Ford Grand C MAX 2015 1.5 TDCi 120HP 7 seats (2016) vs Ford Focus 4 1.5 EcoBlue 95HP (2018) vs Opel Astra K 1.6 Turbo 200HP (2018) Toyota Auris Touring Sports 90D Live (2013) vs Ford Grand C MAX 2015 1.5 TDCi 120HP 7 seats (2016) vs Skoda Octavia 2017 1.6 TDI (2017) Dashboard. Interior space with 7 seats. The Ford Grand C-MAX has a length of 4519 mm, a height of 1642 mm, a width of 1828 mm without the exterior mirrors and a measurement of 2067 millimeters with the mirrors unfolded. The boot capacity with 5 seats varies between 475 - 600 liters depending on whether the third row of seats is present and 2.5 out of 5. Ford has a middling reputation for reliability according to our Driver Power customer satisfaction survey, but the good news is the Grand C-MAX finished inside the top half of the TD176.