The Most Reliable X5 Engine, Ranked

Choose the engine you think is the most reliable!

Author: Gregor Krambs
Updated on May 18, 2024 06:58
Selecting the right engine for your vehicle is crucial for ensuring long-term reliability and performance. With a range of options available, understanding which engines stand the test of time can be invaluable. This is especially true for owners interested in the X5 series, where engine performance and durability are key to a satisfying ownership experience. By participating in this survey, you contribute to a comprehensive ranking, helping others make informed choices. Your input directly affects the list, providing a real-world perspective on which X5 engines deliver the most dependability. Cast your vote today and see how your experience compares with that of other enthusiasts.

What Is the Most Reliable X5 Engine?

  1. 1
    41
    votes
    This engine is equipped with a 3.0L inline-six diesel engine that produces 255 horsepower and 413 lb-ft of torque, making it one of the most powerful and reliable engines in the X5 lineup. It also has impressive fuel efficiency, averaging 26 mpg on the highway.
    The BMW X5 xDrive35d is a highly reliable engine known for its superior performance and fuel efficiency. It is a diesel engine variant of the BMW X5 model, offering exceptional power and torque.
    • Engine Type: 3.0L Turbocharged Diesel
    • Power Output: 255 horsepower
    • Torque: 413 lb-ft
    • Transmission: 8-Speed Automatic
    • Acceleration (0-60 mph): 6.5 seconds
  2. 2
    27
    votes
    This engine is a 4.4L V8 that produces 445 horsepower and 480 lb-ft of torque, making it one of the most powerful engines available in the X5 lineup. It has a smooth and refined performance, and it can accelerate from 0 to 60 mph in just 4.6 seconds.
    The BMW X5 xDrive50i is a powerful and high-performance variant of the BMW X5 luxury SUV. It offers an exhilarating driving experience with its exceptional engine and dynamic capabilities.
    • Engine Type: 4.4-liter TwinPower Turbo V8
    • Horsepower: 456 hp
    • Torque: 479 lb-ft
    • Acceleration (0-60 mph): 4.6 seconds
    • Top Speed: 155 mph (electronically limited)
  3. 3
    15
    votes
    This engine is a plug-in hybrid that combines a 2.0L turbocharged four-cylinder engine with an electric motor to produce a combined output of 308 horsepower and 332 lb-ft of torque. It has a smooth and quiet ride, and it can travel up to 14 miles on electric power alone.
    The BMW X5 xDrive40e is a plug-in hybrid electric vehicle (PHEV) variant of the popular BMW X5 luxury SUV. It combines the power of a traditional combustion engine with the efficiency of electric motors, offering a balanced and sustainable driving experience.
    • Engine Type: 2.0-liter TwinPower Turbo inline-4 engine + eDrive electric motor
    • Total System Power: 308 horsepower
    • Transmission: 8-speed Steptronic transmission
    • Electric Range: Up to 14 miles (22 km)
    • 0-60 mph Acceleration: 6.5 seconds
  4. 4
    15
    votes
    This engine is a 3.0L inline-six that produces 300 horsepower and 300 lb-ft of torque. It has a smooth and responsive performance, and it can accelerate from 0 to 60 mph in just 6.1 seconds.
    The BMW X5 xDrive35i is a luxury SUV with a powerful and reliable engine. It is part of BMW's X5 lineup, which is known for its blend of performance and comfort. The xDrive35i variant specifically refers to a model equipped with a 3.0-liter inline-six engine and all-wheel drive system.
    • Engine: 3.0-liter inline-six
    • Drivetrain: All-wheel drive
    • Power: 300 horsepower
    • Torque: 300 lb-ft
    • Transmission: 8-speed automatic
  5. 5
    12
    votes
    This engine is equipped with a 3.0L inline-six diesel engine that produces 258 horsepower and 413 lb-ft of torque. It has impressive fuel efficiency, averaging 37 mpg on the highway.
    The BMW X5 xDrive30d is a diesel-powered engine variant of the BMW X5 SUV. It is known for its reliability, performance, and fuel efficiency.
    • Engine Type: 3.0L Turbocharged Diesel
    • Power Output: 265 horsepower
    • Torque: 620 Nm (457 lb-ft)
    • Acceleration (0-100 km/h): 6.5 seconds
    • Top Speed: 230 km/h (143 mph)
  6. 6
    13
    votes
    This engine is a 3.0L inline-six diesel engine that produces 313 horsepower and 465 lb-ft of torque. It has a smooth and powerful performance, and it can accelerate from 0 to 60 mph in just 5.8 seconds.
    The BMW X5 xDrive40d is a highly reliable engine variant of the BMW X5 SUV. It is designed to deliver powerful performance combined with optimal fuel efficiency. This engine is popular among BMW enthusiasts who prioritize a balance between performance and practicality.
    • Engine Type: 3.0L Inline-6 Diesel
    • Power Output: 313 horsepower
    • Torque: 465 lb-ft
    • Transmission: 8-speed automatic
    • Acceleration (0-60 mph): 5.9 seconds
  7. 7
    11
    votes

