The Interior of the Proton Saga are as follow:
| Variants | 2019 Proton Saga 1.3L Standard MT | 2019 Proton Saga 1.3L Standard AT | 2019 Proton Saga 1.3L Premium AT | 2018 Proton Saga 1.3 Standard MT | 2018 Proton Saga 1.3 Standard CVT | 2018 Proton Saga 1.3 Executive CVT | 2018 Proton Saga 1.3 Premium CVT |
| Sunroof | - | - | - | - | |||
| Sunshade | - | - | - | - | |||
| Seat Features(Front-Driver) | Manual Adjustable | Manual Adjustable | Manual Adjustable | Manual Adjustable | Manual Adjustable | Manual Adjustable | Manual Adjustable |
| Seat Features(Passenger) | Manual Adjustable | Manual Adjustable | |||||
| Seat Features(Rear) | Foldable Backrest | Foldable Backrest | Foldable Backrest | Foldable Backrest | Foldable Backrest | Foldable Backrest | Foldable Backrest |
| Cupholders | 2 Front | 2 Front | 2 | 2 Front | 2 Front | 2 Front | 2 Front |
| Front Air-con | Manual Air-con | Manual Air-con | Manual Air-con | Manual Air-con | Manual Air-con | Manual Air-con | Manual Air-con |
| Rear Air-con | N | N | N | - | - | - | - |
| Paddle Shift | N | N | N | - | - | - | - |
| Multi-function Steering Wheel | N | N | Y | Y | |||
| Steering Tilt | Y | Y | Y | Y | Y | Y | Y |
| Steering Telescopic | N | N | N | ||||
| Steering Adjustment Electric | N | N | - | ||||
| Engine Start | Manual Key | Manual Key | Manual Key | Manual Key | Manual Key | Manual Key | Manual Key |
| Head-up Display | N | N | N | - | - | - | - |
