Unpacking the Ford Puma's New 7-Speed Automatic

The Ford Puma, a popular compact crossover, has recently seen a significant upgrade to its powertrain options, specifically with the introduction of a new seven-speed automatic gearbox. This sophisticated transmission is paired with Ford's acclaimed turbocharged 1.0-litre three-cylinder mild-hybrid powertrains, enhancing both the driving experience and the vehicle's overall efficiency. For many drivers, understanding how this advanced gearbox operates is key to appreciating the engineering marvel that sits at the heart of their Ford Puma.

Understanding the Dual-Clutch Gearbox

At the core of the new automatic system in the Ford Puma is a dual-clutch gearbox (DCT). Unlike traditional automatic transmissions that use a torque converter, or older automated manuals, a DCT essentially combines the efficiency of a manual gearbox with the convenience of an automatic. Here’s a breakdown of how it fundamentally works:

• Two Clutches: The name says it all. A DCT employs two separate clutches. One clutch handles the odd-numbered gears (1, 3, 5, 7), while the other manages the even-numbered gears (2, 4, 6) and reverse.
• Pre-Selection: This is where the magic happens for rapid shifts. While you are driving in, say, third gear, the gearbox's control unit anticipates the next likely gear – typically fourth. It will then pre-select fourth gear on its dedicated shaft, with its clutch already disengaged but ready.
• Seamless Transition: When the time comes to shift from third to fourth, the first clutch (for odd gears) disengages simultaneously as the second clutch (for even gears) engages. This overlap means there is almost no interruption in power delivery to the wheels, resulting in incredibly smooth and lightning-fast gear changes. This seamlessness is a significant factor in the improved driving dynamics of the Puma.
• Direct Power Transfer: Because it uses clutches and direct gear engagement, similar to a manual gearbox, a DCT minimises power loss that can occur with torque converters in traditional automatics. This direct connection contributes to better efficiency and a more immediate response from the engine.

This intricate dance of clutches and gears allows the Puma's automatic transmission to deliver a driving experience that feels both dynamic and refined, adapting quickly to different driving conditions and driver inputs.

Performance Prowess and Driving Dynamics

The introduction of this new 7-speed automatic gearbox isn't just about convenience; it significantly enhances the Ford Puma's performance capabilities. Ford has engineered this transmission to work in harmony with the mild-hybrid powertrain, extracting optimal power and responsiveness.

• Improved Acceleration: For the 123bhp Puma Hybrid automatic, in-gear acceleration has seen a notable improvement of four percent compared to the non-hybrid model. This means quicker overtakes and more confident merging onto motorways.
• Faster Sprint Times: The more powerful 153bhp Puma Hybrid automatic boasts an even more impressive sprint from 0–62mph, completing it in a brisk 8.7 seconds – a 0.2-second improvement. This demonstrates the gearbox's ability to efficiently transfer power to the wheels for rapid take-offs.
• Sport Mode Optimisation: When the driver engages Sport mode, the gearbox intelligently holds lower gears for longer. This keeps the engine within its optimal power band, providing more immediate access to acceleration and a more engaging, dynamic driving feel, perfect for spirited drives on winding roads.
• Intelligent Downshifts: Ford has highlighted the transmission's ability to perform “triple downshifts” when the engine is under heavy load. This means the gearbox can skip multiple gears very quickly, dropping from, for example, seventh to fourth gear in a fraction of a second. This capability is crucial for rapid acceleration when overtaking, ensuring the engine is immediately in the right gear to deliver maximum torque.
• Manual Control: For drivers who prefer more direct control, the new Puma automatic also features paddle shifters conveniently located behind the steering wheel. These allow for manual gear selection, giving the driver the flexibility to choose gears as they see fit, whether for engine braking or holding a specific gear for a corner.

Efficiency Gains and Environmental Impact

Beyond performance, a key objective for Ford with this new gearbox was to enhance the Puma's efficiency and reduce its environmental footprint. The combination of the mild-hybrid system and the advanced automatic transmission plays a crucial role here.

Ford anticipates that the CO2 emissions for both the Puma and Fiesta Hybrids equipped with this new gearbox will decrease by approximately five per cent compared to their equivalent petrol-only models. This reduction is a testament to the synergy between the electrical assistance of the mild-hybrid system and the inherent efficiency of the dual-clutch automatic gearbox.

While official fuel economy and emissions figures are still being finalised, Ford has provided promising estimates:

Expected Fuel Economy and Emissions

These figures demonstrate that drivers can expect a balance of responsive performance and commendable fuel economy, making the Puma an even more attractive option for those conscious of running costs and environmental impact.

