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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.

Acura TSX Sport Wagon on the way out?

With Acura widely expected to consolidate its TSX and TL sedans into one model line in the near future, the fate of the TSX Sport Wagon is unsurprisingly in doubt. The long-rumored one-for-two sedan replacement is said to be dubbed TLX, and will sit above the Honda Civic-derived ILX, a model that already encroaches on the TSX's pricing and size. According to Ward's Auto, Acura officials are refusing to confirm that today's TSX wagon - effectively a re-schnozzed European-market Accord estate - is facing extinction. Reading the tea leaves, however, things certainly don't look good - the European Accord itself is said to be on the bubble and may not be replaced.
The TSX Sport Wagon was brought to the US as a niche play for the 2011 model year, with Acura of Canada taking a pass on the bodystyle. Officials said at the time that it hoped to shift 4,000 units per annum, roughly a 10-percent sliver of US TSX sales. And while Acura doesn't normally break out the wagon in its sales reports, Autoblog was able to obtain the model's totals for the last two years: the company sold 3,210 Sport Wagons in 2011, improving to 4,234 units last year. The current 2013 model began trickling into showrooms in December, but some dealers are still looking to clear out remaining 2012 models at handsome discounts.

2019 Acura RDX First Drive Review | Boringness banished

WHISTLER, B.C. — Things have come full circle for the Acura RDX. The compact crossover launched in 2007 with an all-new turbocharged four-cylinder engine and an all-wheel-drive system that was sophisticated enough for the brand to affix the Super Handling designation to it. It was a fun, sporty vehicle in a sea of boring competitors, and we liked it enough to write a eulogy of sorts when the second-generation RDX ditched the fun turbo engine in favor of a V6, and dumbed down its optional all-wheel system so much that they dropped the Super Handling name. Acura's mainstreaming of the RDX for its second generation turned out to be a smart play. Sales jumped 94 percent in 2012, the first year that the redesigned RDX went on sale, leapt another 50 percent the following year, and have stayed over the 50,000 mark for the past three years. It may sound surprising, then, that Acura is flipping the playbook back a few pages by swapping its V6 engine back to a turbo four and reinstalling Super Handling All-Wheel Drive. We think it's a smart move. The 2019 RDX is both sportier and more upscale than the model it replaces. It does more than just check boxes. It's interesting, boasts some cool technology, and offers a strong value proposition. The 2019 RDX's all-new 2.0-liter turbocharged four-cylinder engine delivers 272 horsepower and 280 pound-feet of torque. That's down a negligible seven ponies from the old 3.5-liter V6, but up 28 lb-ft, and it's tuned to provide the bulk of that torque in the heart of its powerband — peak torque plateaus between 1,600 and 4,500 rpm. An equally all-new 10-speed automatic transmission sends that power to either the front wheels, or, as was the case with the vehicles we tested, all four wheels. Jumping into a 2019 RDX for the first time, our main powertrain concern was that the 10-speed automatic would generate a ton of unnecessary, and distracting, shifts. This proved to be an unfounded fear. The gearbox does shift quite often under hard acceleration, but does so quickly and without any undue jerkiness. The sheer number of gearing options — the old six-speed auto had a 68 percent narrower spread of ratios — and the torque-rich engine combined to provide excellent straight-line acceleration in any real-world driving scenario we could conjure. The rest of the time we didn't really think about the transmission at all. We did, however, lament the push-button transmission interface.