#2017ToyotaSienna

Yes, you read the headline correctly — this is indeed a review, running in June 2018, of a 2017 model year vehicle. Chalk it up to other priorities (after all, writing isn’t my full-time gig) but honestly, it doesn’t really matter in this case.

Toyota hasn’t really made significant changes its minivan since the early years of the Obama administration. Sure, minor details are always tweaked year over year, but the essence of the 2017 Toyota Sienna XLE AWD isn’t significantly different from that of the 2011 model. And that’s not a bad thing — no matter the age, minivan owners keep flocking back to the Swagger Wagon.

It was quicker, quieter, more fuel efficient, and less expensive, but the all-new 2018 Honda Odyssey failed to win its first Car and Driver minivan comparison test.

The fifth-gen Odyssey is also the newest minivan redesign. The Toyota Sienna was updated for 2017 with a new powertrain but remains in large part the same minivan that arrived for the 2011 model year. The first Chrysler Pacifica minivan — aka the second Chrysler Pacifica — has been on sale for nearly a year and a half. The Kia Sedona, having lost its previous Car and Driver comparison test, was not deemed eligible for the test. Likewise, the Dodge Grand Caravan, while currently America’s top-selling minivan, was rendered ineligible by past performance.

With only three minivans in the test, all upper-crust examples of their specific nameplates, each contender finished on the platform. But lofty expectations for the all-new Odyssey failed to come to fruition, and the segment progenitor’s party trick produced a solid victory.

Stow’N’Go isn’t the only differentiator, however.

Minivans. They’re the ultimate family haulers: unpretentious, utilitarian, and usually ugly.

Minivans haven’t been slow in some time. A decade ago, the Honda Odyssey produced 244 horsepower and required fewer than nine seconds to accelerate from nought to 60 miles per hour, hardly the behavior of a contemporaneous Chevrolet Aveo.

But the rate at which minivans have been packing on the ponies and adding gear ratios has evolved quickly over the last year. The Chrysler Pacifica came first, producing horsepower similar to its Pentastar twin from Dodge but adding a handful of gears. 0-60 times dropped to 7.3 seconds.

That was nothing to sneeze at. At least until Toyota made the 2017 Sienna the most powerful van in the segment and linked its 3.5-liter V6 to an eight-speed automatic; at least until Honda launched the 2018 Honda Odyssey with 10 speeds and 280 horsepower. Now the numbers are staggering.

Updated for 2015 with a revised interior, an invisible facelift, and improved LATCH access, the 2015 Toyota Sienna was nevertheless mechanically identical to the Sienna of 2011-2014. The Toyota Sienna was America’s best-selling minivan in calendar year 2015.

For model year 2017, the Sienna remains visually identical and continues on the third-generation platform, but Toyota is installing the Tacoma’s direct-injection 3.5-liter V6 underhood and linking it to a new eight-speed automatic.

With a 30-horsepower jump to 293, the 2017 Toyota Sienna is now the most powerful minivan on sale.