The Powertrain of the Mercedes-Benz E-Class Coupe are as follow:
| Variants | 2018 Mercedes-Benz E-Class Coupe E 200 Coupe AMG Line | 2018 Mercedes-Benz E-Class Coupe E 300 Coupe AMG Line |
| Capacity (L) | 2.0L | 2.0L |
| Aspiration Form | Naturally-aspirated | Naturally-aspirated |
| Cylinder Arrangement | Inline | Inline |
| Number of Cylinders | 4 | 4 |
| Compression Ratio | 9.8:1 | 9.8:1 |
| Valvetrain | DOHC | DOHC |
| Timing Type | ||
| Horsepower (PS) | 187 | 248 |
| Rpm at Max Hp | 5500 | 5500 |
| Torque(Nm) | 300 | 370 |
| Rpm at Max torque | 1200 | 1200 |
| Top Speed (km/h) | 240 | 250 |
| Fuel | Petrol | Petrol |
