Reliability is one of the most critical factors car buyers consider when investing in a vehicle. A dependable car minimizes unexpected repairs, extends its lifespan, and delivers peace of mind. But which car brands consistently rank at the top for reliability? This FAQ guide answers all your questions while highlighting the most reliable brands, based on insights from recent studies by J.D. Power, Consumer Reports, and more.

What Does Car Reliability Mean?

Car reliability refers to how well a vehicle performs over time with minimal issues. It encompasses factors like engine performance, transmission durability, ease of maintenance, and dependability of software and features.

Reliability is measured in many ways. For example:

  • J.D. Power uses the "problems per 100 vehicles (PP100)" metric, where a lower score indicates fewer issues.
  • Consumer Reports analyzes owner surveys for issues across 20 trouble areas, from engine problems to tech glitches, and assigns a reliability score out of 100.

The most reliable cars demonstrate durability, minimal need for repairs, and strong owner satisfaction.

How Are Reliability Scores Calculated?

  • J.D. Power: Measures issues per 100 vehicles (PP100), including problems in areas like software, interior, and drivetrain. A score of 140 PP100 for Lexus signals fewer complaints compared to the industry average of 202 PP100.
  • Consumer Reports: Uses owner surveys collected from over 300,000 vehicles annually and assesses 20 problem areas, weighing the severity of each issue.
  • Factors Included: Common trouble areas such as infotainment glitches, climate system failures, engine malfunctions, and recalls.

These insights help buyers anticipate the ownership experience for each brand.

Which Are the Most Reliable Car Brands?

According to recent rankings, the following brands lead the market in reliability:

1. Subaru

  • Score: 68 (Consumer Reports)
  • Why It Stands Out: Subaru excels due to its common use of reliable components across models. Popular vehicles like the Forester and Impreza score well-above average in reliability. Subaru’s focus on simplified, dependable systems minimizes the risks of mechanical failures.
  • Perfect For: Buyers seeking longevity and practicality, especially in all-wheel-drive SUVs.

2. Lexus

  • Score: 65 (Consumer Reports); 140 PP100 (J.D. Power)
  • Why It Stands Out: Lexus combines luxury with industry-leading craftsmanship. Its hybrid models, such as the Lexus RX Hybrid, are particularly known for outstanding reliability.
  • Perfect For: Luxury buyers who don’t want to compromise on dependability.

3. Toyota

  • Score: 62 (Consumer Reports); 162 PP100 (J.D. Power)
  • Why It Stands Out: Toyota offers a broad lineup of fuel-efficient, durable vehicles. Iconic models like the Corolla and Camry Hybrid are consistently top-performing.
  • Perfect For: Families and commuters looking for affordable reliability.

4. Honda

  • Score: 59 (Consumer Reports)
  • Why It Stands Out: Honda models like the CR-V and Accord boast strong performance and low maintenance needs. Its track record for durable sedans and SUVs keeps it high in reliability ratings.
  • Perfect For: Buyers who value practical and versatile vehicles.

5. Mazda

  • Score: 55 (Consumer Reports); 161 PP100 (J.D. Power)
  • Why It Stands Out: Mazda combines engaging driving dynamics with minimal maintenance issues. Models like the Mazda3 and CX-5 are praised for both performance and reliability.
  • Perfect For: Drivers who want a sporty yet dependable car.

Other noteworthy mentions include Hyundai and Kia, which made significant improvements in 2025 to rank in the top 10 for reliability.

Why Are Subaru, Toyota, and Lexus Consistently Highly Rated for Reliability?

These brands stand out for several reasons:

  • Component Consistency: Brands like Subaru and Toyota reuse similar parts across their models, which means fewer untested changes that could lead to reliability issues.
  • Focus on Quality Over Innovation: These automakers prioritize proven technology instead of rushing to implement risky new features.
  • Hybrid Expertise: Toyota and Lexus are leaders in hybrid technology, building some of the most dependable hybrid vehicles today.

For example, the Toyota Corolla Hybrid and Lexus RX Hybrid consistently rank as some of the most reliable hybrid models in the industry.

Are Electric Vehicles (EVs) as Reliable as Gas-Powered Cars?

EV reliability has improved but remains behind hybrid and gas-powered vehicles in overall dependability. According to Consumer Reports:

  • EVs average 42% more problems than gas and hybrid models.
  • Issues typically arise from software integration, EV battery systems, and charging technology rather than mechanical parts.

Notable EVs, such as Tesla’s Model 3, are considered above average in reliability, but others, including Rivian’s R1S and Ford’s F-150 Lightning, continue to struggle.

Hybrid Advantage: Hybrids, such as the Toyota RAV4 Hybrid, outperform PHEVs and EVs in reliability, combining fuel-efficient technology with long-term dependability.

What Should I Look for When Shopping for a Reliable Car?

Here are some tips to ensure you choose a dependable vehicle:

  • Stick to Established Models: Redesigned cars often have more issues in their early years, while carryover models tend to be more reliable.
  • Review Powertrain Choices: Hybrids, like Toyota’s, tend to have stronger reliability ratings than PHEVs or early EVs.
  • Research Model-Specific Ratings: Even high-ranking brands can have individual models with below-average reliability. Check surveys or reviews for your target vehicle.

Example Tip: Avoid newly introduced models like the fully redesigned Mazda CX-90 PHEV, which has shown reliability issues in its first year of production.

Do Domestic Brands Like Ford and Chevrolet Compete in Reliability?

Domestic brands generally trail behind Asian automakers in recent reliability rankings. However:

  • Buick scored well on J.D. Power’s Vehicle Dependability Study, ranking #1 in mass-market brands with 143 PP100.
  • Models like the Ford Mustang and Chevrolet Trailblazer receive above-average ratings, proving some American cars still deliver confidence-inspiring performance.

Prospective buyers of domestic brands should review specific models for reliability projections.