2023 Acura MDX vs. RDX: Which One is Better?

It’s difficult to go wrong when picking between the 2023 Acura MDX and 2023 Acura RDX SUVs on sale. Acura has continually produced luxury SUVs with innovative technology, premium features, and elegant design in the ever-changing luxury SUV market.

These new Acura SUVs have stylish style, dynamic performance, practicality, and luxurious interiors loaded with features. The Acura MDX and Acura RDX are both luxury SUVs, although they are not identical twins.

This article will compare the 2023 Acura MDX and 2023 Acura RDX SUVs, evaluating their size, performance, features, and specifications. We share vital insights to help you make an informed selection by contrasting these two impressive models. So, without further ado, let’s begin!

Acura MDX vs. RDX: Performance

The 2023 Acura RDX luxury sport crossover has a turbocharged VTEC 2.0-liter four-cylinder engine that produces 272 horsepower and 280 lb-ft of torque.

However, the 2023 Acura MDX is more powerful. A 3.5-liter V-6 engine with 290 horsepower powers the MDX and provides enough acceleration and performance. If you want even more control, the 2023 Acura MDX Type S adds a turbocharger for enhanced sportiness and increased output to 355 horsepower.

In a 2023 Acura MDX vs. RDX comparison, both offer optional SH-AWD for more power and agile handling. While the driving experience is fantastic, the Acura RDX and MDX are performance vehicles. These Acura SUVs look as good as they drive, thanks to sleek curves, sporty aerodynamic components, and modern touches.

Acura MDX vs. RDX: Features

Source: Forbes

Acura MDX

  • 12.3-inch HD Center Display with Alexa integration.
  • Optional Wi-Fi hotspot for connectivity on the go.
  • Wireless charging for compatible devices
  • Head-up display for essential information in the driver’s line of sight.
  • Luxurious interior with premium materials and finishes.
  • AcuraLink connectivity for remote start, Find My Car, and more.
  • Spacious and comfortable cabin with ample room for passengers and cargo.
  • Advanced driver-assistance features, including adaptive cruise control and lane-keeping assist.
  • Premium audio system options for an enhanced in-car entertainment experience.
  • Smart keyless entry and push-button start.

Acura RDX

  • 10.2-inch HD dual-content center display for multimedia and infotainment
  • 7-inch Multi-Information display for essential vehicle information
  • Optional Wi-Fi hotspot for on-the-go connectivity.
  • Acura/ELS Studio 3D Premium Audio System for a high-quality audio experience
  • AcuraLink connectivity with features like remote start and Find My Car
  • Spacious and well-designed interior with premium materials.
  • Comfortable seating for both the driver and passengers.
  • Advanced driver-assistance features for added safety and convenience.
  • Sleek and modern exterior design with signature Acura styling.
  • Keyless entry and push-button start for convenience.

Both the Acura MDX and Acura RDX offer a range of technology and premium features to enhance your driving experience, with the MDX generally offering a larger display and a few additional luxury features compared to the RDX.

Acura MDX vs. RDX: Space and Cargo

Source: Southview Acura

Both models promise an exciting driving experience but differ in size, seating capacity, and other features. Let’s dig deeper into the differences between these SUVs and see which one best fits your lifestyle and interests.

2023 Acura MDX

  • Total Length: 198.4 inches
  • Wheelbase: 113.8 inches
  • Width (including mirrors): 78.4 inches
  • Height: 67.1 inches
  • Ground Clearance: 7.3 inches
  • Seating Capacity: 7
  • Cargo Volume: 95.0 cubic feet
  • Passenger Volume: 139.1 cubic feet

In the 2023 Acura MDX, you have a larger three-row SUV with seven seats, offering more cargo space and passenger room than the RDX.

Front-row dimensions:

Second-row dimensions:

  • Headroom: 38.1 inches
  • Legroom: 38.5 inches

2023 Acura RDX

  • Total Length: 187.4 inches
  • Wheelbase: 108.3 inches
  • Width (including mirrors): 74.8 inches
  • Height: 65.7 inches
  • Ground Clearance: 8.2 inches
  • Seating Capacity: 5
  • Cargo Volume: 79.8 cubic feet
  • Passenger Volume: 104 cubic feet

The 2023 Acura RDX is a smaller crossover with five seats, providing more headroom and legroom in the front row than the MDX.

Front-row dimensions:

Second-row dimensions:

  • Headroom: 38 inches
  • Legroom: 38 inches

So, if you prioritize space and need more seating, the Acura MDX is the more significant option. However, if you’re a taller driver and don’t require the extra row of seats, the Acura RDX offers more headroom and legroom in the front row.

