How many miles will an Acura MDX last?

Typically, an Acura MDX will last well past 200,000 miles with regular maintenance, and many owners report 250,000–300,000 miles or more. The exact figure depends on maintenance history, how the vehicle is used, and the generation you own.

Lifespan outlook for the MDX

The MDX has a reputation for durability within the Honda/Acura family. With proper care, these SUVs often accumulate high mileage, though longevity varies by generation and ownership practices. Here’s a breakdown of what you can expect across generations and how to maximize life.

Lifespan by generation

First generation (2001–2006)

Early MDXs established a reputation for robust build quality and drivetrain durability. In real-world use, many 1st-gen models reach or exceed 200,000 miles with routine maintenance; overall longevity is highly dependent on maintenance and collision history.

Second generation (2007–2013)

With refreshed engineering and a more modern interior, these MDXs also show strong durability. Owners commonly report 200,000–300,000 miles when the vehicle is well maintained and not subjected to severe towing or abuse.

Third generation (2014–2020)

The 2014–2020 MDX continued the J-series V6 lineage with improved reliability and efficiency. A large share of these SUVs reach 200,000 miles or more; enthusiasts note a significant fraction surpass 250,000 miles with consistent service.

Fourth generation (2022–present)

The current generation introduced a new platform, updated powertrain options, and modern electronics. Early data through 2024 shows solid reliability for daily driving and family use; long-term mileage beyond 200,000 miles is expected but based on fewer years of ownership since the model is newer.

What influences longevity

Several factors determine how long an MDX will last. The following list highlights the most impactful elements:

• Maintenance history and adherence to service schedules


• Driving conditions and usage (highway cruising vs. frequent stop-and-go city driving)


• Climate, road salt exposure, and corrosion protection


• Model year and any manufacturer service campaigns or recalls that were addressed


• Accidents or severe mechanical failures that affect major components

In short, consistent care and sensible use can push the MDX's lifespan well beyond the average, while neglect or harsh use can shorten it.

Maintenance milestones to maximize longevity

To maximize longevity, focus on the maintenance milestones below and tailor them to your owner's manual recommendations. These practices help prevent wear that can shorten a vehicle's life:

• Regular engine oil changes using the recommended viscosity and quality (synthetic often preferred) at manufacturer intervals


• Timely replacement of air, fuel, and cabin filters to maintain engine efficiency


• Inspection and replacement of belts, hoses, and cooling system components as needed


• Transmission fluid changes as recommended by Honda/Acura for your model year


• Coolant replacement at intervals specified by the manufacturer to prevent overheating and corrosion


• Brake fluid replacement on schedule to maintain braking performance and avoid moisture-related issues


• Spark plugs and ignition components replaced per the manual, especially on high-mileage engines


• Tire maintenance and alignment to ensure safe handling and even wear


• Rust prevention measures and regular underbody washes in harsh climates

Following these guidelines can help maximize the MDX’s useful life and maintain resale value.

Summary

In summary, an Acura MDX is designed for longevity. With diligent maintenance and careful driving, owners commonly achieve 200,000 miles or more, with many reporting 250,000–300,000 miles and beyond. The generation you own may influence typical durability, but the overarching rule is clear: consistent, proactive care yields the longest life.

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 to stay away from Acura MDX?

You should generally avoid the 2001, 2003, 2004, 2010, and 2014 Acura MDX models due to recurring issues with their transmissions and other systems. Additionally, some 2016–2020 models with the 9-speed transmission had shift issues. Years to consider for better reliability are 2007–2009 and 2017 and later. 
Years to avoid

• 2001, 2003, 2004: These years are frequently mentioned for transmission problems. 
• 2010: This year is cited for transmission issues and potential oil burning problems. 
• 2014: Cited for transmission problems and user-unfriendly infotainment systems. 
• 2016–2020: Models from this range, especially those with the 9-speed transmission, can have shifting issues. 

Years to consider

• 2007–2009: These are noted as being among the more reliable models in the second generation. 
• 2017 and later: These models are generally considered more reliable, with improved technology and performance. 
• 2022 and newer: The new generation is showing positive early reliability and has an improved 10-speed transmission. 

What year is the most reliable Acura MDX?

The most reliable Acura MDX years are generally considered to be 2018-2020 and the recent 2022 and newer models. These years are praised for their balance of reliability, modern features, and performance, with the third generation (2014-2020) often cited as a reliable sweet spot. The 2018-2020 models are known for their refined features and are less prone to the issues found in earlier years, while the 2022+ models benefit from technological improvements and the new 10-speed transmission. 
Specific recommended years 
This video is a review of the 2025 Acura MDX Type S, highlighting its performance and features: 59sRaiti's RidesYouTube · Apr 10, 2025

• 2018–2020: These models are a great value, offering advanced driver assists and hybrid options without the teething issues of earlier models. 
• 2022 and newer: The fourth generation introduced a new 10-speed transmission that has shown early positive reliability. The MDX Type S is also a strong performer in this generation. 
• 2007–2009: This earlier second-generation period is also noted for long-term reliability, but lacks modern features. 
• 2015: This specific model year is often highlighted as a reliable option within the third-generation lineup. 

Years to approach with caution

• 2001–2003: These models have the highest number of reported problems. 
• 2010–2014: Some electrical, suspension, and brake issues were reported during this period. 
• 2016: Some issues were reported with transmission, electrical systems, and suspension, making it a year to approach with caution, according to McGrath Acura of Libertyville. 

Can an Acura MDX last 300,000 miles?

Exceptional Lifespan: With proper care, the Acura MDX can last 200,000–250,000 miles, and many owners in Nevada report reaching 300,000 miles or more—equal to 15–20 years of dependable service.