Lexus LS (2017 – 2020) vs Cadillac CT6 (2016 – 2023): specs compared
The Lexus LS is the more powerful of the two, with up to 416 hp against 409 hp. It uses less fuel, from 7.0 L/100 km against 9.4 L/100 km. The Cadillac CT6 is the lighter car, from 1,659 kg against 2,310 kg. At 5,235 mm, the Lexus LS is 53 mm longer than the Cadillac CT6.
| Specification |
Lexus
LS
2017 – 2020
|
Cadillac
CT6
2016 – 2023
|
|---|---|---|
| Overview | ||
| Origin | Japan | United States |
| Documented years | 2017 – 2020 | 2016 – 2023 |
| Body style | — | — |
| Variants | 5 | 4 |
| Fuel | Hybrid, Petrol | Petrol, Hybrid |
| Drive | AWD · RWD | RWD · AWD |
| Gearbox | Automatic | Automatic |
| Performance | ||
| Power | 299 – 416 hp | 269 – 409 hp |
| Torque | 0 – 599 Nm | 385 – 542 Nm |
| 0–100 km/h | 4.6 – 5.5 s | — |
| Top speed | 219 – 249 km/h | — |
| Economy | ||
| Fuel economy | 7.0 – 10.2 L/100 km | 9.4 – 11.2 L/100 km |
| Dimensions | ||
| Length | 5,235 mm | 5,182 mm |
| Width | 1,900 mm | 1,880 mm |
| Height | 1,461 – 1,471 mm | 1,473 mm |
| Wheelbase | 3,124 mm | 3,106 mm |
| Curb weight | 2,310 kg | 1,659 – 2,000 kg |
Ranges cover all variants of each car. The highlight marks the best version per row.

