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Acura RDX vs. Infiniti EX Reliability by Model Generation

Results are for year ending December 31, 2016. Only successfully completed repairs are currently included in the analysis. Routine maintenance, most wear items, recalls, and problems fixed with just a reflash or warning light reset are not included.
Year and Model Percent of Average  
2016 Acura RDX
51.7142857143% Best 128% Worst
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2013 - 2015 Acura RDX
12.8571428571% Best 60% Worst
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2008 - 2009 Infiniti EX
35.7142857143% Best 100% Worst
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What Our Members Are Saying about the Reliability And Durability of the Acura RDX

Acura RDX Reliability And Durability: Pros
YearBody/PowertrainComment
2013 4dr SUV 273-horsepower 3.5L V6
6-speed shiftable automatic AWD
9100 miles in one year and it has been a treat. full 2013 Acura RDX review
2010 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD
acura is a solid and reliable brand full 2010 Acura RDX review
2008 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD
Maintenance is easy, the system they have for oil changes, tire rotations and other regular maintenance make it so you do not have to remember when you last did it, the car will just tell you when it is time. full 2008 Acura RDX review
2008 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD
Low cost of ownership full 2008 Acura RDX review
2008 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD
After 1.5 yrs of ownership, no problems at all. full 2008 Acura RDX review
2007 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD
Trouble free after 6 months and 6k. full 2007 Acura RDX review
2007 4dr SUV turbocharged 240hp 2.3L I4
5-speed shiftable automatic AWD
outstanding, never has any problems. maintenance only. full 2007 Acura RDX review
 

What Our Members Are Saying about the Reliability And Durability of the Infiniti EX

Infiniti EX Reliability And Durability: Pros
YearBody/PowertrainComment
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD
Infiniti (Nissan) has a reputation of being reliable and I found this with my G35 and I expect the same with the EX35. full 2010 Infiniti EX review
2010 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD
Rated well for reliability full 2010 Infiniti EX review
2009 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD
We had very good luck with our 2001 i30, the EX35 has a upgraded Engine, we expect great reliability. The EX35 was rated very high by Consumer Reports. Same motor as the M35, also has a high rating. full 2009 Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD
Infiniti high rating and reputation full 2008 Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD
The engine is proven to be one of the best V6 powerplants available. It is not new, and has a very good reliability history. The 4 year, 60,000 mile warranty, and free loaner car during repairs is a very attractive to me. full 2008 Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD
Little to no problems, nissan reliability, bullet proof. full 2008 Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic AWD
Excellent track reord of minimal repairs full 2008 Infiniti EX review
2008 4dr SUV 297-horsepower 3.5L V6
5-speed shiftable automatic RWD
We purchased the EX35 new in May, 2008, so we've had it for nearly 6 years with 71,000 miles. In that time, we have had nominal repairs: 1. Broke the power mirror joystick, 2. Replaced fuel pump based on a Technical Service Bulletin and 3. Replaced a visor vanity mirror. Maintenance has been pretty simple - just followed the major / minor service schedule - oil changes at 7.5k and major services at 30k and 60k miles. My rear brakes required replacement at 45k miles and my front brakes required replacement at 70k miles. I changed the battery after 5 years. The original Michelin tires required replacement at 60k miles (replaced with Yokohama tires from America's Tire / Discount Tire) full 2008 Infiniti EX review