"The expedition was accomplished in 10 days (March 21-30) covering 10,218 km in a Tata Nano from Kanyakumari in southern Tamil Nadu to circumnavigate the country and return to Bangalore," Tata Motors president Ranjit Yadav said at an event held here.
The car entered the Guinness World Records, breaking the previous record of 8,046 km.
The car was driven by city-based motoring enthusiast Srikarunya Subrahmanyam and his team.
"Tata Nano has put India on the world motoring map by demonstrating its robustness, reliability and frugal engineering. We will encourage motor expeditions to enable customers experience the brand's value," Yadav said.
India's first Formula One motor racing driver Narain Karthikeyan felicitated Subrahmanyam and the team for the record achievement on the occasion.
Karthikeyan also released a book 'Atop the World' authored by Thomas Chacko, a 63-year-old Kochi-based motoring enthusiast who accomplished a 78-day long national expedition driving in a Nano across the country in July 2012.
"I have seen a new breed of traveller emerge, one who has a streak of adventure and passion for motoring. I have known people who have driven long distances for the fun of it despite the option of taking a flight or a train being always there. This is the spirit that encourages enthusiasts like Srikarunya and Thomas to overcome challenges of driving long distances," Karthikeyan said.