2009 Nissan 370z 3.7l V6 24v Automatic Rwd Coupe Premium Coupe 23k Miles on 2040-cars

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Submit your questions for Autoblog Podcast #305 LIVE featuring Matt Edmonds of the Tire Rack!

We record Episode #305 of the Autoblog Podcast tonight, and we'll be joined by Matt Edmonds of podcast sponsor The Tire Rack, so drop us your questions and comments via the Q&A module below, especially if they have to do with tires and wheels! Subscribe to the Autoblog Podcast in iTunes if you haven't already done so, and if you want to take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
Discussion Topics for Autoblog Podcast Episode #305
2014 Chevrolet Silverado

Nissan Altima and Sentra to get Murano-inspired design redo

The Nissan Altima and Sentra sedans are both very competent, economical, comfortable and well-equipped ways of getting from A to B. They're also both decidedly boring to look at, which is not a good trait in their increasingly style-driven segments.
To rectify this, Nissan is planning design overhauls for its mainstream, with the Sentra adopting the sportier, Euro-style looks of the Pulsar, according to The Car Connection. While that (sadly) won't mean the five-door Pulsar will come to the US market, fitting the European stylings to the Sentra should go a long way towards broadening the car's appeal.
That parcel of information comes from Nissan design boss Shiro Nakamura, who spoke to The Car Connection at last week's Paris Motor Show.

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.