onyxvincent:
Please I need an expert advice on how convenient, and economical is the 2015 Lexus es 350.

How about its maintenance capacity and fuel economy.

I really need a sound knowledge of the car.

Much appreciation in advance.

SHABZ:


Fuel economy rating for this car is 21/31 for city/highway, which isn't bad for a v6 engine. This is basically same fuel consumption as a 4 cylinder 2008 Honda Accord. A 2015 Honda Accord/Toyota Camry I4 is certainly more fuel efficient. If fuel economy is a major priority for you, you should skip V6 engines all together.

For convenience, it is top notch.



For durability, Lexus vehicles have a good reputation. Not sure of the cost of spare parts though

onyxvincent:
I thought they're all v6 engines with different cylinders?

SHABZ:


The V6 means it has 6 cylinders, and they usually consume more fuel compared to 4 cylinder engines (although some turbo charged four cylinder engines consume fuel just like naturally aspirated 6 cylinder engines)