The Interior of the Toyota Harrier are as follow:
| Variants | 2018 Toyota Harrier 2.0T Luxury | 2018 Toyota Harrier 2.0T Premium |
| Sunroof | Panoramic, Front Tilt and Slide | - |
| Sunshade | - | - |
| Seat Features(Front-Driver) | Power Adjustable | Manual Adjustable |
| Seat Features(Passenger) | ||
| Seat Features(Rear) | 60:40 Split-folding, Manual Recline | 60:40 Split-folding, Manual Recline |
| Cupholders | 2 Front, 2 Rear | 2 Front, 2 Rear |
| Front Air-con | Dual-zone Automatic Climate Control with nanoe | Dual-Zone Automatic Climate Control |
| Rear Air-con | Y | Y |
| Paddle Shift | Y | Y |
| Multi-function Steering Wheel | Y | Y |
| Steering Tilt | Y | Y |
| Steering Telescopic | Y | Y |
| Steering Adjustment Electric | Y | Y |
| Engine Start | Keyless Push Button | Keyless Push Button |
| Head-up Display | - | - |
