Driving an old G35 back-to-back against the new M45 at Nissan's desert proving grounds, the first thing you notice, before the big whoomph of that V8, is the improvement in torsional stiffness.

Taste-testing a quartet of V-8 powered luxury sedans in California's vineyard country. Have they been aged to perfection?

Vehicle OverviewA newly redesigned pair of M sedans joins the lineup of Nissan’s luxury division for the 2006 model year. Equipped with a V-8 engine, the M45 went on sale in spring 2005 along ...

No, Nissan did a testicular transplant when the Gloria went under the knife and became the M45. Here it got the company's 4.5-liter V8, which was good for 340 horsepower and 333 pound-feet of torque.

But you probably are aware of its replacement, Nissan Motor 's 2006 Infiniti M45. Advertising has been heavy for "the new M," with memorable television spots in which orange lights encircle key ...

The M45 features the torque-master 4.5-liter V8, shared with the flagship Infiniti Q45 and FX45 (we wish Nissan would share a twin-turbo version of the engine with the GT-R, but that's another story).

TOKYO -- The Fuga show car on the Nissan stand at the Tokyo Motor Show will be the new Infiniti M45, sources confirm. With a four-person seating capac ...

Nissan is crazy automotive manufacturer, sometimes making some of the worst cars on the planet and then they can made GTR’s, Skylines, Silvia’s and Fuga/M45’s ️ ...

Should you have questions in the meantime, you're encouraged to contact Nissan customer service at {}800-647-7261, or call NHTSA at {}888-327-4236 {}and ask about recall campaign #14V701000.

Number of Vehicles Potentially Affected: In the U.S., vehicles potentially affected include 98,300 Infiniti M models, including M35 and M45 models.

Nissan is issuing a recall for 8,120 Infiniti M45 sedans made between March 7, 2002 and June 3, 2004 because the cars may run out of gas — unannounced.