El Mercedes-Benz B-Class W247 (2018-2022) se ofreció con 18 configuraciones de motor distintas en toda su gama.
| Motor | Potencia | Par motor | Transmisión | Ruedas motrices | Velocidad máxima | 0-100 km/h | Consumo | Disponible en |
|---|---|---|---|---|---|---|---|---|
| 2.0L Gasolina | 224 hp | 350 Nm | Automatic | All Wheel Drive | 250 km/h | 6.4 s | 6.7 l/100km | 2 acabados |
| 2.0L Gasolina | 224 hp | 350 Nm | Automatic | Front Wheel Drive | 250 km/h | 6.4 s | 6.3 l/100km | 2 acabados |
| 1.9L Diésel | 190 hp | 400 Nm | Automatic | All Wheel Drive | 231 km/h | 7.0 s | 5.4 l/100km | 2 acabados |
| 1.9L Diésel | 190 hp | 400 Nm | Automatic | Front Wheel Drive | 234 km/h | 7.2 s | 4.4 l/100km | 2 acabados |
| 2.0L Gasolina | 190 hp | 300 Nm | Automatic | All Wheel Drive | 234 km/h | 7.1 s | 6.7 l/100km | 1 acabado |
| 2.0L Gasolina | 190 hp | 300 Nm | Automatic | Front Wheel Drive | 239 km/h | 7.1 s | 6.2 l/100km | 2 acabados |
| 1.3L Gasolina | 163 hp | 250 Nm | Automatic | All Wheel Drive | 219 km/h | 8.7 s | 5.4 l/100km | 3 acabados |
| 1.3L Gasolina | 163 hp | 250 Nm | Automatic | Front Wheel Drive | 223 km/h | 8.2 s | 5.4 l/100km | 7 acabados |
| 1.3L Gasolina | 160 hp | 230 Nm | Automatic | Front Wheel Drive | 235 km/h | 6.8 s | 1.2 l/100km | 6 acabados |
| 1.9L Diésel | 150 hp | 320 Nm | Automatic | All Wheel Drive | 216 km/h | 8.6 s | 5.3 l/100km | 1 acabado |
| 1.9L Diésel | 150 hp | 320 Nm | Automatic | Front Wheel Drive | 219 km/h | 8.3 s | 4.2 l/100km | 4 acabados |
| 1.3L Gasolina | 136 hp | 200 Nm | Automatic | Front Wheel Drive | 212 km/h | 9.0 s | 5.5 l/100km | 8 acabados |
| 1.3L Gasolina | 136 hp | 200 Nm | Manual | Front Wheel Drive | 212 km/h | 9.4 s | 5.6 l/100km | 1 acabado |
| 1.9L Diésel | 116 hp | 280 Nm | Automatic | Front Wheel Drive | 200 km/h | 9.8 s | 3.8 l/100km | 7 acabados |
| 1.9L Diésel | 116 hp | 280 Nm | Manual | Front Wheel Drive | 200 km/h | 9.8 s | 4.9 l/100km | 1 acabado |
| 1.5L Diésel | 116 hp | 260 Nm | Automatic | Front Wheel Drive | 200 km/h | 10.7 s | 3.9 l/100km | 5 acabados |
| 1.5L Diésel | 116 hp | 260 Nm | Manual | Front Wheel Drive | 200 km/h | 10.7 s | 4.6 l/100km | 1 acabado |
| 1.3L Gasolina | 109 hp | 180 Nm | Manual | Front Wheel Drive | 198 km/h | 11.3 s | 5.7 l/100km | 1 acabado |
Cada fila es una configuración mecánica distinta — cilindrada, potencia, transmisión, tracción y tipo de combustible — deduplicada entre acabados que comparten el mismo motor. Las diferencias solo de acabado (interior, llantas, opciones) no crean una fila aparte.