Accordingly, the ’11 135i is now offered with the new single-turbocharged “N55” six-cylinder engine, which features BMW’s Valvetronic technology and direct fuel injection. Even more notable is the 135i’s new seven-speed dual-clutch transmission (a.k.a. DCT), the first application of a DCT with the N55 in-line six.
Is BMW 135i reliable?
The 135i was capable as a track day toy as well as a spirited commuter car, but it does have a few common issues besides rear legroom that were prevalent across the spread of N54-equipped BMWs. However, that doesn’t make it an unreliable car to own and drive every day.
Do all 135i have DCT?
Engine and Transmission All 135i Coupe and Convertible models are now equipped with a 3.0-liter inline six-cylinder TwinPower turbocharged engine (N55) and come standard with a 6-speed manual transmission. The 7-speed dual clutch transmission (DCT) sourced from The Z4 sDrive35is is optional for $450.
What year 135i got DCT?
A dual-clutch automated manual brings virility to BMW’s potent 135i. BMW’s 135i coupe and convertible might not look much different for 2011, but with a new turbocharged inline-six engine and a newly available dual-clutch automated manual transmission, the 2011 135i certainly feels different.
Are BMW DCT transmissions reliable?
DCT is a very strong unit. It is rated for 9000rpm and 400lb-ft of torque. BUT strong doesn’t mean reliable. At the end, it is more complicated than the MT, and more complicated means less reliable.
Is DCT automatic reliable?
Automatic transmission cars are generally reliable cars and both DCT automatic and CVT automatic cars are similar in terms of reliability and maintenance costs. However, both DCT and CVT automatic gearboxes will require a complete replacement of the gearbox in case of damage.
Is a BMW 135i expensive to maintain?
The annual maintenance cost of a BMW 135i is $1,031. Repair and maintenance costs vary depending on age, mileage, location and shop.
Can you daily a M135i?
The 135i is comfortable enough for the daily drive The BMW 135i comes standard with 18-inch wheels and a sports suspension. However, it won’t beat you up when driving it daily.
How many miles do 135i last?
With the right maintenance at the right time, your 135i has a good chance of hitting 200,000 miles or more.
Is DCT better than auto?
Are Dual-Clutch Transmissions Better Than Regular Automatic Transmissions? They do have benefits: Dual-clutch transmissions often have better fuel economy and faster shifting.
Why did BMW stop using DCT?
The real reason is that the ZF eight-speed is more efficient and easier to calibrate for ultimate efficiency. And because efficiency is more important than almost all else in today’s automotive climate, the DCT is a casualty of the times. There’s also the fact that BMW M will soon be making a jump to electrification.
Is a BMW 135i fast?
Stock, the M135i xDrive would need 4.7 seconds to do 0-100 km/h (62 mph) but, as you’re about to see, this car needs just 3.8 seconds. Furthermore, reaching 250 km/h (155 mph) which used to be this car’s limited top speed, takes about 24 seconds in total.
Is a sequential or DCT faster?
Sequential transmissions are faster than DCTs and better suited for the racetrack than street driving. They are also lighter than DCTs, making them more suitable for performance. However, sequential transmissions are noisy and do not provide smooth shifts.
Which 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’s the difference between 135i and 140i?
In 2016, BMW changed the name of the car from M135i to M140i, adding more power, stiffer suspension and improved efficiency in the process – but it’s still essentially the same car.
How long do BMW DCT transmissions last?
PREVENTIVE MAINTENANCE If used properly, it should last 10 years without a problem, even with hard driving.
How many miles does a DCT last?
Aside from a few drag cars who burned their DCT clutches, I don’t think anyone else has changed their DCT clutches. So absolutely not normal to wear out at 100k miles. DCT should last over 150K miles easy on these cars..
Is DCT good for long term?
Agreed, DCT is not recommended for countries like India due to climate conditions. Moreover, major auto makers like VW and Ford switched back to Torque converter cars in their automatic versions. The DCT failed miserably. So, go for Torque converter cars when it comes to automatic.
Is DCT good for heavy traffic?
A smooth and light input will result in good efficiency and in most cases comes very close to the efficiency numbers you can achieve from a manual gearbox-equipped car. Thus a DCT is the best all-around package, especially if your driving scenario isn’t limited to just city or highway driving.
Which is better DSG or DCT?
The Dual-clutch transmission is as convenient as automated transmission and delivers better fuel efficiency than the manual transmission. Therefore, DCT automatic is the best overall package.
Is the BMW M135i good on fuel?
Costs & verdict Its official combined fuel economy is just under 40mpg, while its CO2 emissions stick it straight into the naughtiest company car tax band of 37%. Still, it’s a hot hatchback so that’s to be expected, and most of its rivals are no better.
Is the M135i a good car?
It’s well made, capable and quick. It’s just lacking the excitement and character of some of its rivals, and it has the added challenge of following up the unique rear-drive, straight-six powered ‘F20’ M140i.
Whats better 135i or 335i?
The 135i is faster, but not by much. There is about a 200-300 lb. difference between the two. I think the 135i is significantly cheaper as well.
What is faster M135i or Golf R?
The Golf R gets the bragging rights; its 4.7-second time is a tenth quicker than the S3 and M135i can manage, not that you’ll notice that in day-to-day driving. Top speed is limited to 155mph on each model.
Why is it called a M135i?
For this latest model, BMW has adopted the M135i xDrive name, because it has less power, but thanks to the all-wheel drive, it’s actually a little faster. The engine is all-new, too. A 2.0-litre turbocharged four-cylinder engine replaces the old car’s tuneful 3.0-litre, six-cylinder unit.