2022 Acura MDX vs. 2022 Acura RDX

2022 Acura MDX vs. 2022 Acura RDX
2022 Acura MDX FWD Automatic


2022 Acura RDX FWD Automatic
290 hp, 3.5L V6

Standard Engine

272 hp, 2.0L VTEC Turbo
10-Speed Automatic Transmission

Standard Transmission

10-Speed Automatic Transmission





When you need a versatile and capable luxury SUV, the Acura lineup has a lot to offer—including two of our most popular models here at Acura of Modesto: the 3-row MDX and the compact RDX. While the two offer many of the same technologies and safety systems, the main difference between the 2022 Acura MDX and RDX is their size. Below, we compare these Acura SUVs head-to-head to help you determine whether the 2022 Acura MDX or RDX is a better fit for your lifestyle and preferences in Turlock.



2022 Acura MDX vs. RDX: Cargo Space & Seating

No matter what SUV model you’re evaluating, you need to know whether it will be able to accommodate your passengers and cargo. When choosing between the 2022 Acura MDX or RDX, Stockton drivers should note that while both offer impressive dimensions for their class, the MDX is a better choice if you have a large family or need to carry lots of gear regularly. On the other hand, the smaller RDX offers the better fuel efficiency and agility of a smaller crossover. Compare the difference between the 2022 Acura MDX and RDX interior dimensions, below:

2022 Acura MDX Dimensions

  • 18.1 cubic feet of cargo space behind the 3rd row
  • 48.4 cubic feet of cargo space behind the 2nd row
  • 95.0 cubic feet of cargo space behind the 1st row

2022 Acura RDX Dimensions

  • 31.1 cubic feet of cargo space behind the 2nd row
  • 79.8 cubic feet of cargo space behind the 1st row

2022 Acura MDX vs. RDX: Engine Specs & Performance

Looking for an SUV that can save fuel on your commute to Manteca? When you compare Acura SUVs in terms of fuel efficiency, it’s the RDX that comes out on top. Need to tow a trailer or boat to your favorite getaway spots? The standard 290-hp MDX engine generates more towing power than the standard 2.0L turbo I4 engine found on the RDX.

2022 Acura MDX Specs

  • Standard 3.5L V6 engine 
  • 10-speed automatic transmission
  • Standard 290 horsepower and 267 lb-ft of torque
  • 19 mpg city/26 mpg highway**

2022 Acura RDX Specs

  • Standard 2.0L turbo I4 engine
  • 10-speed automatic transmission
  • 272 horsepower and 280 lb-ft of torque 
  • 22 mpg city/28 mpg highway**

2022 Acura MDX vs. RDX: Interior Features

The MDX and RDX have a lot in common inside the cabin, from advanced connectivity features to the high-end craftsmanship you expect from an Acura SUV. Here’s a look at a few of our favorite MDX and RDX interior highlights:

2022 Acura MDX

  • Digital Precision Cockpit™
  • Iconic Drive™ ambient cabin lighting
  • Panoramic moonroof
  • High-end craftsmanship in every row

2022 Acura RDX

  • Panoramic moonroof
  • Authentic interior materials
  • Iconic Drive™ ambient cabin lighting
  • Flat-bottom sport steering wheel

Compare Acura SUVs with a Test Drive at Acura of Modesto

Whether you choose the 2022 Acura MDX or RDX, there are endless ways to make it your own! Explore MDX and RDX accessories, upgrades, packages, and more with Acura of Modesto. When you’re ready to move forward with your favorite model, it’s easy to get pre-qualified for financing with our secure online form!


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**Based on 2022 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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