A vehicle’s engine is its beating heart. Reliable engines deliver power, efficiency, and performance over thousands of miles. They also ensure smooth driving and reduce maintenance costs. So, if you’re looking for car brands whose engines will go the distance, read on to discover the top 15.

Toyota  

For many decades, Toyota has regularly ranked at the top in terms of reliability, with their engines frequently lasting well beyond 200,000 miles. According to Hot Cars, the 2.5L inline-4 found in the Camry and RAV4 are known for their bulletproof durability and minimal maintenance needs.

Honda  

Honda’s reputation for making engines that can run smoothly for years is well-earned. Notably, engines like the K-series (including the K20 and K24) are celebrated for their performance, often powering vehicles that remain operational for decades without significant repairs. Honda engines are also designed to be user-friendly.

Lexus  

As Toyota’s luxury division, Lexus offers powerful engines like the 3.5L V6 and 5.0L V8. Found in models like the RX and ES, the V6 is particularly noted for its smooth operation and longevity, often surpassing 250,000 miles. Lexus engines are typically quiet, efficient, and luxury-focused.

Subaru  

Powerhouses like the 2.5L flat-4 found in the Outback and Forester are among Subaru’s most unique and durable. The design lowers the vehicle’s center of gravity and improves handling while contributing to longevity. The brand’s all-wheel-drive system complements the reliability of the powertrain. 

Mazda  

The brand’s SkyActiv engines, particularly the 2.0L and 2.5L inline-4, have proven incredibly reliable. They maximize fuel efficiency and power without sacrificing durability. Additionally, the SkyActiv technology combines lightweight design with high compression ratios, resulting in engines fun to drive. 

Ford  

Ford’s 3.5L EcoBoost V6, featured in the F-150 and Explorer, is one of their most reliable engines. Despite being turbocharged, the EcoBoost engines are known to last well over 200,000 miles with proper maintenance. Ford’s engineering advancements, such as twin turbocharging, have improved the efficiency of its engines.

Mercedes-Benz  

Car and Driver discusses Mercedes-Benz’s 3.0L inline-6 and 4.0L twin-turbo V8 engines, which offer smooth power delivery. These engines, used in models like the E-Class and S-Class, reflect long-term reliability. With regular maintenance, these engines can provide decades of service, illustrating the brand’s precision in crafting high-performance, long-lasting powertrains.

BMW 

Since its inception, BMW has focused on precision engineering, which ensures that its engines remain reliable even under demanding driving conditions. Its inline-6 engines, especially the 3.0L variant found in the 3 Series and X5, are widely regarded for their performance, thanks to meticulous design and high-quality construction materials.

Chevrolet  

Though Chevrolet offers small-block V8 engines, the powerhouses are not inferior in performance and durability. Engines like the 5.3L and 6.2L used in the Silverado and Corvette are workhorses. Specifically, the LS and LT engine families are simple in their design and easy to maintain.

Hyundai  

Hyundai has built a reputation for reliable engines, particularly its 2.0L and 2.4L inline-4 engines. Used in the Elantra and Sonata, these engines are proof of Hyundai’s build quality and technology. The brand’s extensive warranty coverage includes a 10-year/100,000-mile powertrain warranty.

Kia 

Kia’s investment in research and development has resulted in engines that provide power, efficiency, and longevity. It offers equally reliable engines like the 2.0L inline-4 and the 3.3L V6 found in the Optima and Sorento. For instance, Kia ranks third in the J.D. Power U.S. Vehicle Dependability Study.

Nissan  

Models like the Maxima and Pathfinder brandish some of Nissan’s most powerful engines. The 3.5L V6 engine, known as the VQ35DE, has won multiple “Best Engine” awards over the years. As seen on its website, its design features a forged crankshaft and connecting rods, contributing to its strength and longevity.

Volvo  

This brand’s focus on safety and durability extends to its engines, designed to withstand the test of time. Volvo employs advanced engineering techniques and high-quality materials in its engine production. Additionally, it has established a reputation for rigorous testing protocols, ensuring that each engine meets stringent quality standards.

Porsche  

Engines like the 3.0L and 4.0L variants found are designed with a flat configuration. This system enhances the vehicle’s low center of gravity and contributes to smoother operation and reduced vibration. Features like dry-sump lubrication and high-quality materials like forged steel further highlight Porsche’s engineering process.

Mitsubishi  

Mitsubishi creates ample that can endure everyday driving and extreme performance applications. The extensive use of advanced technologies like the MIVEC (Mitsubishi Innovative Valve Timing Electronic Control) system optimizes performance and fuel efficiency. Mitsubishi’s diesel engines aren’t left out, with most of them often exceeding 300,000 miles.