This issue will also be covered fairly quickly. The main comparison of 335i and 340i performance will be in the Tuning section. The 335i and 340i actually give remarkably similar real-world performance. Due to a slight increase in power and torque, the 340i appears to be slightly faster. The 340i has 320 horsepower and 330 torque, while the 335i’s N55 engine produces 300 horsepower and 300 torque. The B58-equipped BMW 340i vehicles also benefit from a marginally improved power curve.
From the factory, 0-60 times are very similar, hovering around 5.0 seconds. Times for the quarter mile are in the mid-13s at 105 mph. There are various factors that influence these timings, and different testing yields different findings. AWD or RWD, transmission, altitude, road conditions, tires, and drivers are some of the key variables. The 335i and 340i both have similar performance straight out of the factory.
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Numbers are crucial, especially when analyzing cars, and BMW’s new 340i xDrive is a bewildering and occasionally absurd number-fest.
First off, everything is referred to by numbers, yet both BMW and Mercedes have spent so much time refining their numbering systems that nothing makes sense anymore. The 2.0-liter engine in the 2016 BMW 328i replaces the 1.8-liter engine that powered the BMW 318i in 1984. A 4.3-liter V8 is found in the 1998 Mercedes-Benz C43 AMG. 2016 Mercedes C300? 2 litres. For market positioning, these manufacturers ignored the meanings underlying those numbers, referring to a 2.0-liter as having the same performance as a 3.0-liter, for instance.
BMW therefore updated its 3-series lineup this year and changed the names once more. Even though its engine has the same 3.0 liters of displacement and is still turbocharged, the former 335i becomes the 340i. While on paper giving 22/33/26 mpg city/highway/combined, it actually produces an additional 20hp (14.9kW), bringing its output to 320hp and 330ft-lb of torque (239kW and 449Nm). Over the length of our time with the automobile, we averaged 24.4 mpg.
The best non-M performance sedan from BMW isn’t what it used to be.
A BMW used to offer a driving experience ten steps above anything else you could buy, something its rivals couldn’t duplicate. But those times are over, as the brand’s rivals have steadily ascended those rungs while BMW has appeared to lose its footing.
This 340i sedan is the ideal illustration of a BMW that, 10 years ago (remember the ZHP 330i? ), was unbeatable but now finds it difficult to stand out from a group of deserving rivals who, quite honestly, aren’t looking up the ladder at BMW any more.
- The majority of the excellent stuff is under the hood in the shape of a 3.0-liter inline-six turbocharged engine that produces 320 horsepower and 332 pound-feet of torque. It’s not a joke; certain auto magazines have clocked this same 340i reaching 60 mph in less than five seconds, which was supercar territory twenty years ago. But this engine’s placement in the Pro column has little to do with drawing you back into your seat. Although the Sport+ drive mode hides the full amount of its power output, I preferred it for its quiet running and throaty exhaust tone.
- The 3 Series’ design doesn’t particularly appeal to me, but the Track Handling Package ($1,700) gives it just the perfect amount of menace. This isn’t a 320i, as evidenced by the 18-inch Orbit Grey wheels that conceal a set of blue-painted M calipers.
- In any vehicle, I would choose a set of these front seats. With solid but forgiving lateral support that keeps you centered in the seat but doesn’t crush your sides, they offer the ideal balance of control and comfort.
- BMW should be commended for continuing to offer a six-speed manual transmission in this day and age, but also smacked on the wrist for not improving it. The throws are long, and the shifter moves with more play than I had anticipated. Although it’s not terrible, earlier BMWs set high standards for manual gearboxes, and this one feels a level or two below what the car deserves. The eight-speed automatic is what I would have chosen.
- Modern BMWs’ steering is the main reason why they don’t provide the same level of driving enjoyment as those more venerable, older Roundels. The 340i displays the same artificiality I’ve noticed in the majority of contemporary BMWs, with the wheel communicating surprisingly little and feeling a little dead on center. The weightiness of the steering wheel does alter as you switch between the four driving modes (Eco Pro, Comfort, Sport, and the aforementioned Sport+), but not in a way that makes the road feel more communicative; rather, it merely becomes more difficult to turn.
