The Ford Edge ST, a high-performance variant of the popular midsize SUV, offers a unique blend of power and efficiency. This article goes into the various driving modes available in the Ford Edge ST and their impact on fuel economy, providing Canadian drivers with a great understanding of this versatile vehicle.

The Ford Edge ST

The Ford Edge ST is a potent 2.7-liter EcoBoost V6 engine, producing an impressive 335 horsepower and 380 lb-ft of torque. This power uses a seven-speed automatic transmission and standard all-wheel drive (AWD) system. The combination of performance and practicality makes the Edge ST an attractive option for drivers seeking a sporty SUV experience without sacrificing utility.

Drive Modes of the Ford Edge ST

The Edge ST comes with several driving modes, each optimizing the vehicle’s performance for specific conditions or driver preferences. Let’s explore these modes and their characteristics:

Normal Mode

Normal Mode is the default driving mode, balancing performance and efficiency for everyday driving. In Normal mode, the Edge ST provides a comfortable ride with responsive acceleration and smooth gear changes. The AWD system operates in its standard configuration, primarily sending power to the front wheels and engaging the rear wheels when additional traction is needed.

Sport Mode

Activating Sport mode transforms the Edge ST into a more aggressive performer. This mode alters several vehicle parameters:

• Throttle response becomes more sensitive for quicker acceleration
• The transmission holds gears longer and downshifts more readily
• Steering becomes firmer for an enhanced road feel
• The AWD system sends more power to the rear wheels for improved handling

Sport mode is ideal for spirited driving on winding roads or when looking for maximum performance. However, it’s worth noting that this mode typically results in higher fuel consumption.

Tow/Haul Mode

Designed for when the Edge ST pulls a trailer, this mode adjusts the transmission shift points and throttle response to optimize performance under load. It also engages engine braking on downhills to help maintain speed control.

Eco Mode

For drivers prioritizing fuel efficiency, Eco mode adjusts various systems to maximize economy:

• Throttle response is dampened to encourage gentler acceleration
• The transmission upshifts earlier to keep engine RPMs lower
• Climate control system operation is optimized

5. Slippery Mode

This mode is for driving in wet or slippery conditions. It adjusts the AWD system and traction control for improved grip and softens throttle response to reduce the likelihood of wheel spin.

AdvanceTrac Sport Mode

A hidden feature in the Edge ST is the AdvanceTrac Sport Mode, which can be activated by double-tapping the ESC (Electronic Stability Control) button. In this mode:

• The AWD system becomes more active, sending more power to the rear wheels
• Traction control intervention is reduced, allowing for more wheel slip
• Stability control is relaxed, permitting more aggressive cornering

It’s important to note that Ford recommends using this mode only on closed courses or tracks, not on public roads.

Fuel Economy and Driving Modes

The selected driving mode can significantly impact Edge ST fuel economy. Here’s a breakdown of the estimated fuel consumption for each mode based on combined city/highway driving:

• Normal Mode: 11.8 L/100km
• Sport Mode: 13.2 L/100km
• Eco Mode: 10.9 L/100km
• Tow/Haul Mode: 14.5 L/100km (when towing)
• Slippery Mode: 12.3 L/100km

These figures are approximate and vary based on driving conditions, load, and individual driving style. The official fuel economy ratings for the Ford Edge ST in Canada are:

• City: 13.0 L/100km
• Highway: 9.8 L/100km
• Combined: 11.5 L/100km

Real-World Fuel Economy

While official ratings provide a standardized comparison, real-world fuel economy can differ. Many Edge ST owners report achieving better fuel economy than the official ratings when driving conservatively. However, frequent use of Sport mode or aggressive driving can result in significantly higher fuel consumption.

For example, an Edge ST driver in Toronto reported achieving as low as 9.5 L/100km on highway trips when using Eco mode and maintaining steady speeds. Conversely, another owner in Vancouver saw consumption spike to 15.5 L/100km during a weekend of spirited mountain driving in Sport mode.

Performance and Efficiency

The Ford Edge ST allows drivers to prioritize performance or efficiency based on their needs and preferences. Here are some tips for optimizing fuel economy without sacrificing the ST sporty character:

• Use Eco mode for daily commuting and highway cruising
• Reserve Sport mode for occasions when performance is a priority
• Utilize the Normal mode as a balanced option for mixed driving conditions
• Practice smooth acceleration and braking in any mode to maximize efficiency
• Use cruise control on highways to maintain steady speeds
• Ensure proper tire inflation and regular maintenance for optimal efficiency

Environmental Considerations

The choice of driving mode affects fuel consumption and the vehicle’s environmental impact. Based on Natural Resources Canada’s emissions data, we can estimate the CO2 emissions for different modes:

• Normal Mode: 272 g/km
• Sport Mode: 304 g/km
• Eco Mode: 251 g/km

Over a year of driving (20,000 km), the difference between consistently using Sport mode versus Eco mode could result in an additional 1,060 kg of CO2 emissions.

Tailor Your Driving Experience

The Ford Edge ST offers a range of driving modes that cater to various needs and preferences. While Sport mode unleashes the full potential of the ST performance capabilities, it comes at the cost of increased fuel consumption and emissions. On the other hand, Eco mode helps maximize efficiency but may not deliver the exhilarating driving experience that ST owners seek.

Most drivers will find that a balanced approach, primarily using Normal mode for everyday driving and selectively engaging Sport mode for enjoyment, provides the best compromise between performance and efficiency. The key is understanding how each mode affects the vehicle’s behaviour and fuel economy, allowing drivers to make informed decisions based on driving conditions and priorities.

Ultimately, the Ford Edge ST diverse driving modes empower owners to tailor their driving experience, whether prioritizing fuel economy for a long road trip across Canada or embracing the vehicle’s performance capabilities on a winding mountain road. This flexibility ensures that the Edge ST can adapt to a wide range of driving styles and conditions, making it a versatile choice in the performance SUV segment.