How long do Acura RDX usually last?

The Acura RDX, a popular luxury crossover SUV, is known for its reliability and longevity. On average, Acura RDX vehicles can last between 200,000 to 300,000 miles with proper maintenance and care. This makes the RDX one of the longer-lasting vehicles in its class.

Factors Affecting Acura RDX Lifespan

Several key factors contribute to the Acura RDX's impressive lifespan:

• Robust Engineering: The RDX is built on a sturdy platform with high-quality components that are designed to withstand the test of time. Acura is known for its meticulous engineering and attention to detail.


• Maintenance and Care: Regular maintenance, such as oil changes, tire rotations, and brake inspections, is crucial for maximizing the RDX's longevity. Owners who diligently follow the recommended service schedule can expect their RDX to last significantly longer.


• Driving Conditions: The RDX's lifespan can be affected by the driving conditions it experiences. Vehicles used primarily for city driving or towing heavy loads may not last as long as those used for highway driving with light loads.


• Accident History: RDXs that have been involved in major accidents or collisions may have a shorter lifespan due to potential structural damage or other issues.

By taking good care of their Acura RDX and following the manufacturer's recommended maintenance schedule, owners can expect their vehicle to provide reliable service for many years and hundreds of thousands of miles.

Comparing Acura RDX Lifespan to Other Luxury SUVs

The Acura RDX's longevity is impressive when compared to other luxury SUVs in its class. Many competitors, such as the BMW X3 and Mercedes-Benz GLC, typically have a lifespan of around 150,000 to 200,000 miles. The RDX's ability to exceed 200,000 miles with proper care makes it a standout in the luxury SUV segment.

Overall, the Acura RDX is a reliable and long-lasting luxury crossover that can provide years of dependable service to its owners. By following the manufacturer's recommendations and maintaining the vehicle diligently, RDX owners can expect to enjoy their SUV for well over a decade.

How many miles can an Acura RDX last?

An Acura RDX can last 250,000 to 300,000 miles with proper maintenance, including regular oil changes and timing belt replacements. Many owners report their RDXs exceeding 200,000 miles, and the vehicles are known for their reliability due to their durable engines and build quality. 
Factors for longevity

• Regular maintenance: Consistent servicing is crucial. This includes regular oil changes, transmission fluid changes, and coolant flushes.
• Timing belt: A key maintenance item is replacing the timing belt around the 100,000-mile mark to prevent major engine damage.
• Fluid replacement: Regularly replacing brake fluid and power steering fluid (e.g., every 3 years) helps prevent heat-related issues.
• Tire care: Proper tire pressure and rotation are essential for overall vehicle health. 

Common issues at high mileage

• While the RDX is reliable, some owners have reported issues beyond 100,000 miles, such as problems with the AC compressor, power steering, and suspension parts. 
• Transmission issues can occur, although some owners have had entire transmissions replaced under warranty for problems like a faulty solenoid. 

Are Acuras reliable after 100K miles?

Yes, Acuras are generally very reliable after 100k miles, especially with consistent maintenance, as they are built with quality engineering from their Honda roots. Key to this reliability is following the recommended maintenance schedule, which includes performing major services like transmission fluid changes and, for models with a timing belt, replacing it around the 100k mark. 
Key factors for long-term reliability

• Follow the maintenance schedule: Regular oil changes, fluid replacements, and other services are crucial for longevity. 
• Pay attention to major service intervals: At around 100,000 miles, certain components, like the timing belt in older models, need to be replaced. 
• Transmission fluid is critical: Changing the transmission fluid at recommended intervals is one of the most important aspects of keeping the car running smoothly long-term. 
• Consider the engine: While many Acura engines are very reliable, some J-series engines have a history of oil consumption issues, especially older ones. 
• Potential for issues: As with any car, some issues can arise after 100k miles, such as air conditioning system problems or oil consumption, so it's wise to factor in potential repair costs. 

What drivers say

• Many owners report driving their Acuras for hundreds of thousands of miles with minimal issues if proper maintenance was performed.
• Owners of older models like the TL and MDX often report that the engines remained in good condition even after the transmission began to show wear. 

What year of Acura RDX to stay away from?

The Acura RDX years to avoid are generally the 2015, 2019, and 2021 models due to significant issues. The 2019 is often cited as the worst, especially the first model year of the third generation, with problems like engine stalling and power loss. Other years with notable problems include the 2013, 2014, and 2018. 
This video discusses common problems with the Acura RDX, including potential engine, transmission, and electrical issues: 59sHey, ask your dadYouTube · May 24, 2025
Years to be cautious about

• 2013-2015: These years can have transmission issues like rough shifting and slipping, and some models may have engine oil leaks. 
• 2015: In addition to transmission problems, this model year had issues with airbags and the soy-based wiring insulation attracted animals. 
• 2018: Reported transmission problems and potential engine issues like head gasket or timing chain problems have been noted. 
• 2019: This is widely considered the least reliable model year, particularly because it was the first year of a new generation. Owners have reported engine stalling, power loss, and issues with the rear glass shattering. 
• 2021: This year experienced issues with the transmission, brakes, and engine stalling due to a potential intercooler design flaw that could let moisture into the engine. 

What to do if buying used

• Thoroughly inspect any used model for the specific issues mentioned above. 
• If considering one of these years, have a trusted mechanic perform a pre-purchase inspection. 
• Check for service records and recall history. 

This video demonstrates how to inspect an Acura RDX for potential issues, including engine oil leaks and suspension problems: 58sBCauto_YouTube · Aug 21, 2024

Which year is RDX most reliable?

The most reliable years for the Acura RDX are generally considered to be the 2016-2018 models due to their strong reliability ratings and minimal complaints, and the 2019-onward models (especially after the initial 2019 model year) which have been refined and show high reliability. Specifically, the 2016 model year stands out for its dependability, and the 2018 model is highlighted for being the second generation's best year for reliability. The 2020 and newer models have also been praised for being well-sorted and reliable.
 
Key reliable model years

• 2016-2018: This second-generation RDX is a sweet spot for reliability, featuring a robust V6 engine. The 2018 model year is often cited as the most reliable of the bunch. 
• 2020 and newer: The current generation is also considered highly reliable, with the 2020 and 2021 models being very well-sorted. The 2022 and newer models have been refined further and continue to be reliable choices, according to Reddit users. 
• 2019: This was the first year of the third generation and some models had issues, particularly with infotainment. However, it is still considered a reliable option, with the issues largely addressed in subsequent model years. 
• 2011-2012: For the first generation, these models also received good reliability ratings from sources like J.D. Power. 

Other considerations

• Avoid 2019: While still a decent vehicle, the 2019 RDX had a few issues, such as infotainment glitches and some reports of rear glass breakage, which were addressed in later model years. 
• Check transmission: For all model years, it is important to ensure the transmission is in good working order by checking for smooth shifting and listening for any slipping or hesitation. 
• Regular maintenance: A thorough pre-purchase inspection and ensuring regular maintenance has been performed are crucial for long-term reliability, especially for older models.