The Most Reliable Engine for a Truck: A Comprehensive Ranking

Choose the engine you think is the most reliable!

Author: Gregor Krambs
Updated on Apr 19, 2024 07:47
Rev up your engines and gear up for the ultimate showdown! At StrawPoll, we are on a mission to determine the most reliable engine for a truck. Thousands of truck enthusiasts have already cast their votes, and now it's your turn to make your voice heard. Join us in ranking powerhouse engines from renowned manufacturers, showcasing their torque, durability, and performance. Can't find your favorite on our list? Don't fret! You can also suggest a missing option and make a case for your preferred truck engine. So, buckle up, hit the gas, and let's embark on an exciting journey to crown the king of truck engines together! Your vote counts - don't leave it in idle. Visit StrawPoll now and contribute to the ultimate engine ranking!

What Is the Most Reliable Engine for a Truck?

  1. 1
    25
    votes

    Cummins ISX15

    Cummins Inc.
    Known for its durability, power, and fuel efficiency, the Cummins ISX15 is one of the most reliable engines for trucks. It has a proven track record of performance and is widely used in heavy-duty trucks.
    The Cummins ISX15 is a heavy-duty diesel engine designed for trucks and commercial vehicles. It is known for its reliability, performance, and fuel efficiency.
    • Displacement: 15 liters
    • Power Range: 400-605 horsepower
    • Torque Range: 1,450-2,050 lb-ft
    • Bore: 137mm
    • Stroke: 169mm
    Cummins ISX15 in other rankings
  2. 2
    25
    votes

    Detroit Diesel DD15

    Detroit Diesel Corporation
    The Detroit Diesel DD15 is known for its fuel efficiency, low emissions, and reliability. It is a popular choice for long-haul trucking and has a reputation for being easy to maintain.
    The Detroit Diesel DD15 is a heavy-duty diesel engine designed for trucks. Known for its reliability and power, it has become a popular choice in the trucking industry. The engine offers superior performance, fuel efficiency, and durability.
    • Engine Type: 4-cycle inline-6
    • Displacement: 14.8 liters
    • Power Range: 400-505 horsepower
    • Torque Range: 1,550-1,750 lb-ft
    • Bore and Stroke: 139 x 171 mm
    Detroit Diesel DD15 in other rankings
  3. 3
    27
    votes
    Caterpillar C15
    Dumi · CC BY-SA 3.0

    Caterpillar C15

    Caterpillar Inc.
    The Caterpillar C15 is a workhorse of an engine. It is known for its power and durability, and is a favorite among truckers who need a reliable engine for heavy loads.
    The Caterpillar C15 is a widely recognized and highly regarded diesel engine. It is primarily used in heavy-duty trucks, industrial applications, and recreational vehicles. Known for its exceptional power and performance, the C15 is a popular choice among trucking companies and operators seeking reliability and efficiency on the road. With its robust design and advanced technology, this engine delivers superior torque and acceleration, making it suitable for various demanding tasks.
    • Engine Type: Inline 6-cylinder, 4-stroke
    • Displacement: 15.2 liters
    • Compression Ratio: 18.0:1
    • Aspiration: Turbocharged
    • Max Power Output: 550-625 horsepower
    Caterpillar C15 in other rankings
  4. 4
    18
    votes

    PACCAR MX-13

    PACCAR
    The PACCAR MX-13 is a highly-efficient engine that delivers excellent fuel economy and reliability. It is a popular choice for fleet owners who want to reduce their operating costs.
    The PACCAR MX-13 is a heavy-duty diesel engine specifically designed for use in commercial vehicles, including motorhomes. It is known for its reliability, performance, and durability, making it a popular choice among motorhome owners. The engine is manufactured by PACCAR, an American company specializing in the design and production of heavy-duty trucks and engines.
    • Engine Type: 4-stroke, in-line 6 cylinders
    • Displacement: 12.9 liters
    • Fuel Type: Diesel
    • Horsepower: up to 510 hp
    • Torque: up to 1,850 lb-ft
    PACCAR MX-13 in other rankings
  5. 5
    16
    votes
    The International MaxxForce 13 is a reliable engine that delivers excellent fuel economy and low emissions. It is a popular choice for truckers who need a dependable engine for long hauls.
    The International MaxxForce 13 is a heavy-duty diesel engine designed for trucks and manufactured by Navistar International Corporation. It features a robust and reliable design, coupled with advanced technologies to deliver high performance and fuel efficiency.
    • Displacement: 12.4L
    • Horsepower: 475-570 HP
    • Torque: 1,700-1,850 lb-ft
    • Cylinder configuration: Inline six-cylinder
    • Valvetrain: Four valves per cylinder
  6. 6
    16
    votes
    Volvo D13
    Mangan02 · CC BY-SA 3.0

