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Refreshed 2011 Azera arrives with more horsepower

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Khatir Soltani
To help Azera drivers get the most out of their vehicles, Hyundai has added a fuel economy indicator in the 2011 model. The “Eco Indicator” displays a green light to indicate when driving habits are contributing to good fuel economy.

Sis-speed automatic transmission
Hyundai’s commitment to making the Azera extremely fuel efficient continues with a six-speed automatic transmission with SHIFTRONIC manual control. This transmission offers smooth shifts and a wide ratio spread that ideally suits both engines’ characteristics.

Hyundai's all-new six-speed automatic transaxle helps the company meet its goals of improving fuel efficiency and reducing emissions. Shifts are silky-smooth with an option of manual control through the SHIFTRONIC feature.

Drivers can access the SHIFTRONIC feature by moving the gear selector into a separate gate. Pushing the selector forward or pulling it rearward will shift the transmission up or down sequentially, adding to driver control. A clear LCD readout on the instrument panel shows the gear being used.

Designed for transverse engine applications in passenger cars and CUVs, the new compact transmission puts Hyundai into an elite class of only three auto manufacturers who have designed their own proprietary six-speed automatic transmissions. The strength of the design is its unique layout which makes it smaller, more compact and lighter than any other six-speed transmission on the market today.


The gearbox has no dipstick because it is filled with automatic transmission fluid designed to last for the life of the vehicle under normal usage conditions, thereby reducing maintenance costs.

Developed over a four-year period, this new six-speed automatic is 26.4 pounds lighter than the five-speed it replaces. It also is 1.6 inches shorter and considerably simpler, having 62 fewer parts, which is a key to increased durability, lighter weight and lower cost.

When it comes to transmissions, more gears are definitely better. The addition of a sixth gear enables closer spacing between gear ratios providing a better balance of performance and fuel economy while the wide overall gear ratio helps deliver strong, smooth acceleration.

The gearbox has three planetary gearsets and a unique flat torque converter that shortens the unit's overall length by 0.47 inches. Four pinion differentials improve durability and further minimize size.

Another example of engineering ingenuity is found in the design of the hydraulic pressure control unit. Slight manufacturing deviations from one solenoid valve to the next often cause fluctuation in the hydraulic pressure and affect shift precision and quality. The transmission featured in the Azera cleverly integrates adjustment screws in the valves that enable each of the eight valves to be calibrated at the factory. This feature ensures stable hydraulic pressure at any shift point which facilitates a high degree of precision and control needed to deliver fast, smooth and precise shifts throughout the rpm range.

Khatir Soltani
Khatir Soltani
Automotive expert
  • Over 8 years experience as a car reviewer
  • Over 50 test drives in the last year
  • Involved in discussions with virtually every auto manufacturer in Canada