The Mild-Hybrid Synergy

It's important to understand that the gearbox doesn't work in isolation. Its efficiency gains are closely tied to the mild-hybrid (mHEV) powertrain. The mHEV system uses a Belt-Integrated Starter Generator (BISG) to capture energy usually lost during braking and coasting, storing it in a 48-volt lithium-ion battery. This stored energy is then used to provide torque assistance to the petrol engine during acceleration, reducing the load on the engine and thus improving fuel efficiency. The BISG can also restart the engine in just 300 milliseconds when the start-stop system is active.

The automatic gearbox is specifically calibrated to leverage this electrical assistance. Its precise and rapid shifts ensure that the engine and electric motor work together seamlessly, optimising power delivery and fuel consumption across various driving scenarios, from stop-start city traffic to open road cruising.

Maintaining Your Advanced Ford Puma Gearbox

While the new 7-speed automatic gearbox in the Ford Puma is designed for durability and efficiency, regular maintenance is crucial to ensure its long-term performance and reliability. Modern automatic transmissions, especially sophisticated dual-clutch units, require specific care to function optimally.

Checking the gearbox fluid at recommended intervals and ensuring it's at the correct level and condition is fundamental. The fluid not only lubricates moving parts but also helps dissipate heat, which is vital for the health of any transmission. Any unusual noises, vibrations, or changes in shift quality should be investigated promptly by a qualified mechanic.

For Ford Puma owners looking for assistance with their car's maintenance, platforms like AUTODOC CLUB can be incredibly helpful. They offer resources designed to simplify vehicle care, providing tools to:

• Track Expenses: Keep a detailed record of all maintenance costs.
• Manage Logs: Maintain a comprehensive log of services performed.
• Schedule Replacements: Get reminders for upcoming part replacements or service intervals.
• Access Professional Guides: Utilise step-by-step instructions and detailed video tutorials for basic car repairs and maintenance tasks.

These resources can empower Puma owners to understand their vehicle better and keep it in top condition, ensuring the advanced gearbox continues to operate smoothly and efficiently for years to come.

Frequently Asked Questions about the Ford Puma's Automatic Gearbox

What type of automatic gearbox does the Ford Puma EcoBoost Hybrid use?

The Ford Puma EcoBoost Hybrid models now feature an advanced 7-speed dual-clutch automatic gearbox. This type of transmission combines the efficiency of a manual gearbox with the convenience of an automatic, offering very fast and smooth gear changes.

Does the new automatic gearbox improve the Puma's performance?

Yes, absolutely. Ford states that the 123bhp Puma Hybrid automatic sees a four percent improvement in in-gear acceleration. The more powerful 153bhp version also benefits, cutting its 0–62mph time by 0.2 seconds to just 8.7 seconds. The gearbox's ability to perform quick 'triple downshifts' also significantly aids overtaking.

How does the Sport mode affect the gearbox's operation?

In Sport mode, the automatic gearbox is programmed to hold lower gears for longer. This keeps the engine in its optimal power band, providing more immediate power and a more responsive, engaging driving experience, ideal for dynamic driving.

Can I manually select gears with this automatic transmission?

Yes, drivers have the option to manually select gears using the paddle shifters conveniently mounted behind the steering wheel. This offers greater control, allowing you to downshift for engine braking or hold a specific gear.

Does the new gearbox improve fuel economy and reduce CO2 emissions?

Indeed. Ford anticipates that the CO2 emissions for both the Puma and Fiesta Hybrids will decrease by around five per cent over equivalent petrol models. This is due to the combined efficiency of the automatic gearbox and the electrical assistance from the mild-hybrid system. Expected fuel economy figures are between 48.7 and 49.5mpg for the 123bhp Puma EcoBoost Hybrid.

What is a 'triple downshift'?

A 'triple downshift' refers to the gearbox's capability to rapidly shift down by three gears at once (e.g., from seventh to fourth) when the engine is under heavy load, such as during sudden acceleration for overtaking. This ensures the engine quickly reaches the optimal RPM to deliver maximum power and torque.

Is the new 7-speed automatic available on all Ford Puma models?

No, the new seven-speed automatic gearbox option is specifically available for the Ford Puma's turbocharged 1.0-litre three-cylinder mild-hybrid powertrains, both the 123bhp and 153bhp versions.

Conclusion

The new 7-speed automatic gearbox in the Ford Puma EcoBoost Hybrid represents a significant step forward in combining driving pleasure with environmental consciousness. Its dual-clutch design ensures seamless, rapid gear changes, enhancing both performance and efficiency. By intelligently integrating with the mild-hybrid system and offering features like Sport mode and paddle shifters, it provides a versatile and engaging driving experience tailored to modern demands. This advanced transmission truly helps the Ford Puma stand out in its segment, offering a sophisticated and rewarding journey for every driver.

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