Acura MDX vs. Lexus RX 350

Choosing between the Acura MDX and the Lexus RX 350 comes down to priorities. The MDX stands out for its three-row versatility, stronger performance, and more engaging drive, while the RX 350 focuses on comfort, efficiency, and a refined two-row experience. Those comparing the Acura MDX vs. the Lexus RX 350 in 2026 will find the right fit by weighing space, driving feel, technology, and overall value.


At Johnson City Acura, our team is here to support you at every step, whether you are shopping for a new Acura MDX, scheduling service, or exploring parts and accessories. We are proud to serve drivers throughout the region and are committed to quality care and expertise. Contact Johnson City Acura today to speak with our team or plan your visit and experience the difference for yourself.

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Acura MDX vs. Lexus RX 350 2026: Which Luxury SUV Is Right for You?

The Acura MDX and Lexus RX 350 take very different approaches to luxury SUV ownership. The MDX is built for drivers who need three-row seating, enjoy a more responsive driving experience, and want advanced technology that enhances performance. The RX 350 focuses on smooth, comfortable driving, fuel efficiency, and a cabin designed for quiet, everyday luxury.

Key Factors to Consider:

  • Seating and Space: The MDX offers three rows, ideal for families or extra cargo. The RX 350 has two rows, making it lighter and easier to navigate in tight city streets.

  • Driving Experience: The MDX delivers stronger acceleration and precise handling, while the RX 350 prioritizes comfort and a relaxed ride.

  • Technology and Features: Both SUVs have modern infotainment and driver-assist systems. The MDX includes performance-focused options like adaptive air suspension, while the RX 350 highlights comfort features and premium cabin details.


When deciding which is better, the Acura MDX or Lexus RX 350, lifestyle often makes the choice clear. Those who want space, versatility, and a sportier drive typically choose the MDX. Drivers who value efficiency, comfort, and a refined daily experience may lean toward the RX 350. At Johnson City Acura, our team is ready to help you experience the MDX firsthand and see how its performance, space, and technology can fit your lifestyle.

What Are the Key Differences Between the Acura MDX and Lexus RX 350?

The differences in performance and capability make it clear why the Acura MDX and Lexus RX 350 appeal to different drivers. The MDX delivers strong power, three-row versatility, and towing capability, while the RX 350 emphasizes fuel efficiency, comfort, and a smooth everyday ride.

Engine and Performance

  • Acura MDX: 3.5-liter V6 producing 290 horsepower with a 10-speed automatic transmission. The Type S Advance boosts output to 355 horsepower, adds adaptive air suspension, and adds Super Handling All-Wheel Drive for a more engaging drive.

  • Lexus RX 350: 2.4-liter turbocharged in-line 4 generating 275 horsepower, available with FWD or AWD, built for smooth acceleration and comfort over sporty handling.

Fuel Economy

  • Acura MDX: 19 mpg city, 26 mpg highway, 22 mpg combined. The Type S Advance achieves 18/24/21 mpg city/highway/combined.

  • Lexus RX 350: 22/29/25 mpg city/highway/combined for FWD, slightly lower for AWD.

Towing Capacity

  • Acura MDX: Up to 3,500 pounds, suitable for trailers, boats, or outdoor gear.

  • Lexus RX 350: Limited towing, ideal for light-duty needs.

Drivetrain Options

  • Acura MDX: Standard FWD with available AWD, including Super Handling All-Wheel Drive on Type S Advance.

  • Lexus RX 350: Available in FWD or AWD, focusing on everyday traction and stability.


Comparing Acura MDX vs Lexus RX 350 specs shows why the MDX stands out for drivers who need performance, space, and versatility. Our team at Johnson City Acura is ready to help you experience the MDX in person and schedule a test drive to see how it fits your driving lifestyle.

Which Has the Better Interior, Space, and Comfort?

Space and comfort play a major role when deciding between the Acura MDX and Lexus RX. The MDX delivers three-row versatility for families and active lifestyles, while the RX 350 emphasizes a refined, two-row cabin that prioritizes passenger comfort.

Passenger Capacity

  • Acura MDX: Seats up to seven passengers with a three-row layout. The third row is ideal for families, carpools, or extra guests on road trips around Knoxville, TN.

  • Lexus RX 350: Seats five passengers comfortably with two rows, perfect for drivers who value front- and rear-seat comfort over maximum capacity.

Cargo Space and Flexibility

  • Acura MDX: Offers up to 95 cubic feet of cargo space with the rear two rows folded flat. The smart lid system adds flexibility for groceries, outdoor gear, or larger items, even with all three rows in use.

  • Lexus RX 350: Provides enough cargo space for daily needs, but the smaller two-row layout limits maximum storage compared to the MDX.

Materials and Premium Touches

  • Acura MDX: Higher trims feature quilted leather seating, massaging front seats, and an advanced Bang & Olufsen audio system, combining comfort with luxury.

  • Lexus RX 350: Focuses on soft-touch materials, quiet cabin design, and comfort-driven features like ventilated seats and a panoramic moonroof.


For drivers comparing the Acura MDX and the Lexus RX, the MDX stands out for anyone needing extra seating and cargo versatility without giving up premium materials and comfort. Our team at Johnson City Acura invites you to experience the MDX firsthand. Visit us today and see how its spacious interior, versatile seating, and luxurious touches can fit your lifestyle.

What Technology and Safety Features Do You Get?

A luxury SUV comparison of the 2026 MDX vs. RX shows that both models offer advanced tech and safety, but each takes a different approach. The Acura MDX focuses on driver engagement, while the Lexus RX 350 prioritizes comfort and intuitive controls.

