Is E Mode or P Mode More Fuel-Efficient?

[DiEmmanuel]

E mode is the economy mode, while P mode is the power mode, so E mode is more fuel-efficient. Related introduction about the differences between E mode and P mode: Different modes: P mode is the fast mode or heavy-duty operation mode, while E mode is the economy mode. Different usage scenarios: P mode is mainly for heavy workloads, while E mode balances both workload and fuel consumption. Different energy consumption: In P mode, both engine speed and pump flow are high, resulting in relatively higher fuel consumption. In E mode, the main pump flow is partially reduced to pursue lower fuel consumption, making it the general working mode. It can be adjusted according to different load conditions to regulate engine output torque, thereby reducing fuel consumption. Details are as follows: E mode: This is the economy mode, suitable for trucks when they are empty or lightly loaded. It does not require the engine to output full power, achieving fuel efficiency. B mode: This is the standard mode, suitable for trucks under half-load or general load conditions, balancing between power and economy. P mode: This is the power mode, suitable for trucks under heavy loads or when climbing slopes, requiring maximum power output to ensure the truck's performance.

[DelAlexander]

As a veteran driver with over a decade of experience, let me tell you that the E mode is designed for fuel efficiency. When driving in the city, switching to E mode makes the throttle response a bit slower, the acceleration smoother, and the transmission shifts less frequently, keeping the engine in its efficient operating range, which naturally reduces fuel consumption. In contrast, the P mode unleashes more power, providing quicker acceleration and a thrilling ride, but it significantly increases fuel usage—I've tested it and found it can burn up to 15% more fuel, especially on mountain roads or highways. Fuel efficiency isn't just about the driving mode; driving habits are also crucial—avoid sudden braking and rapid acceleration, and maintaining a steady speed on highways works well. Weather and tire conditions also play a role. In summer, using E mode with the air conditioning on is ideal. Don’t chase the thrill of P mode’s extra push—saving money and staying safe is the way to go.

[Todd]

As a car enthusiast who loves tinkering, I've studied many car models. The E-mode optimizes combustion efficiency by software-limiting engine output and shift logic, as well as delaying throttle response, making it significantly more fuel-efficient than P-mode. The latter prioritizes performance with wide-open throttle and early downshifts, leading to incomplete fuel combustion. On flat roads, E-mode can save 10%-20% on fuel consumption, especially noticeable in hybrid vehicles. Based on my own car's data logging, using E-mode for city commuting saves me about a hundred bucks on gas each month. But don't shy away from P-mode on mountain roads—an occasional burst of power is nice too. Checking tire pressure and engine oil before driving, combined with mode selection, yields better results.

[VonBennett]

As a stay-at-home mom who drives kids around and does grocery shopping every day, let me put it simply: choosing E-mode saves the most fuel and money. It keeps the car driving smoothly, unlike P-mode where the car lurches forward with a tap on the accelerator and the fuel gauge drops rapidly. After using it for a month, I saved a couple hundred bucks on gas—it's perfect for daily errands and commuting. Remember to avoid sudden braking or aggressive acceleration. Drive gently with E-mode for both safety and savings. The same principle applies to both electric and gas vehicles. Regular maintenance like tire checks can further optimize fuel efficiency—don't get tempted by P-mode's flashy features.