which car is best maruthi alto or maruthi 800

IT DEPENDS UPON YOUR POCKET AND REQUIREMENTS

Both are excellent vehicles but Maruti Alto has an advantage over Maruti 800 due to the following reasons:
(a) All aluminum cylinder block, hence lighter engine.
(b) More space.
(c) Better ride quality
(d) More power, but a bit less in fuel efficiency.

It is definitely Maruti Alto. l m telling u from personal experience.
l own Alto.
Both cars have 800cc engines.
But Alto has following advantage:
1.More engine torque(therefore higher rpm or rotations per minute).
2.more spacious(including the trunk space)
3.better gearbox.
4.top speed is higher( l have pushed my car to it is maximum claimed top speeed of 130kmph).
5.AC is powerful than maruti 800

alto because it has a better engine it can with stand up to 100km, and it is great to drive. it has accurate turning and you can fit more things in it then in a hummer h1 you can even search it up on youtube alto also has a great selection of colors
http://marutialto.com/

If your driving is rough and tough then Maruti 800 is best.
Both the cars have same 796cc engine . Alto weight is more than 800.
So when you drive in hilly areas you have to shift to 1st gear in Alto where as the same situation can be tackled by 800 in 2nd gear.
Alto has Power break which has advantages as well as disadvantages. It is very sof to press
On the other hand it doesnt work untill your engine is on so you cant save fuel by driving in neutal.

Definitely maruti alto