Acura MDX vs. RDX: Fuel Economy

Source: Car and Driver
  • The Acura RDX generally offers better fuel economy than the Acura MDX, especially in highway driving conditions.
  • The RDX with front-wheel drive (FWD) is the most fuel-efficient option, achieving 22 mpg city and 28 mpg highway.
  • On the other hand, the Acura MDX has slightly lower fuel efficiency figures, with the base model getting 19 mpg city and 26 mpg highway.
  • The MDX Type S, which likely has a more powerful engine, has lower fuel efficiency compared to the base MDX, with 17 mpg city and 21 mpg highway.
  • When equipped with the A-Spec package, the RDX with FWD provides the best highway fuel economy at 27 mpg, while the SH-AWD A-Spec variant achieves 26 mpg.
  • The MDX Type S offers slightly better highway fuel economy compared to the all-wheel-drive A-Spec test car.

Ultimately, suppose fuel economy is a significant factor in your decision. In that case, the Acura RDX with front-wheel drive and the A-Spec package provides the best highway mileage among these models. However, it’s essential to consider other factors such as vehicle size, seating capacity, features, and your specific driving needs when determining which Acura SUV is better for you.

Acura MDX vs. RDX: Which one is more functional?

Of course, functionality will be a deciding element while looking for a new Acura for sale. A size comparison of the Acura RDX and MDX reveals that both vehicles satisfy the needs of many drivers.

While the RDX is smaller than the MDX, it has space for five and a maximum load volume of 79.8 cubic feet behind the first row of seats. The bigger MDX offers seven seats and a cargo compartment behind the front row that is 95.0 cubic feet larger.

When comparing the fuel economy of the 2023 Acura MDX with the 2023 Acura RDX, both vehicles deliver remarkable results. The EPA estimates the 2023 Acura RDX to get 22/28/24 MPG (City/Highway/Combined).

For the 2023 model year, the FWD Acura MDX achieves an EPA-estimated 19/26/22 MPG (City/Highway/Combined). While the RDX has somewhat better fuel economy than the MDX, the difference is minor when the MDX’s more extensive and powerful engine is considered.

Acura MDX vs. RDX: Pricing

Acura RDX: Starting at $42,000 for a front-wheel drive entry-level model, this year’s RDX lets customers opt for the $3,000 A-Spec trim instead of the $2,000 all-wheel drive option. A-Spec does require a $2,900 Tech package, bringing the suggested price to $45,325, including destination.

Acura MDX: For 2023, the MDX starts at $50,745, with options like all-wheel drive and the flashy A-Spec package available. The former will cost an extra $2,000, while the A-Spec, priced at $3,500, also requires a $5,000 Tech package. Except for the upcoming Type S, the MDX tops at $61,675 with the Advance Package.


Which is better, the Acura MDX or the Acura RDX?

A comparison of the Acura MDX and RDX in 2023 will reveal similarities and contrasts in size, performance, and cargo space. Your needs and preferences determine the ideal new Acura SUV for you. The Acura MDX is the better SUV if you need a three-row, seven-seater. If you require a two-row SUV to increase your versatility, the Acura RDX outperforms the MDX in your garage.

Is the RDX more spacious than the MDX?

No, the new Acura MDX SUV is larger than the available Acura RDX. The Acura MDX is a three-row SUV that seats seven people. The Acura MDX is larger than the Acura RDX in length, width, and height. The MDX also has a longer wheelbase and additional passenger and cargo space. The Acura RDX, on the other hand, has slightly better headroom and legroom.

What are the distinctions between the Acura MDX and RDX SUVs?

Regarding the differences between the Acura MDX and RDX SUVs, the Acura MDX is more extensive, has more rows of seating, and has a larger engine than the Acura RDX. The Acura MDX is intended for families with more than two child safety seats and drivers who want plenty of cargo space and towing capacity. The Acura RDX is a high-end crossover with a dynamic driving experience.

Bottom Line

In the world of luxury SUVs, Acura has consistently delivered vehicles known for their innovative technology, premium features, and elegant design. The 2023 Acura MDX and 2023 Acura RDX are no exceptions, offering a blend of style, performance, and practicality.

A more powerful engine makes the MDX an attractive choice for customers seeking thrilling acceleration. The RDX offers a balanced driving experience.

Both models have advanced technology and fine materials, but the MDX has a larger display and extra luxury touches. They differ in size and seating capacity, with the MDX seating seven and having a larger cargo space. Additionally, the RDX appeals to individuals who value a smaller footprint. Fuel efficiency makes the RDX more efficient, especially on highways.

Ultimately, your choice between the Acura MDX and RDX should align with your needs and preferences. The MDX is your go-to if you require a more significant, three-row SUV with ample space and power. On the other hand, if you seek a more compact, two-row SUV with efficient performance, the RDX is a compelling option. Both Acura models provide a luxurious driving experience, so you can’t go wrong with either choice.

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