- Due to numerous options that are added to the $45,800 base price, this 340i may be had for about $60,000 in total. I would anticipate the most modern technology for that kind of money, but BMW falls short in this area. The advanced safety options cost an additional $2,650, but they do not include autonomous braking, radar-based cruise control, or even a rear camera as a basic feature. Additionally, the gauges are analog, which makes me envious of my friends’ digital displays in their Audis with Virtual Cockpit. Even Apple CarPlay and Android Auto are not available to you!
What kind of motor powers the 340i M Sport?
The 3.0 liter turbo six in the 340i makes it extremely quick and talented, with strong torque accessible over a wide range. We appreciate that it is an inline six rather than a V6. The eight-speed automatic will be the most popular transmission in these three models, but lo and behold, a six-speed manual is still offered.
A 340i is twin turbo, right?
The B58 has the same direct fuel injection, single twin-scroll turbo, variable valve timing (referred to by BMW as double Vanos), and variable valve lift as the N55 (called Valvetronic by BMW)
Which BMW engine is the most dependable?
Which Engine in the N55 Is More Reliable? When talking about the N54 and N55, this is a sensitive subject that never goes away. The N55 is simply more dependable. The N54 from BMW was the company’s first large-scale turbocharged gasoline engine in decades.
What is the price of an M340i?
But up to this point, the B58 engine has proven to be dependable. Some people assert that the B58 is trustworthy by “BMW standards,” but we think it is reliable by any measure. Again, the newest Supra models from Toyota are powered by the B58 3.0L turbo engine. Generally speaking, they meet the highest reliability standards.
What vehicles feature N55 engines?
Austria’s STEYR – At this lovely town dating back to the 10th century, BMW has a creative way of reminding staff working in its engine plant that precision is a way of life and that the gasoline and diesel engines manufactured here are meticulously benchmarked by rivals.
What vehicles feature B58 engines?
A 3.0-liter twin-turbo inline six-cylinder engine housed beneath the protruding hood transmits 320 horsepower and 330 lb. ft. of torque to the rear wheels via a six-speed manual transmission. Step on the gas to see 0-60 mph in 4.9 seconds and a top speed of 130 mph.
B58 has a dual turbo?
This year, the 2021 Supra’s B58 produces 382 horsepower and 368 lb-ft of torque, matching the output of the BMW Z4 M40i. An highly tuned ZF 8-speed torque-converter automatic sends power to the rear wheels.
Is N55 superior to N54?
With the exception of the radiator problem, the B58 has shown itself to be largely reliable, with very few instances of crank sensor and VANOS actuator problems being documented on this site. Anecdotally, N55 is more trustworthy
Are there B58s in Supras?
With its powerful pulling ability, even large SUVs can move quickly. However, it’s not simply the power itself, but also how it’s delivered. There is essentially little turbo lag, and torque is present throughout the rev range. The B58 explodes when you press the go-pedal in any gear and at any speed, with a seemingly limitless burst of power.
The N55 against B58
The S58 actually displaces somewhat less than the B58, which has a bore and stroke that are stated as 84 and 90 mm and 82 and 94.6 mm, respectively. This indicates that while the S58 has nearly flawless 500-cc combustion chambers, the B58 has a total displacement of 2,998 cc.
What makes the B58 so great?
On paper, the B58 should be as strong and durable as, if not better than, the N54. However, without a newer turbo, the single turbo will probably limit its potential (s)
What distinguishes the B58 from the S58?
The subject of how long an engine will last is never easy. There is no correct response, although the B58 should generally last as long as you’re willing to keep up with repairs and routine maintenance. The internals and design are strong enough to travel more than 200,000 miles.
N55 or B58, which is more dependable?
Technically speaking, N55 is an open deck while B58 is a closed deck, and there are many more variances as well. B58 is water-air charge-cooled, while N55 is air-air intercooled. Despite the fact that both engines are 3.0 single turbo 6 cylinder machines, very few parts are interchangeable.
How trustworthy is the B58?
When equipped with rear-wheel drive, the BMW 340i lists for $48,950, and when fitted with BMW’s xDrive all-wheel drive system, it listed for $50,950. The only available engine is a 3.0-liter inline 6-cylinder twin-turbocharged engine with 320 horsepower and 332 lb-ft of torque.