2021 Acura TLX vs. INFINITI Q50

2021 Acura TLX vs. INFINITI Q50

2021 Acura TLX


2.0L I4


3.0L V6
10-speed automatic


7-speed automatic
22 mpg city/31 mpg highway*

EPA-Estimated Fuel Efficiency

20 mpg city/29 mpg highway
13.5 cubic feet

Cargo Space

13.5 cubic feet

Standard Drivetrain


In need of a new luxury sedan that can provide you with a unique interior, dependable performance, and more? You may be stuck between the 2021 Acura TLX vs. INFINITI Q50. Luckily, here at Kearny Mesa Acura, we’ve compared them for you. Take a closer look at the 2021 Acura TLX vs. INFINITI Q50 today, then schedule a test drive in your favorite model.



TLX vs. Q50: Performance

Between these two luxury sedans, you’ll find unique performance features and more! While the INFINITI Q50 offers a larger engine, the TLX pairs its engine with a stronger transmission and offers better fuel economy ratings. The new Acura TLX also comes with the available Super Handling All-Wheel Drive™ system for better handling. Check out the performance specs for each model below:


Acura TLX Standard Package FWD Specs:

  • 2.0L I4 engine 
  • 10-speed automatic transmission
  • 22 mpg city and 31 mpg highway*


INFINITI Q50 Pure RWD Specs:

  • 3.0L V6 engine 
  • 7-speed automatic transmission
  • 20 mpg city and 29 mpg highway


TLX vs. Q50: Interior Space and Safety Features

No matter if you’re in need of more storage space or you need room for your passengers on your next Carlsbad trip, you’ll enjoy the 13.5 cubic feet of cargo space offered in both models. When it comes to safety, both luxury sedans offer systems with a few similar features including Forward Collision Warning and Lane Keeping Systems. However, the AcuraWatch suite provides a bit more. Learn more about these safety systems between the 2021 TLX vs. Q50 below:


Acura TLX interior

  • Adaptive Cruise Control
  • Collision Mitigation Braking System
  • Blind Spot Monitoring
  • Rear Cross-Traffic Alert
  • Road Departure Mitigation


INFINITI Q50 interior

  • Forward emergency braking
  • Direct Adaptive Steering®
  • Active Lane Control
  • Around View® Monitor with Moving Object Detection


Bring Home a New Acura TLX for Sale at Kearny Mesa Acura

Apply for financing on your favorite model today after taking a look at our available TLX vehicle specials online. If you have any questions in the meantime, don’t hesitate to contact our team. We can help you compare other models, learn about new Acura technologies, and more.

*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, battery pack age/condition (hybrid only) and other factors.



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