The first-generation model was essentially the Indian version of the fifth-generation Suzuki Alto kei car (with larger engine options).

It included all the advantages of the 800 model for Indian car buyers, along with additional features such as power steering, power-assisted braking, and a fifth gear, which the 800 lacked.

The Alto's popularity has grown steadily in recent years, largely due to its competitive pricing, which has been reduced thanks to lower excise duties.

Maruti's extensive network of dealerships and Authorized Service Centers (MASS) has significantly contributed to the Alto's substantial success in the Indian entry-level car market.

[8] The new Maruti Alto K10 is equipped with the company's 1.0-litre, K-series DOHC inline-three petrol engine which also powered the Celerio and Wagon R, mated to a five-speed manual transmission.

This model, using the fuel injected 1061 cc F10D engine, entered the European market at the March 2002 Geneva Motor Show.

Until the late 2010 introduction of the K10 Alto, it was powered by a three-cylinder 796 cc (48.6 cu in) gasoline engine with four valves per cylinder, MPFI and a 32-bit ECM.

It replaced the first generation Maruti Alto (although the predecessor continued to be produced for a little longer), and while keeping the same 796 cc (48.6 cu in) engine, there have been several modifications.

The base price of the Alto, already India's best-selling car, was actually lowered with the new model, as it replaced the venerable Maruti 800.

The new Maruti Alto 800 comes with improved fuel efficiency and is now capable of returning a mileage of 24.7 km/L (58.1 mpg US) In April 2019, the car received another refresh.

Interiors too have been updated, with a new dashboard, three-spoke steering wheel, refined upholstery, black finished music system and a better looking instrument cluster.

The AGS is an automated manual transmission technology, which shifts gear with the help of an ECU mapped actuator on pre-defined engine speeds.