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Nissan recalls 226k vehicles over airbag inflators

Nissan and Infiniti are the latest automakers to issue recalls involving faulty airbag inflators from Takata. The Japanese automakers have announced campaigns covering about 226,326 units from seven models built in the early 2000s because they contain the bad part in the passenger-side, front airbag. The affected vehicles include the 2002-2004 Nissan Sentra, 2002-2003 Pathfinder and 2002-2003 Maxima, and it also covers the 2002-2003 Infiniti QX4, 2002-2003 I35, 2003 FX45 and 2003 FX35.
Like the other vehicles with the faulty inflators, it's possible for the part to rupture during airbag deployment and spray metal shrapnel at occupants. Nissan and Infiniti have even included vehicles with replacement airbags in this campaign because those parts also could have been defective. Both companies were also part of the earlier regional campaign to fix cars in high-humidity climates where the problem has been found to be the worst.
As is the usual response, Nissan and Infiniti will notify owners of the affected vehicles and will make the repair at no charge. According to the filing with the National Highway Traffic Safety Administration, these fixes will commence around August 11. Scroll down to read the report from NHTSA, or read the full defect notice as a PDF, here.

Infiniti's variable compression engine in the 2019 QX50 is the first of its kind

The world's first variable compression ratio engine is here, in a production car. That car is the 2019 Infiniti QX50, debuting this week at the Los Angeles Auto Show. The midsize crossover has seen a refresh that has brought it an all-new platform together with new driver assist features, but it's the engine that's the centerpiece here. Nearly everything is continuously variable under the hood of the QX50 – not only the new shift-by-wire XTRONIC CVT. The new VC-Turbo gasoline engine is able to change its compression ratio from 8:1 to 14:1, or anything in between depending of the driving situation; whether there is need for top-end power or turbodiesel-like torque from low revs, or optimized fuel economy. The pistons' reach is continuously adjusted by an electric "Harmonic Drive" motor, which controls a multi-link system, affecting the top-dead-center of the pistons and changing the compression. The engine can also switch between efficiency-maximizing Atkinson cycle and regular combustion cycle, on the go – and there's both multipoint injection and gasoline direct injection employed. The result is 268 horsepower at 5,600 rpm and 280 pound-feet of torque at 4,400 rpm; good figures for a 2.0-liter four-cylinder gasoline engine with a single-scroll turbocharger. Infiniti says that the FWD version's fuel economy of 27 miles per gallon combined is 35-percent better than the previous-generation V6 engine; in AWD guise, it reaches 26 mpg, which is a 30-percent improvement. The new engine is pretty much all-aluminum, but the vaguely magical-sounding "transformative multi-link components" behind the variable compression system are made from high-carbon steel alloy. The engine's multi-link system also enables it to do away with any balancing shafts, and Infiniti compares its smoothness to a V6 rather than a regular four-cylinder. In addition to the aforementioned tech, the VC-Turbo engine has the world's first active engine mount vibration damping system to smoothen its operation even further. Related Video:

2022 Infiniti QX80 gets an interior update with new, big touchscreen

The 2022 Infiniti QX80 is getting a light interior update in the form of a new touchscreen infotainment system and center stack. If you’ve seen the 2021 Nissan ArmadaÂ’s refreshed interior, then youÂ’ve seen the new QX80Â’s, because they share the same center stack and touchscreen now. This new infotainment system runs on a 12.3-inch high-res screen that sits perched at the top. ItÂ’s capable of wireless Apple CarPlay, but only wired Android Auto. Infiniti says navigation comes standard, too. We liked the new touchscreen in the Armada far more than its outgoing unit, which was ancient technology by the time it was replaced. This new screen is vibrant, features much quicker responses to inputs and is all around a massive step up in tech. YouÂ’ll see the new QX80 also has all the updated controls below the touchscreen, too. We get new dials and buttons (far fewer than before) for the radio and climate controls. Plus, the new layout necessitated a new air vent design. Say goodbye to the dual-screen layout, too, as thereÂ’s no second touchscreen in the lower part of the stack — thatÂ’s a very good thing. Taking up some of that space is a new storage cubby that can be hidden via a piece of wood trim. Flip it open, and youÂ’ll reveal a wireless phone charger and access to a 12-volt outlet.  Besides this interior change, the rest of the 2022 QX80 is carryover. It looks the same from the exterior, and itÂ’s still rocking the 5.6-liter V8 that makes 400 horsepower and 413 pound-feet of torque. Neither pricing nor availability for the updated QX80 were made available today, but donÂ’t expect it to be too much more than the $70,545 base price it enjoys now. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.