2008 Honda Cr-v Lx Awd 4dr Suv on 2040-cars

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Junkyard Gem: 2001 Acura MDX

The point of the Junkyard Gems series is to share automotive history, and the period of the middle 1990s through early 2000s is a very interesting one for U.S.-market new vehicles. The SUV revolution went into high gear with the introduction of the 1991 Ford Explorer and 1993 Jeep Grand Cherokee, and sales of sedans, hatchbacks, and minivans began their steady decline. The Detroit companies were in good shape to cash in on the commuter-truck craze, with plenty of additional models ready for a quick slathering of luxury features. Toyota, Mitsubishi, Nissan, and Isuzu were ready as well … but Honda was completely unprepared for the Next Big Thing at that point. With American sales absolutely critical to Honda (which has never held much market share for four-wheeled vehicles in its home country), a deal was made to rebadge the Isuzu Trooper as the Acura SLX and the Isuzu Rodeo as the Honda Passport while an all-Honda big SUV could be developed. That SUV was the Acura MDX, which debuted for the 2001 model year. Here's one of those first-year MDXs, a huge turning point in Honda history, found in a Denver-area self-service boneyard recently. Oh, sure, Honda began selling the CR-V over here in 1997 and so wasn't completely out of the SUV game during the 1990s, but that little Civic-based machine was never going to lure away many Explorer or even Montero shoppers. The MDX was a proper three-row crossover SUV, despite being based on the same platform as the not-so-imposing Accord, and a Honda-badged version (the Pilot) followed two years later. Here's that third row, which looks quite cramped, but so what? MDX sales started out respectable and stayed that way. Every 2001-2013 MDX ever sold here came with a VTEC-equipped V6, automatic transmission, and all-wheel-drive (some later MDXs could be bought with front-wheel-drive). This engine is a 3.5-liter DOHC plant rated at 240 horsepower and 245 pound-feet, decent enough for a truck that tipped the scales at well beyond two tons. The MSRP on this truck was $34,370, which amounts to around $58,260 in inflation-adjusted 2022 dollars. The base '01 Ford Explorer started at just $25,210, but the swankified Eddie Bauer Edition was better-suited to the Acura-shopper demographic and listed at $32,025. You could buy a new Montero XLS and do some serious off-roading for $31,397 that year, but it had warlord-grade ride to go with its warlord-grade abilities in the bundoks.

Honda Civic Type R Concept hits the ground running ahead of Geneva debut

We've seen it teased, caught it testing, hell, we've even driven the thing, but until just now, we hadn't been privy to the visual drama that is the all-new Honda Civic Type R Concept. Thankfully, the day before the start of the Geneva Motor Show is about as leaky as Robert Redford's sailboat.
We'll get the full details tomorrow - which may even include a discourse on Honda's 2.0-liter turbocharged engine that will make upwards of 280 horsepower and propel the car to Nürburgring-record-braking velocities. After all, the "Concept" portion of most Honda concept cars is generally lip-service only.
In fact, save for those blacked out windows and, perhaps, a couple millimeters of ride height and those extra-aggro wheels, we pretty much expect the production Type R to look like the beast you see here. Certainly the swooping form and 'roided wheel arches suit the boy-racer persona of the Civic very well; we wouldn't even put it past Honda's funky European arm to sell the final product with some version of that bi-plane wing.

Honda patents engine with different cylinder displacements

A basic rule of engine design states that the displacement of a cylinder is equal to the engine's total displacement divided by its cylinder count. Honda, according to a recently surfaced Japanese patent, is looking to break that rule with an engine containing cylinders of different sizes. We've done our best to translate it from patent-ese. The idea is that different-sized combustion chambers give more flexibility when any combination of cylinders are deactivated, or rested. Because the different numbers can be combined in various ways, it provides more and smaller increments than would an engine with equal-displacement cylinders. Take a 2.0-liter four-cylinder, for example. Following the golden displacement rule, each of the four cylinders has a volume of 500 cc, giving displacement increments of 500 cc when any cylinder is deactivated. But suppose instead that the four cylinders displace 300, 425, 600, and 675 cc, respectively. This would give the engine 15 available displacements instead of just four, and the spacing between each option would be far less than 500cc. As a result, those different virtual displacements would provide more adjustment between power and efficiency than a cylinder-deactivation system can on a conventional engine. Honda's patent describes cylinders with equal bore size, with the displacement from cylinder to cylinder varying based on the crank throw radius – the longer the throw, the longer the stroke and the larger the displacement of that particular combustion chamber. The patent describes how the cylinder sizes would need to be arranged to spread the load on the crankshaft and presumably limit vibration that would be introduced by the different pulse magnitudes. If we're interpreting things correctly, the largest cylinder (the one with the longest crank throw radius) sits in the middle of the bank with the smaller ones alternating on either side as they decrease in displacement. This concept is described for multi-cylinder inline and V-type engines of various sizes. The patent was filed in March of 2014 and published in January of this year. Whether or not this arrangement will reach production is of course unknown, but the advantages in terms of both efficiency and power seem promising. Related Video: News Source: Japan Patent Office via Auto Guide Green Honda Fuel Efficiency Technology patent