If you haven't heard the news, the RDX and QX50 have big changes coming to them. For starters, the QX50 will no longer be produced as of 2025. The Acura RDX will be taking a 1-2 year hiatus as of 2026. Just because these models won't be as easy to come by new doesn't mean you wouldn't be interested in comparing used models. In this comparison, we examine the pros and cons of the Infiniti QX50 and compare that luxury SUV to the Acura RDX luxury crossover. The new Acura RDX has been critically acclaimed and has seen a great run on its sales, but how does it stack up against Infiniti's most popular luxury SUV?
Acura RDX Quick Look
Acura RDX Pros- Sporty, exhilarating ride with sharp handling
- Upscale, spacious cabin & cargo area
- Quick acceleration with turbocharged engine
Acura RDXÂ Cons
- Options bundled into packages; no separate add-ons
- No choice of power-train, but 272-hp turbo is awesome
Infiniti QX50 Quick Look
Infiniti QX50 Pros- Roomy interior with comfortable seating
- Lots of cargo space
- Quiet cabin at high speeds
- Great gas mileage
Infiniti QX50 Cons
- VCT Engine has inconsistent power delivery
- Poor handling
- Top trim package required for many useful options
RDX VS QX50 Specifications Chart
Acura RDX | VS | Infiniti
QX50 |
| 2.0L 4-Cylinder VTEC TURBO | Engine | 2.0 L 4-Cylinder |
| 272-HP | Horsepower | 268-HP |
| 6 yr/70,000 mi | Power-train Warranty | 6 yr/70,000 mi |
| 187″ L x 75″ W x 66″ H | Vehicle Dimensions | 185″ L x 75″ W x 66″ H |
| 10-Speed Automatic | Transmission | Continuous Variable
Transmission |
Acura RDX VS Infiniti QX50 Comparison Review
The Infiniti QX50 has been discontinued as Infiniti wanted to focus on larger SUVs. It featured a continuously variable transmission (shiftless transmission). The design had its benefits and drawbacks as the new CVT technology provides a boost to fuel economy, but it also has inconsistent power delivery upon acceleration.
The interior is quiet and roomy with lots of cargo space for this small SUV. This larger design also seems to contribute to poor handling though. The handling and acceleration make for a rather uninspiring ride overall. We'd also like to see more core options in the lower two trim packages. Overall, the QX50's drive train left a lot to be desired but the improved fuel-efficiency and interior is a big plus.
The Acura RDX has a much more modern style as it received an update in 2024. Acura went with a high-performance 10-speed automatic transmission that smoothly shifts gears in collaboration with a powerful new 272-horsepower turbocharged engine. We're glad they did as this 10-speed transmission is fantastic.
Acura RDX inspires as a sporty SUV with sharp handling and great acceleration. The specially-designed transmission can actually shift 4 speeds at a time to quickly bring you more torque and power for easy merging and passing. Several driver modes allow for more relaxed or sportier driving options, while advanced safety features, like automatic collision avoidance systems, come standard on every RDX.
You can also take the RDX to the next level with Acura's super-handling all-wheel drive system, which shifts power to each axle or wheel as you hug tight turns. The RDX is an exhilarating, fun luxury crossover that is a must-see when shopping in the competitive luxury crossover SUV segment. 2026 will be your last chance to get this version of the RDX and then you will need to 1 to 2 years before a redesigned version is released.
Ready To At Least Try the new Acura RDX?
We liked the roomy interior of the Infiniti QX50, but Acura RDX is a more powerful, more spacious, and more fun crossover SUV. The drawbacks of the QX50's new drivetrain just can't be ignored as the ride is not the smooth, fun ride we expected. You can also lease a new Acura RDX for an incredible price. Call us at (877)363-2817 or send us a message in the form below for current lease details! Thank you for your consideration and have a great day!
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Dealer not responsible for typographical errors. Pictures are for illustration purposes only. All vehicles subject to prior sales. See dealer for details. MSRP may not be price at which vehicle is sold in trade area. New car prices include applicable manufacturer incentives in lieu of special financing. Plus tax, title, license & $377.63 doc fee. Prices shown include a destination and handling charge. Destination & Handling charge for Integra and TLX are $1,195 or $1,295; RDX and MDX are $1,195, $1,350 or $1,450; ADX and ZDX are $1,350 or $1,450. Actual vehicles/accessory costs, labor and installation vary. Please consult your selected dealer. New vehicle MPGs are based on 2026 EPA mileage ratings. New vehicle MPGe/EPA Range Rating are based on EPA Range Rating. 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. See dealer for copy of limited warranty. Used car prices plus tax, title, license & $377.63 doc fee. Used car MPG claims are based on EPA estimated city and highway ratings when vehicle was new. Used vehicle MPGe/EPA Range Rating are based on EPA Range Rating when vehicle was new. 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. The value of used vehicles varies with mileage, usage and condition. Book values should be considered estimates only.