2001 Infiniti I30 Base Sedan 4-door 3.0l on 2040-cars

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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:

2020 Infiniti QX80 refreshes its cabin, adds tech and safety features

After performing a nip-tuck on the Infiniti QX80's sheetmetal for the 2018 model year, designers have massaged the QX80's interior for 2020. The driver's cluster keeps the analog gauges but loses the previous, low-res digital information screen. A new seven-inch TFT display is tucked between the dials. The infotainment spread on the center console finally gets the real estate it deserves, an eight-inch touchscreen up top with a seven-inch touchscreen below. Android Auto and Apple CarPlay are standard, as is Wi-Fi hotspot capability. Above all that, the rear view mirror went to school to become the Smart Rear View Mirror, meaning it can operate as the usual reflective surface or as a monitor for the rear-mounted camera feed. It's an option on the entry Luxe trim, standard on the top Limited trim. New standard safety features on both variants include backup collision intervention, blind-spot warning, lane departure warning, and rear door alert. On the aesthetic side, a new Charcoal Burl wood interior trim with gradation joins two new premium exterior colors, Coulis Red and Mineral Black. For more intense ornamentation, Infiniti offers the Edition 30 package for 2020 with a black mesh grille and dark chrome trim on the front fascia, black mirror caps, more dark chrome on the tailgate finisher, stainless steel kickplates, and 22-inch dark wheels with black center caps. It's possible engineers will turn to the engine for the next update cycle. For now, the QX80 continues with the 5.6-liter V8 putting out 400 horsepower and 413 pound-feet of torque, shifting through a seven-speed automatic. It's a thirsty lump, the first version of the VK56VD engine hitting the market in the Infiniti Q45 of 2002, but QX80 fuel economy is in the ballpark with other full-sized, V8 competition.  As has happened for the past few years, prices go up for both trims. The Luxe starts at $66,750, a $1,250 bump over 2019. The destination charge also rose by $100 to $1,395; adding that brings the total to a $68,145. Opting for 4WD on the Luxe remains a $3,100 option. MSRP on the Limited goes up by $1,250 as well, totaling $92,845 after destination. Related Video:    

Massive Airbag Recall Affects Seven Automakers

The recall of faulty airbag inflators supplied by Takata has exploded today to grow to seven automakers. In most cases, only models in certain high-humidity regions were affected because the National Highway Traffic Safety Administration found in its investigation that moisture played a role in determining whether there would be a problem. However, some companies opted for national campaigns. The exact number of affected models for these campaigns isn't yet known at this time. BMW is recalling an undisclosed number of 325i, 325Xi, 330i and 330Xi models from the 2001 through 2005 model years and the 2001-2006 model year versions of the 325Ci and 330Ci for the driver side and passenger side inflators. Only vehicles currently registered in Florida, Puerto Rico, Hawaii and the US Virgin Islands are covered under this recall. Neither Chrysler's filing with NHTSA nor its press release list the specific models affected, but a company spokesperson told Autoblog that at this time it only covers the driver and passenger side inflators for the 2006 Dodge Charger in Florida, Puerto Rico, Hawaii and the US Virgin Islands In most cases, only models in certain high-humidity regions were affected because the NHTSA found that moisture played a roll in determining if there would be a problem. Ford is recalling an estimated 58,669 cars that include the 2005-2006 model years of the Ford GT for the driver and passenger inflators, the 2007-2007 model years of the Mustang for the driver side and 2004 Ranger for the passenger side. It covers vehicles originally sold or currently registered in, wait for it... Florida, Puerto Rico, Hawaii and the US Virgin Islands. Honda is issuing three separate recalls regarding the problem. First, the company is recalling the 2002-2003 model years Civic, CR-V and Odyssey and the 2003 model year of the Accord, Element, Pilot and Acura MDX to replace the passenger's side inflator. This covers all models nationwide. Second, Honda is repairing the passenger's side airbag inflator in the 2003-2005 Accord, Civic, CR-V, Element, Pilot, the 2003-2004 model year versions of the Odyssey, the 2003-2005 model year Acura MDX and 2005 Acura RL. However, only for vehicles located in Alabama, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico and the US Virgin Islands. Owners will be notified in July. Finally, Honda is separately replacing some models' driver's side inflators.