The Most Reliable Auto-gearbox, Ranked

Voting rules: Choose the auto-gearbox you think is the most reliable!

Updated on Apr 19, 2024 07:46

Choosing the right auto-gearbox can be a pivotal decision for any car owner, as it affects both the performance and enjoyment of their vehicle. A smooth, reliable gearbox ensures a seamless driving experience, free from the frustrations of mechanical failures and frequent repairs. Given the array of options in the market and the technical complexity involved, identifying which gearboxes stand up to the test of time is far from trivial. This dynamic ranking aims to simplify this decision by gathering real-world feedback from a community of car enthusiasts and everyday drivers alike. By voting for the auto-gearbox you trust the most, you help others make informed choices. The resulting data not only highlights which models are performing well but also reveals which ones could be prone to issues, thereby assisting potential buyers in steering clear of costly mistakes.

What Is the Most Reliable Auto-gearbox?

1

43
votes
Toyota's Aisin AW F8FXX Series

Aisin AW

This 8-speed transmission is known for its smooth shifting and durability, making it a top pick for reliability. It is used in a variety of Toyota and Lexus models.
The Toyota's Aisin AW F8FXX Series is a line of advanced automatic transmissions developed and manufactured by Aisin AW, a subsidiary of Toyota Group. It is designed to provide smooth and efficient shifting for various Toyota vehicles.

Type: Automatic

Gears: 8

Transmission Type: Torque Converter

Shift Speed: Fast and precise

Efficiency: High fuel efficiency
2

34
votes
Honda's ZF 9-speed

ZF Friedrichshafen AG

This transmission is used in the Acura TLX and MDX, and is praised for its quick shifting and fuel efficiency. It has also received high marks for reliability.
The 'Honda's ZF 9-speed' is a nine-speed automatic transmission developed and manufactured by ZF Friedrichshafen AG for Honda vehicles.

Gear Ratios: 1st: 4.71, 2nd: 3.14, 3rd: 2.11, 4th: 1.67, 5th: 1.28, 6th: 1.00, 7th: 0.84, 8th: 0.67, 9th: 0.48

Transmission Type: Automatic

Number of Gears: 9

Shift Mechanism: Electronic

Electronic Control Unit: Yes
3

17
votes
Subaru's Lineartronic CVT

Subaru

This continuously variable transmission is used in nearly all Subaru models and is known for its smooth and efficient operation. It has a high reliability rating and has been praised for its low maintenance costs.
The Subaru Lineartronic CVT (Continuously Variable Transmission) is an advanced automatic gearbox system developed by Subaru. It is designed to provide smooth and efficient power delivery, offering a seamless driving experience.

Transmission Type: Continuously Variable Transmission (CVT)

Gear Ratio Spread: Wide gear ratio spread

Efficiency: Improved fuel efficiency

Smoothness: Smooth and seamless power delivery with no shift shock

Adaptive Control: Adaptive control and logic for optimized performance
4

23
votes
BMW's ZF 8-speed

ZF Friedrichshafen AG

Used in a variety of BMW models, this transmission is praised for its smooth shifting and quick response time. It has also received high marks for reliability.
The BMW's ZF 8-speed is a state-of-the-art automatic transmission system developed by ZF Friedrichshafen AG for BMW vehicles. It is designed to provide smooth and efficient performance.

Gears: 8

Gearbox Type: Automatic

Shift Time: Less than 200 milliseconds

Torque Capacity: Up to 664 lb-ft (900 Nm)

Gear Ratios: Wide range of ratios for optimal acceleration and fuel efficiency
5

21
votes
Mercedes-Benz 7G-Tronic Plus

Mercedes-Benz

This 7-speed transmission is used in a variety of Mercedes-Benz models and has received high marks for reliability and smooth shifting. It is also known for its fuel efficiency.
The Mercedes-Benz 7G-Tronic Plus is a highly regarded auto-gearbox transmission developed by Mercedes-Benz. It is known for its reliability, smooth shifting, and efficient performance.

Number of Gears: 7

Type: Automatic

Torque Capacity: Up to 700 Nm

Control Method: Electronic

Gear Ratios: Wide range for optimal performance
6

8
votes
Audi's S tronic

Audi

This 7-speed dual-clutch transmission is praised for its quick shifting and smooth operation. It has a high reliability rating and is used in a variety of Audi models.
Audi's S tronic is a brand name used for their dual-clutch transmission (DCT) technology. It is an advanced type of auto-gearbox that offers smooth and efficient gear changes without interrupting power flow to the wheels. The S tronic combines the convenience of an automatic transmission with the sporty and responsive characteristics of a manual gearbox.

