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2019 Nissan Altima vs Honda Accord vs Toyota Camry: How they compare

NEW YORK — Midsize family sedans may be losing sales to small SUVs, but hundreds of thousands of the things still left dealerships last year. The 2019 Nissan Altima introduced here at the New York Auto Show replaces one of the segment's best sellers, joining a pair of other best-sellers, the Honda Accord and Toyota Camry, which were both redesigned last year. The Hyundai Sonata also received a surprisingly thorough refresh for 2018. Therefore, the segment is fresher than ever, providing car shoppers who haven't been evangelized by the mighty SUV an excellent group of choices. To help them, or you, out in that family sedan search, here's how the new 2019 Altima compares to the 2018 Honda Accord, 2018 Toyota Camry, 2018 Hyundai Sonata, and for reference, its 2018 Altima predecessor. Cue the spreadsheet! Engines and Transmissions The Altima once again has a 2.5-liter four-cylinder, but Nissan indicates that 80 percent of it is new. Regardless of its newness, it is more powerful, boasting an extra 9 hp and 3 lb-ft of torque. Frankly, that's not much compared to the Camry's and Accord's gains, which also better the new Altima. Uniquely, though, the Altima's base 2.5-liter is available with all-wheel drive – something only the Subaru Legacy offers (albeit as standard equipment). Oddly, all-wheel drive is NOT available with the Altima's bigger 2.0-liter turbo. Ah yes, that turbo engine. Gone is the familiar 3.5-liter V6, leaving Toyota as the lone V6 hold-out (again, the Legacy is another exception, albeit with a flat-6). As is typical, the Altima's new 2.0-liter turbo inline-4 produces less horsepower than its naturally aspirated predecessor, but it has considerably more torque. Its output essentially matches the Accord's new 2.0-liter. Unlike the Accord, though, every Altima has a CVT standard. The Camry and Sonata have traditional automatics – many would say they are better for it – though the Hyundai's gear count differs by engine selection. Nissan didn't release fuel economy figures for the 2019 Altima. The previous generation trailed the latest Accord and Camry by 2-3 mpg combined, according to EPA estimates. Passenger Space Nissan's surly men in suits were quite cross when we tried to get into the new Altima, so we can only comment on the interior space in spec format. As it is, the new Altima actually has less head- and legroom than before. There's more shoulder room, though, so your local linebacker will be happy.

Honda patents show technology that could give you X-ray vision

A pair of patent applications from Honda appear to show technology that will bring us one step closer to augmented-reality driving. The patents involve head-up displays (HUDs) and technology that can show people and vehicles that would otherwise be obscured. It'd be like being Superman behind the wheel. The first of the patents is for pedestrian detection. Many vehicles have a version of pedestrian detection that will alert a driver of a possible collision and automatically brake. This system from Honda would go a step further. Rather than just intervening when someone steps in front of the car, the proposed system would be able to detect multiple pedestrians and display their locations on an augmented reality HUD. It would also be able to locate pedestrians that are out of the driver's field of view, whether obscured by blind spots or something else. With this system, drivers would have information that would allow them to actively avoid a situation before the car has to intervene. The second patent adds vehicle-to-vehicle communications for keeping track of cars in traffic. In the patent, Honda explains how the system would work with a line of three cars. Provided the cars were connected with a V2V system, the lead car would communicate with the middle car to calculate the distance between them. Then, the middle car would relay that information to the last car, which would display an icon representing the lead vehicle with its position and status on the augmented reality HUD. This would allow the driver to effectively see through the middle car to know where the lead car is and what it's doing. The system would also be able to keep track of when the lead car starts braking, giving the driver advance notice and more time to react to a sudden slowdown or stop. This isn't the first time Honda has looked into advanced pedestrian technology or short-range communications. A few years ago, the company experimented with a system that would allow a car to communicate with pedestrians' cell phones to see their position, even when the sensors couldn't. The detection technology described in the first patent appears to rely only on sensors. Honda also experimented with V2V communication on motorcycles, so it's possible that project laid some groundwork for the augmented reality system in the second patent.

Honda insiders push for Acura NSX Type R sans hybrid tech

With 500 horsepower on tap from a sophisticated hybrid powertrain, there's plenty to love about the new Acura NSX. If the more performance-oriented elements within the Japanese automaker get their way, it could get even better. Speaking with one of the NSX project's chief engineers Nick Robinson at the launch of the new supercar, Autocar reports that there's an effort underway to develop an NSX Type R. Following a much-loved formula, the more extreme variant would pack even more power than the existing version, unburdened by excess weight. A big part of the targeted weight savings would come from ditching some of the heavier components from the hybrid system. The electric motor at the rear could stay to serve as alternator, starter motor, and flywheel. But the electric motors at the front would go, helping to shed a few hundred pounds. Throw in some lightweight materials and we'd be looking at a considerable weight reduction. It could even integrate some active aerodynamic elements that were excluded from the NSX on the road to production. Though the project may still be a ways off from getting the green light, but Robinson and some of his colleagues are working on prototypes ostensibly to make the case. He and his brother James (a powertrain engineer at Honda) will be driving a pair of NSXs at Pikes Peak this year – one that's as close to showroom stock as the regulations will allow, but the other will be closer to what they have in mind for a Type R. It'll ditch the hybrid system and put an electric compressor in its place to eliminate any turbo lag and produce even more power than the existing model. Now if they can only get the go-ahead from the higher-ups at Honda. Related Video: Featured Gallery 2014 Honda NSX Concept-GT News Source: Autocar Green Acura Honda Coupe Hybrid Performance Supercars honda nsx acura nsx type r