Most versions of the 2023 TLX have a turbo 2.0-litre four-cylinder engine making 272 horsepower and 280 pound-feet of torque. It pairs with a paddle-shifted 10-speed automatic transmission and, in Canada, standard SH-AWD. This engine has a rated fuel economy of 11.3 litres per 100 kilometres in city driving, 8.1 on the highway, and 9.8 combined.
Acura equips the TLX with several software features designed to limit unwanted transmission shifts when driving the car with enthusiasm. In addition, the TLX’s driver can select from multiple Integrated Dynamics System (IDS) driving modes, including Comfort, Normal, Sport, and Individual. The Type S adds a Sport+ mode.
Acura’s SH-AWD system provides mechanical torque vectoring by putting up to 70 percent of the powertrain’s output to a single rear wheel. Accelerate hard out of a corner or curve, and you can feel the system working to maximize power, grip, and control.
In addition to SH-AWD, a turbocharged 3.0-litre V6 engine is standard in the TLX Type S—the sportiest TLX model. It makes 355 hp and 354 lb-ft of torque, which is plenty of power for this size of a car. However, as you might expect, the Type S also features numerous enhancements to improve performance and make driving more enjoyable, including a sport automatic transmission with rev-matching downshifts, performance-tuned suspension with adaptive dampers and thicker front and rear stabilizer bars, and 14.3-inch front brake rotors with four-piston Brembo front calipers. Type S models also get added structural bracing and frame stiffeners, active exhaust, revised steering calibration, and 20-inch wheels wrapped in 255/35 tires.
Acura says the Type S can accelerate to 60 mph in five seconds (Acura does not provide 0 to 100 km/h figures) and reach a top speed of 250 km/h. Natural Resources Canada estimates it will burn 12.3 L/100 km in city driving, 9.4 hwy, and 11.0 combined. During the test drive, the Type S averaged 11.8 L/100 km.
Fuel efficiency may not be the Type S model’s strongest suit, but this car is undeniably fun to drive, and the performance modifications work better on the 2,350-kilogram (4,200-pound) curb weight of this car than on the higher-riding and heavier MDX Type S crossover SUV. Even the TLX’s Electro Servo braking system proved less irritating in the TLX Type S than the MDX Type S. But it still represents the single flaw in an otherwise tasty performance recipe.
Here’s the problem with the brakes: there isn’t a physical connection between the brake pedal and the system’s master cylinder. Instead, based on driver inputs, electronics interpret brake pedal use and pressure and send a signal to the hydraulic system. Acura bases this technology on what it used in the discontinued NSX sports car, theorizing that if it was good enough for that mid-engine exotic, it’s good enough for the TLX.
In the real world of stop-and-go traffic, the TLX’s brakes are fine. You’d never guess they’re a brake-by-wire design. However, on a twisty mountain road with the car in Sport or Sport+ mode, the transmission shifting according to how you’re driving, they aren’t as satisfying.
For example, imagine you’ve just rocketed down a straight section of road, and you’re coming up on a sharp curve. You begin braking, and the transmission ultimately responds with a rev-matched downshift. That downshift adds drivetrain friction, helping slow the car, so you bleed a little foot pressure off the brake pedal.
This is where things get a little sketchy because the electronic system often reduces braking more than you intend, leaving you with too much speed when entering or, if you’re a trail-braker, as you’re rounding a curve. The mismatch between your inputs and what the brakes actually do is subtle but obvious enough to draw your attention, cause momentary distraction, and force a change in strategy to achieve the desired outcome. As a result, the TLX Type S falls short of that holy grail of sports sedans, which is to feel as though it is hard-wired to your nervous system.
That’s unfortunate because, otherwise, the TLX Type S is a delight to drive. The car is fast, sounds terrific when revved, and slings around hairpin curves and past apexes with grace. The steering won’t dazzle you with its telepathic response to inputs, but neither does it require mid-corner correction or feel over or under-assisted while driving.
The test car’s lightweight alloy wheels and summer performance tires proved outstanding, supplying enormous grip and silence near the limit of adhesion while playing nice with the adaptive damping performance suspension. You’d never guess that 59 percent of the TLX Type S’s weight sits over the front wheels, a credit to the brake-based Agile Handling Assist technology that helps to reduce or eliminate understeer.
The Type S is also agreeable for daily driving when you’re not exploring its limits in the Sport+ driving mode. However, there are a few minor issues of note. With the suspension in its Normal setting, it is too easy to scrape the TLX’s nose on speed humps, drainage dips, and driveway aprons, so drive over them carefully. Additionally, the adaptive suspension occasionally produces artificial responses to the road surface, producing a disconnect between the driver’s expectations and the car’s behaviour. The automatic engine stop/start operation is also apparent, but it smoothly restarts, and the drivetrain is ready to go when you are. However, the test car allowed quite a bit of road noise to enter the cabin at highway speeds.