The Mercedes-Benz GLS Facelift 2023 (2023-) was offered with 5 distinct engine configurations across its trim range.
| Engine | Power | Torque | Transmission | Drive | Top speed | 0-100 km/h | Consumption | Available on |
|---|---|---|---|---|---|---|---|---|
| 4.0L Petrol | 612 hp | 850 Nm | Automatic | All Wheel Drive | 250 km/h | 4.2 s | 13.3 l/100km | 1 trim |
| 4.0L Petrol | 557 hp | 730 Nm | Automatic | All Wheel Drive | 250 km/h | 4.9 s | 13.9 l/100km | 1 trim |
| 4.0L Petrol | 517 hp | 730 Nm | Automatic | All Wheel Drive | 250 km/h | 4.9 s | 13.6 l/100km | 1 trim |
| 3.0L Petrol | 381 hp | 500 Nm | Automatic | All Wheel Drive | 250 km/h | 6.1 s | 10.5 l/100km | 2 trims |
| 3.0L Diesel | 367 hp | 750 Nm | Automatic | All Wheel Drive | 250 km/h | 6.1 s | 8.2 l/100km | 2 trims |
Each row is a distinct mechanical configuration — engine size, power output, transmission, drivetrain and fuel type — deduplicated across equipment trims that share the same engine. Trim-only differences (interior, wheels, options) do not create a separate row.