He polled 9,23,302 votes while his Congress rival received 3,82,373 votes, the Election Commission data showed.
Janata Dal United (JDU) chief and Bihar Chief Minister Nitish Kumar has become the talk of the town after the opposition INDIA alliance defied exit polls and seem set to win 231 seats, just 31 short of the halfway mark needed to form the government.
The ruling DMK in Tamil Nadu is set to achieve a clean sweep in the Lok Sabha polls, winning all 39 seats as of around 4:30 PM, even bettering its 2009 sweep tally.
The BJP, which crossed the majority mark on its own in the last two general elections, appears to be faltering this time and may require a little help from its allies to get to 272 - the majority mark to form a government at the Centre.
Among the biggest talking points this election was the construction of the Ram temple in Ayodhya, a poll promise of the BJP since the 1980s. The party's supporters had been sure it would be a one of the decisive factors in the Lok Sabha elections.
Contrary to nearly all exit poll predictions, the BJP is set to fall short of the majority mark of 272 Lok Sabha seats and will have to depend on its NDA allies, primarily Chandrababu Naidu's TDP and Nitish Kumar's Janata Dal United.