hp from the previous 320 hp.

What’s the most reliable BMW engine?

– The N54 twin-turbocharged inline-six engine from the E90/E92/E93 M3 is another one of BMW’s best engines. It makes excellent power and is very well-built, making it extremely reliable. – The S65 V8 engine from the E9X M3 is another great option if you’re looking for a reliable BMW engine.

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