2. I think Mercedes is faster than Rolls Royce. I don't think it's the cheapest of all though.
3 I think Rolls Royce is more expencive than Fiat. I don't think it's the smallest of all though.
4. Fiat is smaller than Volksvagen. I don't think it's the biggest of all though.
5. I think Jaguar is more expesive than BMW. I don't think it's the most comfortable.
6. I think Volksvagen is safer, than Jaguar. I don't think it's the most attractive of all though.