Lexus RX 350L vs Acura MDX 
2019 Lexus RX 350L vs. 2019 Acura MDX

The 2019 Lexus RX 350L and the 2019 Acura MDX stand out in the crowded luxury midsize SUV segment with their outstanding performance, high-quality cabins, and impressive fuel efficiency ratings. If you can't choose between these two excellent crossovers, you can look at how they fare in different departments to determine which one better suits your needs and preferences. Check out this detailed comparison between the 2019 Lexus RX 350L and the 2019 Acura MDX.


Lexus RX 350L Performance 

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Both the 2019 Lexus RX 350L and 2019 Acura MDX feature potent engines and refined handling. However, if performance is your main consideration, the Lexus RX 350L might be a better option for the following reasons:

  • More potent engine: The 2019 Lexus RX 350L is equipped with a 3.5-liter V-6 engine that serves up 295 horsepower, while the 2019 Acura MDX's 3.5-liter V-6 is rated at 290 horsepower.
  • Higher ground clearance: The RX 350L has a minimum ground clearance of 8.2 inches, which is 2.6 inches higher than that of the MDX. Its higher ground clearance enhances its off-road capability, allowing it to travel over rough terrain more easily while sustaining less damage.
  • Narrower body: The Lexus is 74.6 inches wide without mirrors, while the Acura is 77.7 inches wide. Its narrower body enables it to negotiate tight quarters and parking lots with ease, making it a more suitable vehicle for driving in a crowded city.

Fuel Economy

In terms of fuel economy, the 2019 Lexus RX 350L and 2019 Acura MDX are both above-average in the luxury midsize SUV segment. Nevertheless, the RX 350L is slightly more fuel-efficient. Here's the difference:

  • The Lexus RX 350L has a fuel efficiency rating of 20/28 mpg (city/highway).
  • The Acura MDX delivers 20/27 mpg.

Luxury & Convenience

Both the 2019 Lexus RX 350L and 2019 Acura MDX have well-designed and refined cabins that will keep you and your passengers comfortable even on long road trips. The Lexus, however, offers more space in the front row:

  • The Lexus RX 350L gives its front occupants 39.4 inches of headroom and 44.1 inches of legroom.
  • The Acura MDX offers only 38.1 inches of headroom and 41.4 inches of legroom.


Whether you choose the 2019 Lexus RX 350L or the 2019 Acura MDX, you'll receive a basic warranty that covers the entire vehicle for four years or 50,000 miles and a powertrain warranty that lasts six years or 70,000 miles. For better overall coverage, you should opt for the Lexus because it offers a longer corrosion warranty:

  • The Lexus RX 350L comes with a corrosion warranty that's valid for six years.
  • The Acura MDX's corrosion warranty expires one year sooner.

The 2019 Lexus RX 350L is a little more expensive than the 2019 Acura MDX, but it might be worth the extra money because of its slightly stronger performance and better fuel economy. If you want to find out if the Lexus RX 350L is the right SUV for you, arrange a test drive.