2021 Acura ILX vs. 2021 Acura TLX

  • 2021 ILX vs. 2021 TLX Vern Eide Acura Slider

What is the difference between Acura ILX and TLX?

For South Dakota drivers who may not be as familiar with the Acura lineup, Vern Eide Acura in Sioux Falls has put together a side-by-side vehicle comparison of the Acura ILX versus TLX. While all Acura sedans are well renowned for their precise handling, aggressive performance, and unwavering reliability, there are also many differences between the Acura ILX and TLX. If you’re researching new luxury cars in Sioux Falls, scroll down to compare the 2021 Acura ILX versus the 2021 Acura TLX, including key attributes like powertrain, gas mileage, dimensions, interior features, and safety.

2021 ILX vs. 2021 TLX Comparison Jellybean

Acura ILX vs. Acura TLX Powertrain Comparison

 

ILX vs. TLX 2021 Acura ILX Powertrain

2021 ILX Performance Specs

Every 2021 Acura ILX comes standard equipped with front-wheel drive (FWD) and a 2.4-liter DOHC i-VTEC® engine paired with an 8-speed dual clutch transmission (DCT). ILX is capable of up to 201 horsepower and 180 lb-ft of torque.

ILX vs. TLX 2021 Acura TLX Powertrain

2021 TLX Performance Specs

Standard on all 2021 Acura TLX models is a direct-injected VTEC® turbocharged engine mated to a 10-speed automatic transmission. This powertrain is capable of up to 272 horsepower and 280 lb-ft of torque. Unlike ILX, any 2021 TLX trim level can be outfitted with available Super Handling All-Wheel Drive™ (SH-AWD®).

Acura ILX vs. Acura TLX Gas Mileage Comparison

 

ILX vs. TLX 2021 Acura ILX Performance

2021 ILX MPG

All 2021 Acura ILX models achieve an EPA-estimated 24 mpg in the city, 34 mpg on the highway, and 28 mpg combined.1

ILX vs. TLX 2021 Acura TLX Performance

2021 TLX MPG

Gas mileage onboard the 2021 Acura TLX will vary depending on whether you opt for FWD or SH-AWD. TLX with FWD makes an EPA-estimated 22 mpg in the city, 31 mpg on the highway, and 25 mpg combined, while SH-AWD® models get 21 city / 29 highway / 24 combined.1

Acura ILX vs. Acura TLX Dimensions Comparison

 

ILX vs. TLX 2021 Acura ILX Dimensions

2021 ILX Size

Acura has dubbed ILX the premium compact sport sedan. Its exterior measures 182.2 inches in length, it stands 55.6 inches tall, and has a wheelbase of 105.1 inches. Interior dimensions for the 2021 ILX are as follows:

  • Passenger Volume: 89.3 cu ft
  • Front Legroom: 42.3 inches
  • Rear Legroom: 34 inches
  • Trunk Space: 12.4 cu ft
ILX vs. TLX 2021 Acura TLX Dimensions

2021 TLX Size

As a midsize sedan, TLX is larger in size than its ILX competitor. Every 2021 Acura TLX has a height of 56.4 inches, a length of 194.6 inches (excluding the A-Spec® Package), and a wheelbase of 113 inches. Interior dimensions for TLX are as follows:

  • Passenger Volume: 93.4 cu ft
  • Front Legroom: 42.4 inches
  • Rear Legroom: 34.9 inches
  • Trunk Space: 13.5 cu ft

Acura ILX vs. Acura TLX Interior Comparison

 

ILX vs. TLX 2021 Acura ILX Interior

2021 ILX Features

There is no shortage of amenities inside the 2021 ILX and 2021 TLX, even at a base trim level. Both luxury sedans come standard equipped with sport seats and leatherette-trimmed interior, leather-wrapped steering wheel, heated front seats, fold-down rear seatbacks, dual-zone automatic climate control, keyless access system, Bluetooth® connectivity, and USB audio interface. The 2021 ILX standard package has bright silver and chrome dash trim, ambient LED cabin lighting, and comes with the following features:

  • Driver’s 8-Way Power Seat with Power Lumbar Support
  • Smart Entry
  • Push-Button Ignition
  • Acura Premium Audio System with 6 Speakers
  • Pandora® Compatibility
  • 5-Inch Color Center Information Display

ILX vs. TLX 2021 Acura TLX Interior

2021 TLX Features

Just as the 2021 ILX and 2021 TLX share some of the same luxury features, they also can be outfitted with the same trim level packages, including the Technology Package and A-Spec Package. The standard 2021 TLX model has brushed aluminum trim, ambient LED cabin lighting, and comes with the following features:

  • Front 12-Way Power Seats with Power Lumbar Support
  • 10.2-Inch HD Dual-Content Center Display
  • Acura Premium Audio System with 10 Speakers
  • SiriusXM® Satellite Radio
  • Electronic Gear Selector
  • True Touchpad Interface™
  • Wi-Fi Hotspot
  • Apple CarPlay® and Android Auto Integration™
  • HomeLink®

Acura ILX vs. Acura TLX Safety Comparison

 

ILX vs. TLX 2021 Acura ILX Safety

2021 ILX Safety Ratings and Technologies

Every 2021 ILX comes standard equipped with the AcuraWatch™ suite of advanced safety and driver-assist features. This cutting-edge suite includes technologies such as Collision Mitigation Braking System™ (CMBS™), Road Departure Mitigation (RDM), Adaptive Cruise Control (ACC), and Lane Keeping Assist System (LKAS). It’s these types of features that helped the 2021 Acura ILX earn a 5-Star Overall Vehicle Score from the National Highway Traffic Safety Administration (NHTSA).2

ILX vs. TLX 2021 Acura TLX Safety

2021 TLX Safety Ratings and Technologies

Just like ILX, the 2021 TLX also has AcuraWatch as standard equipment across all trim levels. However, TLX takes safety one step further with driver-assist technologies like Traffic Jam Assist and Traffic Sign Recognition on every model. At the time of this vehicle comparison, the 2021 TLX had not been evaluated by the NHTSA yet.

Which is better ILX or TLX?

After reading about these two luxury sedans and comparing their gas mileage, dimensions, features, and safety measures, which is better: ILX or TLX? Ultimately, the best car is the one that best fits your current lifestyle. If you prefer a compact sedan with small-car maneuverability and better mpg, the 2021 Acura ILX might be for you. If you want more a spacious interior, more horsepower, and a wealth of standard features, the 2021 TLX is a great choice. One thing you can count on is Vern Eide Acura to help you find a luxury car that’s right for you, whether you buy or lease. Stop into our Sioux Falls dealership for a test drive today, call 605-307-3322 to speak with our friendly staff, or use the online contact form if you have any questions.

1 Based on 2021 EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, and other factors.

2 Government 5-Star Vehicle Scores are part of the National Highway Traffic Safety Administration’s (NHTSA’s ) New Car Assessment Program. For additional information on the 5-Star Safety Ratings program, please visit www.safercar.gov.

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