An acronym for “forward,” it's jargon car-lovers use to describe where a car's engine is placed.
people often believe that the position of the engine greatly influences how drivers respond to corners and other difficult roads, such as curves and hills. understandably this causes confusion when someone sees fwd in place of what they were expecting (such as an acronym for “front wheel drive”).
front-wheel drive cars usually have their engines located somewhere between the front and rear passenger seat, so because the tires run diagonally from one axle to another they help transfer power more effectively than if it were on just one side or two axle wheels. this means that less traction becomes lost over bumps and inclines which means
which is better fwd or 4wd?
4wd is better as it has all-wheel drive, and as such will reduce the costs of fuel and maintenance.
4wd allows an individual to take on more extreme terrain with greater confidence that they won't get stuck or lose traction. a vehicle with fwd may be good enough for day-to-day city driving but it typically won't be able to handle very rough surfaces encountered off the beaten track. to put this in perspective, some people believe that a 4×4 can conquer anything while some would say there's so much more to tackling challenging terrain than just buying a car labelled “4×4”. one of the best ways of determining if your car can take on rough conditions is by checking what you need when
is fwd good in snow?
fwd is not typically recommended in snowy conditions because traction may be increased by converting four wheel drive to two wheel drive.
four-wheel daylight systems are equipped with differentials at the front and rear axle, which allow the vehicle to “push” away from snowy or muddy surfaces when needed. rear wheel systems are sometimes provided with automatic make-up loading on slippery surfaces, but this capability is uncommon due to additional complexity and weight. the benefit of these types of cars is that they provide greater control on dirt roads as opposed to traditional 2-wheel drive vehicles.
the disadvantage of a four-wheel system through snowy or muddy conditions is that you will have less power available for acceleration since the engine only drives one axle, whereas
what is the difference between fwd and awd?
fwd: when you need to crank the wheel and accelerate aggressively to get out of a tight spot.
awd: louden up your exhaust! it's time to take your subaru wrx sti for a spin around the cones at autobahn country club. the feeling of power as it takes each turn with utmost precision gives you that sense that this car can give back everything put into it, every second of every minute of every day. leave other driver's shaking their heads in frustration as we lay down our hyper determined skillset and drive past them like they should be driving past us.
for those who enjoy empowering themselves and never leaving anything left on the table (except maybe some burned rubber ;-)), nothing beats
why is fwd bad?
forward degrees of freedom (fwd) references a bad design, and it's also an acronym.
it has been hypothesized that the human brain evolved to contain approximately three-time more motor neurons than sensory neurons because 2 ½ times as many muscles move around our bone joints than sense the environment through touch, temperature, vibration and kinesthesia feedback. as such fwd can be interpreted as an indication for redundancy in our cns (central nervous system).
the implication is that we should develop systems that employ rotational degrees of freedom instead of only one forward degree of freedom since natural patterns seen all through nature represent this type of design. this includes what we see in animals with six legs and/or eyes on two opposing side