After several years of selling small volumes of its Altima sedan using Toyota's hybrid drive system, Nissan is finally ready to roll out its first gas-electric model using technology developed in-house. The first model to be so equipped will be the new Fuga sedan, a car sold in North America as the Infiniti M.
Unlike the electronic CVT systems used by Toyota, Ford and General Motors, Nissan has opted to configure its system using a conventional automatic transmission – in this case, a seven-speed unit. The electric drive is provided by a single motor sandwiched between the engine and the transmission. A pair of electronically controlled clutches sit on either side of the motor allowing the engine or the enginemotor combination to be completely de-coupled from the transmission.
According to Nissan, the motor has an output of 50 kW (67 horsepower) and 270 Nm (200 pound-feet) of torque, and the system is able to propel the FugaM electrically at speeds of up 62 mph. The engine is a 3.5-liter version of Nissan's renowned VQ V6 modified to run with an Atkinson cycle for greater efficiency.
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We've always thought that Infiniti's current M35M45 sedan deserved greater consideration from American consumers than it has typically received. With a strong VQ-series powerplant and entertaining rear-wheel drive handling, there has always been a lot to like from behind the wheel, but its restrained styling has seemingly always failed to convey the sort of emotion delivered by the driving experience. Thankfully, judging by its just-introduced Nissan Fuga twin here at the Tokyo Motor Show, anonymous styling figures to be less of an Achilles heel going forward.
Powered in the Japanese market by a pair of VQ-series V6 engines displacing 2.5-liters and 3.7-liters respectively (power figures have not been disclosed), the real emphasis for the next-gen model appears to be on advanced safety and creature comfort technology. We're hoping this focus doesn't result in compromised dynamics, but we are very curious to sample such bits of electronic wizardry as Nissan's "Forest AC" that includes a breeze setting and an aroma atomizer, to say nothing of "Intelligent Pedal," a new system that can actually make braking decisions based on data from the sat-nav unit. In our experience, bearing in mind how often the map data has been wrong in a given vehicle's GPS system, we hope that the system doesn't randomly lock up the binders for a phantom hairpin – especially with someone following a bit too closely behind.
Either way, when the Fuga comes to North America next year, we expect it to once again be powered by either the larger of the two VQ-series V6s or a V8 engine. A hybrid model will hit Japan next autumn, and we hear it's also coming Stateside.
We slid behind the wheel of the 2009 Infiniti M35 S last week in Napa, California. It was a quick jaunt, but we wanted to try out the newly revised powerplant under the hood. Yes, even thought the nomenclature remains the same, the Japanese automaker has swapped out the mass of aluminum up front for something a bit more updated and powerful.
