This is in regards to your query posted on the website CarDekho.com, we would like to inform you that Chevrolet Beat is no doubt a good car the car is powered by 1199 cc petrol engine, the customers feedback for this car has been good. The sales figures for Chevrolet Beat has been excellent this year.
Hyundai i10 is powered by 1197 cc petrol engine. It gives mileage of 15.4 kmpl in city conditions and 19.2 kmpl on highways. The maintenance cost is reasonable for Hyundai i10, dealership network is efficient and good resale value. The car has been one of the fantastic products in its price range.
Maruti A-star is powered by 998 cc engine, the cars interiors are well crafted and the advantage of purchasing this car can be its low maintenance cost, good resale value and widespread dealership dealership network.
Maruti Zen Estilo is also powered by 998 cc petrol engine, the car is good but has not been impressive with its sales figures. It gives mileage of 14.5 kmpl in city conditions and 18.2 kmpl on highways.
Please check following things
1. Is Fuel pump noisy. If yes change the fuel pump motor. Its cheaper than replacing whole fuel pump.
Swift Diesel Fuel pump motor is compatible
2. Check Battery voltage at Glow plug point it should be minimum 10.5V. If not change battery
3. Last option is check fuel injector leakage and get it callibrated
It is advisable to start a car once in a week or two and take it for a spin if possible, so the battery get recharged. Also, if you are planning to park it for a longer period, we will advise you to get jack stands and also to disconnect battery terminals, then you won't need to start it again and again.
What we can understand from your question is that, your tachometer is not coming up and the car is not starting. It could be because of a dead battery, we will recommend you to jump start your car if you don't have jumper cables and a good battery, you should it take it to the nearest service center. Other problem can be related to the start relay or electricals of the car.