Type: Dual-clutch transmission (DCT)

Number of Gears: Varies across different models (typically 6 or 7)

Gear Shift Speed: Ultra-fast shifting in milliseconds

Efficiency: Improved fuel efficiency compared to traditional automatics

Smoothness: Seamless gear changes with minimal power interruption
7

12
votes
Porsche's PDK

Porsche

This 7-speed dual-clutch transmission is used in a variety of Porsche models and is praised for its quick shifting and reliability. It is also known for its fuel efficiency.
Porsche's PDK (Porsche Doppelkupplung) is an advanced dual-clutch automatic gearbox system.

Type: Dual-clutch automatic gearbox

Gear Ratios: Variable depending on model

Shift Speed: Lightning-fast shifting

Efficiency: Superior fuel efficiency

Smoothness: Seamless gear changes
8

16
votes
Ford's 10-speed

Ford Motor Company

This transmission is used in a variety of Ford models, including the Mustang and F-150. It is praised for its smooth shifting and fuel efficiency, and has received high marks for reliability.
Ford's 10-speed automatic transmission is a cutting-edge gearbox designed to deliver smooth and efficient shifting. It was developed by Ford Motor Company, a leading automaker known for its advanced technology.

Close Ratio Gears: Close ratio gears for quick and smooth shifting

Gear Ratio Spread: Wide gear ratio spread for improved performance and fuel efficiency

Adaptive Shift Technology: Intelligent adaptive shift technology for optimized gear selection based on driving conditions

Multiple Shift Modes: Multiple shift modes including Normal, Sport, and Tow/Haul for various driving preferences and towing capabilities

Electronic Control: Advanced electronic control system for precise and responsive gear changes
9

8
votes
Kia's 8-speed

Kia Motors

This transmission is used in a variety of Kia models and is praised for its smooth shifting and fuel efficiency. It has a high reliability rating and low maintenance costs.
The Kia's 8-speed is an automatic transmission system developed by Kia Motors. It is designed to provide efficient and smooth gear shifts for enhanced driving experience.

Type: Automatic

Number of Gears: 8

Gearbox Type: Torque Converter

Transmission Control: Electronically controlled with manual shift capabilities

Shift Response Time: Quick and smooth
10

8
votes
GM's 10-speed

General Motors

This transmission is used in a variety of GM models, including the Camaro and Silverado. It is praised for its quick shifting and fuel efficiency, and has received high marks for reliability.
The GM's 10-speed is an advanced auto-gearbox transmission developed by General Motors.

Number of Gears: 10

Type: Automatic

Applications: Various GM vehicles

First Gear Ratio: 4.70:1

Final Gear Ratio: 0.63:1

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Ranking factors for reliable auto-gearbox

Manufacturer

The reputation of the auto manufacturer and their reliability track record can give an idea of the durability of their auto-gearbox.
Design and Build

The design and build quality of the auto-gearbox, including the materials used and construction techniques, can have an impact on reliability.
Maintenance & Service

The level of maintenance required for the auto-gearbox and the quality of service it receives can affect its lifespan and reliability.
Driving Conditions

The type of driving conditions the auto-gearbox is typically exposed to, such as heavy loads, steep inclines and excessive speed changes, can play a part in its longevity.
Feedback from Owners

Listening to feedback from owners who have experienced the reliability of an auto-gearbox can be a valuable source of information.

About this ranking

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

Statistics

2174 views
187 votes
10 ranked items

Voting Rules

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

More information on most reliable auto-gearbox

Auto-gearboxes, also known as automatic transmissions, have become increasingly popular in recent years. This is because they offer a more convenient and smoother driving experience compared to manual transmissions. However, the reliability of auto-gearboxes has been a topic of debate among car enthusiasts and experts alike. While some argue that they are more prone to failure and costly repairs, others believe that they are just as reliable as manual transmissions. Ultimately, the most reliable auto-gearbox will depend on various factors such as the type of vehicle, driving habits, and maintenance practices. It's essential to do your research and consult with experts before making a decision on the type of gearbox to choose for your vehicle.