Used 2017 Acura ILX Sedan Trims Comparison

Standard equipment for the base model includes 17-inch wheels, a sunroof, automatic LED headlights, heated mirrors, keyless entry and ignition, a tilt-and-telescoping steering wheel, leatherette (premium vinyl) upholstery, an eight-way power driver seat, heated front seats, a fold-down rear seatback, dual-zone automatic climate control, a 5-inch information display screen, a multi-view backup camera, Bluetooth phone and audio connectivity, and a six-speaker sound system with a CD player, a USB/iPod audio interface and Pandora radio and Siri Eyes Free smartphone app integration.

Springing for the AcuraWatch Plus package adds adaptive cruise control, a forward collision warning system, automatic braking for frontal collision mitigation, a lane departure warning system, lane keeping assist and Road Departure Mitigation.

The Premium package builds on the base car's standard equipment as well, but it omits the AcuraWatch Plus equipment in lieu of blind-spot monitoring, rear cross-traffic alerts, perforated leather front seats, a four-way power passenger seat, driver memory settings, an auto-dimming rearview mirror, an 8-inch upper information display (in place of the 5-inch screen), an additional 7-inch touchscreen and a seven-speaker audio system with HD radio, an iPhone-based navigation app, satellite radio and Aha radio smartphone app integration.

Further up the ladder, the Technology Plus package adds the contents of the AcuraWatch Plus package and the Premium package as well as a 10-speaker premium audio system, voice commands (including audio), a navigation system and guidelines for the rearview camera.

You can add the A-Spec package to both the Premium and Technology Plus package equipment lines to get 18-inch wheels, foglights, a rear spoiler, side sills and simulated-suede seat inserts with contrasting stitching.

Powering the 2017 ILX is a 2.4-liter four-cylinder engine that's rated at 201 horsepower and 180 pound-feet of torque. An eight-speed automatic is the only available transmission (it's technically an automated manual transmission but it functions like a conventional automatic). The EPA's estimated fuel economy stands at 29 mpg combined (25 mpg city/35 mpg highway).

In Edmunds performance testing, a 2016 ILX accelerated from zero to 60 mph in 6.9 seconds. That's a little slower than average for the segment, but still quick enough to make merging onto a highway a stress-free maneuver.