2012 Acura Mdx 3.7 Technology on 2040-cars

Auto blog

A smoother operator | 2017 Acura MDX Sport Hybrid First Drive

There's a lot to unpack when trying to understand the 2017 Acura MDX Sport Hybrid. Acura is billing it as a three-row crossover infused with NSX technology via a sport-oriented hybrid drivetrain. So it's a hybrid crossover, sure. But it doesn't comport itself like a traditional crossover, nor is it a conventional hybrid. What it is, underneath, is an intentionally subtle blend of impressive technologies doing their best to appear transparent – and it's too subtle, I fear, to be appreciated by those who'd like it the most. This is a lot of foreshadowing, but if you're not familiar with the MDX Sport Hybrid's powertrain, let's fill you in. The MDX Sport Hybrid uses the same basic system as the 2014 RLX Sport Hybrid, with some newer NSX battery tech sprinkled in, packaged neatly into the refreshed third-generation MDX platform. The system improves handling and efficiency – but more important, it smoothes out the harshness of shifts and engine stop-starts. We do need to examine the system in some detail to understand how all this affects the MDX as a whole, so let's go toe to tail. Up front is a transversely-mounted 3.0-liter V6 making 257 horsepower and 218 pound-feet of torque, as well as featuring i-VTEC and cylinder deactivation. It's slightly smaller than the 3.5-liter V6 found in the conventional MDX and many other Honda and Acura products. Attached alongside is a Honda-produced 7-speed dual-clutch transmission that has a 47 hp, 109 lb-ft electric motor-generator stuffed inside. Amidships are the battery pack and the electronics to control it, and stretching aft from there are large cables feeding power to a pair of electric motors that reside in single housing, one for each wheel. Together, they produce electron witchcraft and torque-delivery wizardry – and add 72 hp and 108 lb-ft of torque to the mix. The total system output is 321 hp and 289 lb-ft of torque – a gain of 31 hp and 22 lb-ft over the conventional MDX SH-AWD. Beyond the raw numbers, there's the remarkable subjective benefit of the Sport Hybrid's drivetrain. Engine start-stop events are quiet and smooth, nearly imperceptible when under way – in stark contrast to the too-perceptible shudder of competing engines kicking on. The electric motors (mainly the one residing in the transmission) add in power to make up for the lull during a shift, making shifts up or down seamless, as well as providing regenerative capacity.

2019 Acura RDX undercuts rivals with base price of $38,295

The all-new 2019 Acura RDX will hit dealers on June 1, 2018, and it'll come with a window sticker bearing a base price of $38,295. That's for a front-wheel-drive RDX; adding all-wheel drive brings the base price to $40,295. Standard equipment includes the AcuraWatch safety and driver assistance package, which bundles automatic emergency braking, adaptive cruise control, lane keeping assist, and road departure mitigation. All RDX models, regardless of trim, are powered by a 2.0-liter turbocharged four-cylinder engine that sends 272 horsepower and 280 pound-feet of torque through a 10-speed automatic transmission to the drive wheels. That's more power than rivals like Audi Q5, BMW X3, Mercedes-Benz GLC300, and Volvo XC60, all of which are cited by Acura as key competitors in the small premium crossover segment. The EPA has given the 2019 RDX estimated fuel mileage ratings of 22 city, 28 highway, and 24 combined, or 21/27/23 with all-wheel drive. That's better than the AWD 2018 RDX's 19/27/22 rating, but under the class-leading 22/29/25 figures of the BMW X3, though the Bimmer has less horsepower and torque than the RDX. Perhaps even more important than the low-for-its-class starting price is the reasonable increase in cost as the trim level rises. Opting for an RDX with the Tech Package will cost $41,495 and bring with it navigation with real-time traffic, perforated leather seating surfaces, an ELS Studio audio system with 12 speakers, blind-spot monitoring, rear cross-traffic monitor, and front and rear parking sensors. The new RDX A-Spec package branches off the Tech trim level and adds sportier styling with blacked-out accents replacing chrome, 20-inch wheels, 4-inch exhaust tips, an ELX Studio audio system with 16 speakers, heated and ventilated seats, LED fog lights, and sport seats trimmed in leather and Ultrasuede. A red interior package is optional. At the top of the RDX pyramid sits the Advance trim for $46,395. That model gets cool stuff like a high-tech adaptive damper system, 16-way power driver and passenger seats (heated and cooled up front and heated in the rear), a head-up display, surround view camera, genuine wood trim, and a hands-free power tailgate. It's worth noting that since the A-Spec is based on the Tech and not the Advance trim it's not possible to get the adaptive dampers or fancy front seats packaged with the sportiest-looking RDX model. Here's hoping those bits are added as A-Spec package options at a later date.

Precision Concept previews the future of Acura design [w/video]

When we drove the 2014 Acura RLX Sport Hybrid two years ago we celebrated its massive handling and carped on its milquetoast styling. We'd have done backflips if the internals of the brand's flagship sedan had been wrapped in the sheetmetal of the Acura Precision Concept. Don't get us wrong, we still have some questions about the front end of the car in these images, but we're all-in on the side view and, more importantly, we applaud Acura for making a bold design statement. Acura says the Precision concept "literally will shape the direction of all future Acura products," bringing a "bolder, more distinctive future for Acura vehicle design." Hallelujah. As if you couldn't tell, this is the product of the Acura Design Studio in California, where Acura NSX veteran Michelle Christensen led the exterior work and NSX veteran John Norman led the interior design. Up front is what's called a Diamond Pentagon grille, which looks fussy here but we won't make final judgments until we see it on the Detroit Auto Show floor later today. Come around to the side and the low-slung, rear-wheel-drive proportions on 22-inch wheels are the last thing we'd expect from a design study for an Acura sedan. It is about two inches shorter than the 2016 BMW 750i with a wheelbase that is 4.4 inches shorter, and sits six inches lower. Intensely sculpted surfaces flow from the exterior into the cabin, like the CHMSL that breaks the rear backlight to roll into the rear headrests. Interior elements thrust like geologic formations, popping with mixed materials, floating rear seats, a small steering wheel and floating gauge locked onto a tiered instrument panel. The wide, curved screen atop the center console experiments with a floating touchpad to control a concept human-machine interface. Acura says everything about the Precision concept is an expression of the company's "Precision Crafted Performance DNA." We have no idea how Acura plans to integrate this into its product line; put the Precision on a showroom floor right now and every other current Acura model save the NSX would squeal away and hide. But we welcome the attempt. We can't wait to see what happens. Acura Precision Concept Points to Bold Future for Acura Design DETROIT, January 12, 2016 – The Acura Precision Concept model made its world debut at the 2016 North American International Auto Show today, pointing toward a bolder, more distinctive future for Acura vehicle design.