Infotainment and Connectivity

  • Acura MDX: Dual-screen system with a 12.3-inch upper display and 7-inch lower touchscreen. Apple CarPlay® and Android Auto® come standard, with available navigation and premium audio on higher trims.

  • Lexus RX 350: 14-inch touchscreen on Premium+ trims, wireless Apple CarPlay® and Android Auto®, and optional premium audio.

Driver-Assist and Safety

  • Acura MDX: The standard AcuraWatch™ suite includes collision mitigation, adaptive cruise, lane keeping assistance, and blind spot monitoring. Higher trims add Surround-View Camera, Lane Change Collision Mitigation, and Cornering Speed Assist.

  • Lexus RX 350: Standard Lexus Safety System+ 3.0 includes adaptive cruise, lane departure alert, collision mitigation, pedestrian detection, and traffic sign recognition.

Tech Focus Differences

  • Acura MDX: Combines safety and tech with driver-focused features like multiple drive modes and adaptive suspension.

  • Lexus RX 350: Emphasizes ease of use, passenger comfort, and a quiet cabin while offering strong safety protections.


Comparing the 2026 MDX vs. the RX 350 highlights the MDX’s balance of safety, technology, and comfort. Our team at Johnson City Acura can show you every feature in person and schedule a test drive to experience the MDX firsthand.

Is the Acura MDX or Lexus RX 350 the Better Value?

A comparison of the 2026 Acura MDX vs. the Lexus RX 350 in Knoxville, TN, shows that both SUVs deliver luxury, but the Acura MDX offers more versatility and features for the price. Evaluating value comes down to what each trim provides relative to its starting MSRP.

Starting MSRP and Trim Highlights

  • 2026 Acura MDX: The starting MSRP is $51,800 for the base model. Mid and higher trims include premium materials, advanced safety, and convenience features. The top-tier Type S Advance adds sport-tuned suspension and exclusive styling without a dramatic jump in price.

  • 2026 Lexus RX 350: The starting MSRP is $51,975 for FWD models, with premium trims reaching approximately $64,295. Most upgrades focus on comfort and technology, and a three-row layout is not available, limiting overall utility.

Feature-to-Price Value

  • Acura MDX: Offers a strong combination of luxury, flexible seating, and advanced features at each trim, making higher trims feel like a justified investment.

  • Lexus RX 350: Provides premium comfort and tech, but buyers pay more for incremental upgrades without the additional space or versatility the MDX delivers.


For drivers focused on value, the 2026 Acura MDX stands out as a luxury SUV that combines versatility, premium features, and thoughtful upgrades at every price level. Our team at Johnson City Acura can help you explore trims and find the right MDX for your lifestyle and budget. Contact us today to schedule a test drive and see the value firsthand.

How does the 2026 Acura MDX compare to the 2026 Lexus RX 350 in performance?

The 2026 Acura MDX offers a 290-hp V6 engine with a 10-speed automatic transmission, while the Type S Advance provides 355 hp with a turbocharged V6. The Lexus RX 350 has a 275-hp 2.4-liter turbocharged inline-4. The MDX delivers stronger performance and is available with all-wheel drive, while the RX 350 focuses on efficiency and a smooth, comfortable ride.

Which has a better interior—the Acura MDX or Lexus RX 350?

The Acura MDX seats up to seven with three rows, premium materials, and available massaging front seats. The Lexus RX 350 seats five and emphasizes comfort, soft-touch materials, and a quiet cabin. For overall space and versatility, the MDX offers more interior room.

How do the technology features compare between the MDX and the Lexus RX 350?

The MDX includes a dual-screen infotainment system, Apple CarPlay®, Android Auto®, and the AcuraWatch™ safety suite, with higher trims offering a surround-view camera and advanced driver-assist features. The RX 350 comes with a 14-inch touchscreen on Premium+ trims, wireless Apple CarPlay®/Android Auto®, and Lexus Safety System+ 3.0. Both deliver advanced technology, but the MDX emphasizes driver-focused controls and customization.

Is the Acura MDX more affordable to own than the Lexus RX 350?

The 2026 Acura MDX has a starting MSRP of $51,800, while the RX 350 starts at $51,975. Considering the MDX’s three-row capability and additional features at its price point, it offers stronger overall value for many buyers.

Which luxury SUV offers better third-row seating—the MDX or the Lexus RX 350?

The Acura MDX includes a third row, expanding passenger capacity to seven. The Lexus RX 350 does not offer a third-row option, making the MDX the superior choice for families needing extra seating.

Find Your Next Luxury SUV at Johnson City Acura

Drivers from Knoxville, TN, searching for a luxury SUV can rely on our team at Johnson City Acura to provide expert guidance and hands-on experiences. From three-row models like the Acura MDX to refined two-row options, we help you understand your choices and find a vehicle that fits your driving style and lifestyle.


You can explore our Acura ADX for sale to see a variety of trims and features near Knoxville, TN. Our CPO Certification Process explains how certified pre-owned vehicles are thoroughly inspected to meet high standards for quality and reliability. To understand what makes our dealership a trusted choice for the region, learn more about our Acura dealership in Johnson City and why drivers rely on our team for expertise and long-term support.


Contact our team today to schedule a test drive, explore our inventory, or speak with our experts about the Acura MDX and other luxury SUVs. We’re here to help drivers from Knoxville, TN, find the right vehicle for their lifestyle and driving needs.

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