2015 Acura TLX I Dimensions, Size & Specs

The curb weight of the Acura TLX I ranges from 1580 kg to 1700 kg (approximately 3483 to 3748 pounds), depending on the specific trim and equipment level. This weight range reflects the sedan's solid build and the inclusion of various features and drivetrain options, with the higher weight versions likely equipped with all-wheel drive or more extensive luxury and safety equipment.

The Acura TLX I has a ride height or ground clearance that varies between 147 mm and 150 mm (5.8 to 5.9 inches). This moderate ground clearance is fairly typical for midsize sedans, offering a good compromise between sporty handling and the ability to navigate common road obstacles such as speed bumps or light uneven terrain without scraping the underbody.

The Acura TLX I offers a luggage capacity of 374 liters (about 13.2 cubic feet). This is a respectable trunk volume for a midsize sedan, providing enough space for several suitcases or grocery bags, making it practical for daily use and weekend trips. In comparison to peers, it generally holds up well, offering a competitive balance between passenger comfort and cargo space.

Standard tire and rim sizes for the Acura TLX I include 225/55 R17 tires on 7.5J x 17 rims, with an option to upgrade to 225/50 R18 tires on 7.5J x 18 rims. These sizes provide a combination of comfort and handling stability, with the larger 18-inch wheels contributing to a sportier appearance and potentially enhanced road grip at the expense of a slightly firmer ride.

Yes, the Acura TLX I fits comfortably into a standard residential garage. Given its dimensions—4834 mm (190.3 inches) long and 1854 mm (73 inches) wide—the sedan is well within the typical garage door opening widths (around 2400 mm to 2700 mm or 94 to 106 inches) and standard garage lengths (usually over 5000 mm or 197 inches). Owners should still ensure clearance for door opening and maneuvering but generally will have no trouble parking indoors.

The Acura TLX I replaced the third-generation Acura TL, which ran until 2014. Compared to the TL, the TLX is slightly longer and wider, with a length of 4834 mm versus approximately 4850 mm for the TL, but the TLX's proportions were refined to provide a more modern, aerodynamic stance. The TLX also offers improved ride height and ground clearance for better versatility, as well as a more spacious interior layout and increased luggage capacity, making it a notable evolutionary step up in size and practicality.

The Acura TLX I competes directly with midsize luxury sedans such as the BMW 3 Series, Audi A4, and Lexus ES from the 2015-2017 era. Dimensionally, the TLX is competitive, being slightly longer than the BMW 3 Series (which is approximately 4627 mm) but similar in width. The TLX's ground clearance is a bit higher, potentially appealing to buyers wanting a more versatile sedan. Feature-wise, the TLX focuses on a balance of technology, comfort, and reliability, often priced more competitively than its German counterparts, making it a compelling choice in its class.

Given its exterior dimensions, the Acura TLX I offers a spacious interior conducive to passenger comfort. The width of 1854 mm helps provide ample shoulder room for front and rear passengers. The height of 1448 mm allows reasonable headroom, while thoughtful interior packaging maximizes legroom and ergonomic seating positions. These factors collectively ensure that the TLX provides a comfortable ride for all occupants, suitable for both daily commuting and longer trips.

The wheel and tire sizes on the Acura TLX I—225/55 R17 on 7.5J x 17 rims or the optional 225/50 R18 on 7.5J x 18 rims—significantly influence its driving dynamics. The 17-inch wheels with higher profile tires contribute to ride comfort and cushioning over rough surfaces, making it suitable for uneven roads. The optional 18-inch wheels with lower profile tires offer enhanced handling and a sportier feel by reducing sidewall flex, at the cost of a firmer ride. This balance allows buyers to choose a setup that matches their driving preferences.