There is also no need to modify the base engine, making the drive unit easy to apply to existing powertrain systems. (greencarcongress.com)
While it is possible Nissan will retain existing powertrain options with the tweaked output it may also happen that new engines are introduced in the lineup. (carannouncements.com)
Familiar Faces Under the Hood While European A4 models are slated to receive several new engine options, cars sold in America will soldier on with existing powertrains for the time being. (automobilemag.com)