2015 Acura TLX

Frank Washington | 10/22/2014, 5:16 p.m.
It has been a long time, more than a decade, since you could put Acura and fun to drive in ...

It has been a long time, more than a decade, since you could put Acura and fun to drive in the same sentence. But the Japanese automaker unleashed its engineers and let them create a car that is indeed a watershed.

The 2015 Acura TLX replaced the Acura TSX and TL. Neither midsize sedan could be called a rousing success. Worse, the TL grew to be almost as big as Acura’s flagship RL sedan, throwing the automaker’s lineup out of whack.

The premium and luxury car markets used to be mannerly, almost sedate, but not anymore. Though it was the first Asian luxury brand in the U.S. market, Acura got left at the gate by Infiniti and Lexus. Now, Mercedes-Benz and BMW have risen to their challenge and worse, from Acura’s viewpoint, there is a resurgent Audi and a rejuvenated Cadillac too boot.

In short, you’ve got to have great product to even call yourself a premium or luxury brand. It seems that Acura’s head honchos have gotten that message and allowed some of the best engineers around to develop the all new TLX.

The midsize luxury sedan’s overall length has been shortened from the old TL but the wheelbase length remained. That means the back seats of the TLX are spacious, comfortable and can carry two full-sized adults with no problem. But the real story here is under the TLX’s hood.

First there was a 2015 Acura TLX with a 2.4-liter four cylinder engine with an eight-speed dual clutch transmission and P-AWS. This engine makes 206 horsepower and 182 pound-feet of torque.

There was also a TLX with a 3.5-liter V6 that made 290 horsepower and 267 pound-feet of torque. It was mated to a nine speed automatic. The model comes with either P-AWS or Acura’s SH-AWD.

This is where the fun starts. Both engines are normally aspirated. In other words, neither is equipped with a blower. Acura uses gearing to get the most horsepower out of both powerplants. A blower of any type produces more horsepower but it also burns more fuel than a normally aspirated engine.

Thus, the normally aspirated 2.4-liter engine gets 24 mpg in the city, 35 mpg on the highway and 28 mpg combines. The non-blown V6 with two-wheel-drive gets 21 mpg in the city, 34 mpg on the highway and 25 mpg combined; the all-wheel-drive version gets 21 mpg in the city, 31, mpg in the city and 25 mpg combined.

We think the fun comes with Acura’s P-AWS system. It stands for precision all-wheel steer. In other words, the back wheels turn slightly in the same direction or in the opposite direction as the front wheels turn depending on speed. During emergency braking they will also pinch inwards.

This system gives the TLX similar driving attributes as rear-wheel-drive luxury sport sedans. Traveling on the twisting turning state highways in Northern Michigan, we had the six-cylinder with P-AWS. It was like a fly caught on flypaper the way the car stuck to the road under aggressive driving. It took extreme speed in the curves to get the tires to squeal. It was fun to drive.