| RLX 4dr Sedan (3.5L 6cyl 6A) | 2018 | 3500 ccm | 314 | - | - |
| RLX Krell Audio Package 4dr Sedan (3.5L 6cyl 6A) | 2018 | 3500 ccm | 314 | - | - |
| RLX Technology Package 4dr Sedan (3.5L 6cyl 6A) | 2018 | 3500 ccm | 314 | - | - |
| RLX Navigation 4dr Sedan (3.5L 6cyl 6A) | 2018 | 3500 ccm | 314 | - | - |
| RLX Advance Package 4dr Sedan (3.5L 6cyl 6A) | 2018 | 3500 ccm | 314 | - | - |
| RLX 4dr Sedan (3.5L 6cyl 6A) | 2017 | 3500 ccm | 314 | - | - |
| RLX Krell Audio Package 4dr Sedan (3.5L 6cyl 6A) | 2017 | 3500 ccm | 314 | - | - |
| RLX Technology Package 4dr Sedan (3.5L 6cyl 6A) | 2017 | 3500 ccm | 314 | - | - |
| RLX Navigation 4dr Sedan (3.5L 6cyl 6A) | 2017 | 3500 ccm | 314 | - | - |
| RLX Advance Package 4dr Sedan (3.5L 6cyl 6A) | 2017 | 3500 ccm | 314 | - | - |
| RLX 4dr Sedan (3.5L 6cyl 6A) | 2016 | 3500 ccm | 181 | 228 | 135.0 |
| RLX Krell Audio Package 4dr Sedan (3.5L 6cyl 6A) | 2016 | 3500 ccm | 181 | 228 | 135.0 |
| RLX Technology Package 4dr Sedan (3.5L 6cyl 6A) | 2016 | 3500 ccm | 181 | 228 | 135.0 |
| RLX Navigation 4dr Sedan (3.5L 6cyl 6A) | 2016 | 3500 ccm | 181 | 228 | 135.0 |
| RLX Advance Package 4dr Sedan (3.5L 6cyl 6A) | 2016 | 3500 ccm | 181 | 228 | 135.0 |
| RLX 4dr Sedan (3.5L 6cyl 6A) | 2015 | 3500 ccm | 314 | - | - |
| RLX Krell Audio Package 4dr Sedan (3.5L 6cyl 6A) | 2015 | 3500 ccm | 314 | - | - |
| RLX Technology Package 4dr Sedan (3.5L 6cyl 6A) | 2015 | 3500 ccm | 314 | - | - |
| RLX Navigation 4dr Sedan (3.5L 6cyl 6A) | 2015 | 3500 ccm | 314 | - | - |
| RLX Advance Package 4dr Sedan (3.5L 6cyl 6A) | 2015 | 3500 ccm | 314 | - | - |
| RLX 4dr Sedan w/Navigation (3.5L 6cyl 6A) | 2014 | 3500 ccm | 314 | - | - |
| RLX 4dr Sedan w/Advance Package (3.5L 6cyl 6A) | 2014 | 3500 ccm | 314 | - | - |
| RLX 4dr Sedan w/Technology Package (3.5L 6cyl 6A) | 2014 | 3500 ccm | 314 | - | - |
| RLX 4dr Sedan (3.5L 6cyl 6A) | 2014 | 3500 ccm | 314 | - | - |
| RLX 4dr Sedan w/Krell Audio Package (3.5L 6cyl 6A) | 2014 | 3500 ccm | 314 | - | - |