The Dimensions of the Proton X70 are as follow:
| Variants | 2020 Proton X70 1.8 Standard 2WD | 2020 Proton X70 1.8 Executive 2WD | 2020 Proton X70 1.8 Premium 2WD | 2020 Proton X70 1.8 Premium X 2WD | 2018 Proton X70 1.8 TGDI Standard 2WD | 2018 Proton X70 1.8 TGDI Premium 2WD | 2018 Proton X70 1.8 TGDI Executive AWD | 2018 Proton X70 1.8 TGDI Executive 2WD |
| length(mm) | 4519 | 4519 | 4519 | 4519 | 4519 | 4519 | 4519 | 4519 |
| width(mm) | 1831 | 1831 | 1831 | 1831 | 1831 | 1831 | 1831 | 1831 |
| height(mm) | 1694 | 1694 | 1694 | 1694 | 1694 | 1694 | 1694 | 1694 |
| wheelbase(mm) | 2670 | 2670 | 2670 | 2670 | 2670 | 2670 | 2670 | 2670 |
| weight(kg) | 1635 | 1650 | 1660 | 1675 | 1660 | 1695 | 1725 | 1670 |
| Ground Clearance | ||||||||
| Approach Angle | ||||||||
| Departure Angle | ||||||||
| Doors | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Seats | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| fueltank(litres) | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Boot Volume | 515 | 515 | 515 | 515 |
