The traders were returning to their neighbourhood after buying vegetables from the wholesale market in Manikganj’s Jaagir.
The victim was working on the street adjacent to the garage on Saturday, Sub-Inspector Abdur Rauf of Bongshal police told bdnews24.com.
He died on the spot, Rauf said, adding that the man’s identity could not be ascertained yet.
The body has been sent to the Dhaka Medical College and Hospital for post-mortem.