2011 Nissan Altima on 2040-cars

Auto blog

Nissan alters all CVTs to act less like a stretched rubberband

Among automotive enthusiasts, no one seems to hold a neutral opinion when it comes to continuously variable transmissions. CVTs are either praised for their ability to boost fuel economy or chided for their occasionally poor driving dynamics. Nissan is among the masters of these un-shifting gearboxes in the US, and it uses them in many vehicles in its lineup. However, for the 2015 model year, several models are getting a software update to make their CVTs a bit more like a conventional automatic.
To give drivers the option of feeling gearshifts while on the road, Nissan is adding its D-Step Shift Logic feature to the CVTs in multiple vehicles. Steve Powers, Nissan's senior manager of powertrain performance, told Autoblog the system forces the transmission to "hold a ratio and then shift" to simulate the way that a traditional automatic would. It's simply a change in software, but the company "can't do it to older CVTs," he said, because it would require changes to transmission logic, as well. According to Automotive News, the upgrade is coming to the 2015 Versa, Versa Note (pictured above), Sentra, V6-equipped Altima, Pathfinder and Quest. "We're rolling it out to all programs," said Powers.
Interestingly, buyer perception appears to be pushing the upgrade. John Curl, a Nissan North America regional product manager, told Automotive News that the decision to add the tech partially comes because some owners are bothered that the CVTs aren't changing gears. According to Powers, D-Step "avoids the rubber band feel," that many drivers didn't like. The different sensation of these transmissions seems like something consumers would notice during the test drive, or that the salesperson would inform them about. The same issue cropped up last year when the company was facing customer satisfaction problems among new buyers customers' unfamiliarity with the gearboxes.

Nissan Sentra gets mean with 240-hp Nismo concept

Nissan's Sentra Nismo Concept made its world debut at the LA Auto Show today as part of the Japanese automaker's intitiative to expand its performance line of factory performance models, and it's packing a turbocharged inline four-cylinder engine with 240 horsepower and 240 pound-feet of torque - that's 110 hp more than the regular Sentra.
Of course, no high-performance version of any car would be complete without the suspension upgrades to handle the power, and Nissan has fitted Nismo-tuned suspension and a limited-slip differential to the little front-wheel-drive sedan. With such an increase in power, Nissan wisely chose to swap out the stock brakes for the Brembo calipers and discs from the 370Z. Larger 225-millimeter-wide tires are wrapped around 19-inch Rays wheels and contained within wider fender flares. The steering and six-speed manual transmission also were tuned by Nismo.
The exterior gets new aerodynamic bits, such as a revised front fascia, a chin spoiler and a new rear spoiler, while the interior gets a nice set of Recaro seats and a leather-and-Alcantara steering wheel. For more information on the Sentra Nismo Concept, check out the press release below, and feel free to head over to the auto show photo gallery to see the car up close.

2015 Nissan 370Z Nismo

If you blinked, you missed the opportunity to pick up the last iteration of the 370Z Nismo, because after just a touch over a year of availability, Nissan is replacing it with this updated 2015 model - the third 370-based iteration from the brand's in-house tuner. Consider this version to be the 370Z's swan song. An all-new version is expected soon with a downsized turbo mill (something in the vein of a 240Z would not be impossible). That reality aside, the latest 370Z Nismo is a compelling package. It looks like a million bucks, takes a corner with verve, and gets belated tech goodies. Here are our impressions from a drive we took last week near Nissan's US headquarters in Tennessee.
Driving Notes
The Recaro seats are wonderful (shocker!). In fact, the interior in general has a much more strapped-down feel about it. A run-of-the-mill 370Z feels pretty great, although it's not a place for the big-boned. As with past Nismos, upgrades include contrasting colors on the faux-suede seat inserts, the gauge hood, the ten and two positions on the steering wheel, and a red centering stripe on the wheel. The upgraded materials are all nicely chosen and the cabin is a very sexy place to live - weirdly practical, too, considering the huge cargo area. Checking the "Tech" model option box brings a 7.0-inch nav screen in place of the upward swinging door over a storage cubby, a much-needed backup camera, an impressively good Bose stereo, and de riguer Bluetooth connectivity with audio streaming. Everything seems to work as advertised.