    Volvo D13

    Volvo Group Trucks Technology
    The Volvo D13 is a highly-efficient engine that delivers excellent fuel economy and reliability. It is known for its durability and is a popular choice for fleet owners who want to reduce their operating costs.
    The Volvo D13 is a popular diesel engine developed and manufactured by Volvo Group Trucks Technology. It is commonly used in heavy-duty trucks, buses, and industrial applications. The Volvo D13 engine is known for its performance, fuel efficiency, and durability.
    • Engine Type: Inline 6-cylinder
    • Displacement: 12.8 liters
    • Power Output: 375-500 horsepower
    • Torque: 1450-1850 lb-ft
    • Compression Ratio: 17:1
    Volvo D13 in other rankings
  7. 7
    14
    votes
    Mack MP8
    Harald Krichel · CC BY-SA 3.0

    Mack MP8

    Mack Trucks
    The Mack MP8 is a reliable engine that delivers excellent fuel economy and performance. It is known for its durability and is a popular choice for truckers who need a dependable engine for heavy loads.
    The Mack MP8 is a reliable and powerful diesel engine designed for trucks. It is known for its durability and efficiency, making it a popular choice in the trucking industry.
    • Displacement: 12.8 liters
    • Cylinders: 6
    • Max Power: 415-505 horsepower
    • Max Torque: 1,460-1,860 lb-ft
    • Compression Ratio: 17.5:1
  8. 8
    3
    votes

    Mercedes-Benz OM 471

    Mercedes-Benz
    The Mercedes-Benz OM 471 is a highly-efficient engine that delivers excellent fuel economy and reliability. It is known for its durability and is a popular choice for fleet owners who want to reduce their operating costs.
    The Mercedes-Benz OM 471 is a highly reliable and robust engine designed specifically for trucks. It is renowned for its exceptional performance, durability, and fuel efficiency.
    • Displacement: 12.8 liters
    • Cylinder Configuration: Inline-6
    • Power Output: up to 530 horsepower
    • Torque: up to 2,600 lb-ft
    • Bore x Stroke: 130 mm x 160 mm
    Mercedes-Benz OM 471 in other rankings
  9. 9
    12
    votes
    The Navistar N13 is a reliable engine that delivers excellent fuel economy and low emissions. It is a popular choice for truckers who need a dependable engine for long hauls.
    The Navistar N13 is a diesel engine designed for medium-duty and heavy-duty trucks. It was developed by Navistar International Corporation, an American manufacturer of commercial vehicles and engines.
    • Engine Type: Inline-6
    • Displacement: 12.4 liters
    • Horsepower: 365-475 hp
    • Torque: 1250-1700 lb-ft
    • Fuel System: High-pressure common rail
  10. 10
    3
    votes

    Isuzu 4HK1-TC

    Isuzu Motors Ltd.
    The Isuzu 4HK1-TC is a reliable engine that delivers excellent fuel economy and low emissions. It is a popular choice for fleet owners who want to reduce their operating costs.
    The Isuzu 4HK1-TC is a highly reliable engine designed specifically for trucks. It is known for its excellent performance, durability, and fuel efficiency.
    • Type: 4-stroke, inline, four-cylinder diesel engine
    • Displacement: 5.2 liters
    • Power Output: 190 horsepower
    • Torque: 520 lb-ft
    • Fuel System: Common-rail direct injection (CRDI)

Missing your favorite engine?

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Discussion

Ranking factors for reliable engine

  1. Durability
    The engine must be durable and able to withstand heavy loads and long periods of use without breaking down.
  2. Fuel efficiency
    A fuel-efficient engine will save the owner money in the long run.
  3. Power output
    The horsepower and torque output of the engine will determine how well it can perform under heavy loads.
  4. Maintenance requirements
    The engine should have a low maintenance cost and be easy to repair when necessary.
  5. Industry reputation
    The reputation of the engine manufacturer and their track record for producing reliable engines should be considered.
  6. Warranty
    The length and comprehensiveness of the engine warranty should also be taken into account.

About this ranking

This is a community-based ranking of the most reliable engine for a truck. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or engine is missing, feel free to help improve the ranking!

Statistics

  • 1472 views
  • 159 votes
  • 10 ranked items

Voting Rules

A participant may cast an up or down vote for each engine once every 24 hours. The rank of each engine is then calculated from the weighted sum of all up and down votes.

More information on most reliable engine for a truck

When it comes to trucks, the engine is the most critical component. It's the heart of the vehicle, providing the necessary power and torque to haul heavy loads and navigate rough terrain. Choosing a reliable engine for a truck is crucial, as it can affect the vehicle's performance, fuel efficiency, and overall longevity. There are several factors to consider when selecting an engine, such as horsepower, torque, fuel economy, and durability. With so many options available in the market, it can be overwhelming to decide which is the best one for your truck. In this article, we'll explore the most reliable engine options for trucks and provide you with the information you need to make an informed decision.

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