Nissan Sunny Pricing and Specs

If this was an older car, the explanation would be simple: Cars always have at least a driver on board, but sometimes only a driver. Which means that the driver’s seat gets worn out faster than any other seat in the car. But you car is quite new, so that shouldn’t be the case.

Assuming there’s no manufacturing flaw in the seat or the way it’s mounted, the cause of this could be as simple as a driver’s seat that has more adjustments available (manual or electrically-operated) than the front passenger’s seat. If that’s the case, you might find that the mechanics of those adjustments gobble up some space that is used for foam or other padding in the not-so-adjustable passenger’s chair.

The high cost of complex replacement parts for relatively new vehicles is a trend that has been thriving lately. Once some cars are more than a handful of years old, a replacement engine or transmission can easily exceed the value of the whole car. At which point, owners have a tough decision to make; replace the car or pay up for the fix.

Aside from the financial aspects, you also have to decide how comfortable you are unloading a ticking time bomb on to a potentially unsuspecting buyer

A modern engine like the one in your Nissan uses electronics to control the ratio of fuel and air, rather than a physical choke like older engines use. However, in order to control this ratio, the modern engine relies on a range of sensors dotted around the car to tell it what’s going on. Examples include a throttle-position sensor, ambient temperature sensor, coolant temperature sensor and many more. If just one of these sensors fails or starts relaying false information, all aspects of the car’s running (including its throttle action) can be compromised.

But before you start scanning the car and spending money to fix the engine flaring during gear changes, take a hard, critical look at what you’re doing with the pedals when shifting gears. If you don’t completely release the accelerator pedal during a gear change, or get your hand-foot co-ordination wrong, the engine will naturally flare during the shift. And because modern cars have a throttle-by-wire system, there’s not the same degree of feel and feedback through the accelerator pedal as some of us are used to. It sounds a bit obvious, but checking your driving style is the first step.