i think depends on what car because each car is different. they all have different weight, gear ratio, power delivery, transmission type and bla bla.
Does ur car jerks at 50kmph? i wouldn't drive my car in 5th gear at such low speeds all the time, when i know i would consume more fuel. Thats y we have other low gears.
i think depends on what car because each car is different. they all have different weight, gear ratio, power delivery, transmission type and bla bla.
Does ur car jerks at 50kmph? i wouldn't drive my car in 5th gear at such low speeds all the time, when i know i would consume more fuel. Thats y we have other low gears.
yup. diesel engines have better power delivery than petrol. Diesel engines have more torque and the low end torque starts at very low rpms.
But, u can achieve some extra torque by turbo or super charging the petrol engine.