In automatic cars in the UAE, Comfort mode is generally more fuel-efficient for daily driving, while Sport mode can be less efficient but is situationally useful. The primary reason is engine and transmission programming. Comfort mode prioritizes early upshifts and a relaxed throttle response to conserve fuel, which is ideal for stop-and-go traffic on routes like Sheikh Zayed Road or the daily Dubai-Sharjah commute. In contrast, Sport mode holds gears longer, increases engine RPM, and sharpens throttle input for immediate power, which is beneficial for quick overtaking on the Dubai-Abu Dhabi highway or navigating mountain roads like Jebel Jais, but increases fuel consumption significantly.
A practical comparison for a common UAE model like the 2023 Toyota Camry with a 2.5L engine illustrates the impact:
| Driving Mode | Estimated Fuel Economy (Mixed UAE Driving) | Best Use Case in UAE Context |
|---|
| Comfort / Normal | ~14.5 km/l | Daily commuting, city traffic, highway cruising |
| Sport | ~11.8 km/l | Overtaking, spirited driving on open highways |
- Fuel economy difference: Up to 2-3 km/l lower in Sport mode under similar conditions.
- Transmission behavior: Sport mode delays upshifts, keeping the engine near 3,000-4,000 RPM for readiness.
- Throttle sensitivity: More aggressive in Sport, leading to easier accidental over-acceleration in traffic.
The UAE Ministry of Energy and Infrastructure's fuel economy guides emphasize that smoother driving habits significantly reduce consumption, aligning with Comfort mode logic. Furthermore, RTA Dubai's eco-driving recommendations implicitly support using modes that minimize aggressive acceleration, common in Sport mode. For a typical UAE driver covering 25,000 km per year in a sedan using Special 95 fuel, sticking to Comfort mode could save approximately 600-800 AED annually on fuel costs compared to frequent Sport mode use, not accounting for the potential increase in wear from sustained higher engine loads.
