What are the differences between Mitsubishi's Super Select 4WD and full-time 4WD systems?
3 Answers
The differences between Mitsubishi's Super Select 4WD system and full-time 4WD system lie in their driving mechanisms: The Mitsubishi Super Select 4WD system allows free switching between 2H and 4H gears at speeds below 100 km/h; whereas the full-time 4WD system keeps all wheels independently moving at all times during driving. 4WD refers to a vehicle's four wheels moving independently during operation, representing a drivetrain configuration with higher cornering limits on roads. It optimally distributes driving force to each wheel during high-speed cornering. 4WD systems are categorized into part-time 4WD, on-demand 4WD, and full-time 4WD. Part-time 4WD is a system where the driver can manually select between two-wheel drive and four-wheel drive, achieving the desired drive mode by engaging or disengaging the transfer case according to driving needs.
Mitsubishi's Super Select 4WD system is truly versatile. When driving the Pajero, I particularly enjoy its multiple mode switching options. You can use just rear-wheel drive on paved roads to save fuel, which accounts for about 80% of daily driving time; when encountering rain, snow, or gravel roads, switch to 4H mode to enhance traction; for serious off-roading, like getting stuck in mud, engage the locking mode to boost pulling power. Full-time 4WD systems like those in Audi or Subaru vehicles always drive all four wheels simultaneously without manual operation, but they consume more fuel consistently. The key difference is: Super Select gives you the choice to switch modes as needed to conserve resources; full-time systems automatically maintain stability but come at a higher cost, making them suitable for owners who prefer not to operate manually. For average drivers, Super Select is more practical, especially for long-distance trips where it can save significant fuel costs while adapting to variable road conditions.
As an outdoor adventurer, the four-wheel drive system is my main focus. Mitsubishi's Super Select 4WD offers more flexibility for off-roading, featuring 4HLC and 4LLC lock modes that provide strong grip on extreme terrains to prevent slipping; it saves fuel in 2H mode during highway driving and allows manual switching when encountering sudden road conditions. Permanent four-wheel drive systems like the Mercedes-Benz G-Class always engage all four wheels, offering stability but lacking controllable locking, which may not be as efficient in true off-road scenarios. The key difference is that Super Select emphasizes adaptability and versatility, making it suitable for various adventures; permanent systems simplify all-weather use but lack precision. For someone like me who frequently drives in mountainous areas, the switching advantage of Super Select significantly enhances both safety and driving pleasure.
