Q looked a bit surprised, but played it off with a small shrug.

"I could join you. ...What's wrong with your car?" he asked.

He nearly offered to look at it for him, after all, Q had a reputation for being a bit of a nerd of all trades. Hacking, building, repair work, inventions... He was a tinkerer. He liked to take things apart and make them better. However, the idea of a little trip with Bond was too tempting to risk spoiling.