Question: What is the length of an f1 car?
Disambiguated questions and answers: question: What is the length of a 2017 f1 car?
What is the length of a 2015-2016 f1 car?
What is the length of a 2011-2013 f1 car?
answer: 177–189 in
Averaging 4,500–4,800 mm
201–215 in
Averaging 5,100–5,450 mm
197–206 in
Averaging 4,995–5,240 mm
Natural Questions answer: no maximum length (from the Wikipedia article "Formula One regulations")