    BMW X5 M50d

    BMW M GmbH
    This engine is a 3.0L inline-six diesel engine that produces 400 horsepower and 560 lb-ft of torque. It has a sporty and dynamic performance, and it can accelerate from 0 to 60 mph in just 5.3 seconds.
    The BMW X5 M50d is a high-performance variant of the BMW X5 luxury SUV. It is part of the M Performance lineup, which offers enhanced driving dynamics and sportier features. The M50d combines a powerful diesel engine with M-specific design elements and performance enhancements.
    • Engine: 3.0L inline-6 quad-turbo diesel
    • Power: 400 horsepower
    • Torque: 760 Nm (560 lb-ft)
    • Acceleration (0-100 km/h): 5.2 seconds
    • Top Speed: 250 km/h (155 mph)
  8. 8
    11
    votes
    This engine is equipped with a 2.0L turbocharged four-cylinder diesel engine that produces 231 horsepower and 369 lb-ft of torque. It has a smooth and efficient performance, and it can average up to 40 mpg on the highway.
    The BMW X5 xDrive25d is a powerful and efficient engine variant of the BMW X5 series. It offers a smooth and exhilarating driving experience combined with excellent fuel economy. The xDrive25d is the perfect choice for those seeking a reliable and versatile SUV.
    • Engine Type: 2.0-liter TwinPower Turbo diesel
    • Power Output: 231 horsepower
    • Torque: 450 Nm
    • Acceleration (0-100 km/h): 7.7 seconds
    • Top Speed: 220 km/h
  9. 9
    12
    votes
    This engine is a 3.0L inline-six that produces 306 horsepower and 295 lb-ft of torque. It has a smooth and refined performance, and it can accelerate from 0 to 60 mph in just 6.4 seconds.
    The BMW X5 xDrive35s is a powerful SUV that combines luxury and performance. It is part of BMW's X5 lineup, known for its versatile capabilities both on and off the road. The xDrive35s variant offers a unique driving experience with its reliable engine and advanced features.
    • Engine Type: 3.0L TwinPower Turbo Inline 6-cylinder
    • Max Power: 335 horsepower
    • Max Torque: 330 lb-ft
    • Transmission: 8-speed automatic
    • Drivetrain: All-wheel drive (xDrive)
  10. 10
    9
    votes
    This engine is a plug-in hybrid that combines a 3.0L inline-six engine with an electric motor to produce a combined output of 389 horsepower and 443 lb-ft of torque. It has a smooth and quiet ride, and it can travel up to 30 miles on electric power alone.
    The BMW X5 xDrive45e is a luxury SUV that combines the power of a hybrid drivetrain with the added grip of all-wheel drive (AWD). It is built by BMW, a renowned German automaker known for its commitment to performance and luxury.
    • Engine: 3.0-liter six-cylinder turbocharged gasoline engine combined with an electric motor
    • Total Power Output: 389 horsepower
    • Electric Range: Up to 30 miles (48 kilometers)
    • Transmission: 8-speed automatic transmission
    • Fuel Efficiency: Up to 50 MPG combined
    BMW X5 xDrive45e in other rankings

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Ranking factors for reliable engine

  1. Engine build quality
    The engine should be built with high-quality materials and components to ensure reliability.
  2. Performance
    The engine should perform well under varying conditions and loads.
  3. Fuel efficiency
    A reliable engine should provide good fuel economy without compromising on performance.
  4. Maintenance requirements
    Regular maintenance is crucial for engine reliability. An engine that requires frequent repairs or maintenance may not be as reliable as one that needs less maintenance.
  5. Longevity
    The engine should have a long service life and be able to withstand high mileage.
  6. 3.0-liter inline-six engine (N52)
    This engine is known for its smooth performance and reliability. It is also fuel-efficient and requires minimal maintenance.
  7. 3.0-liter diesel engine (N57)
    This engine is highly efficient and offers excellent performance. It is also known for its durability and longevity.
  8. 4.4-liter V8 engine (N63)
    The V8 engine is known for its impressive power and performance. It is also reliable when maintained properly. However, it can be more expensive to maintain and repair than the other engines.

About this ranking

This is a community-based ranking of the most reliable X5 engine. 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

  • 2674 views
  • 147 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 x5 engine

When it comes to the BMW X5, the engine is one of the most important components of the vehicle. The X5 is a luxury SUV that demands power and reliability, and the engine is what delivers both. With several options to choose from, it can be difficult to determine which X5 engine is the most reliable. The BMW X5 has been in production since 1999, and over the years, BMW has introduced several engine options for this popular SUV. From the 3.0-liter inline-six to the 4.4-liter V8, each engine offers its own unique set of benefits and drawbacks. It's important to consider factors such as fuel efficiency, horsepower, torque, and overall performance when choosing an X5 engine. When it comes to reliability, there are a few factors to consider. The age of the vehicle, maintenance history, and driving habits can all impact the longevity of the engine. However, some X5 engines have proven to be more reliable than others. By doing research and speaking with BMW experts, you can determine which X5 engine is the most reliable for your needs.

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