Infiniti M Engines and Transmissions
The Infiniti M engine lineup focuses on smooth, responsive power from a 4.5-liter gasoline V8 paired with a five-speed automatic transmission. Buyers can choose between rear-wheel drive for a more traditional sporty feel or all-wheel drive for enhanced traction in poor weather and confident acceleration from a standstill.
Sedan — Infiniti M Engines and Transmissions
| Modification | Engine type | Engine capacity | Maximum power | Maximum power, kw | Maximum torque N⋅m | Transmission | Type of drive |
|---|---|---|---|---|---|---|---|
| 3.5 AT | Gasoline | 3498 cm³ | 307 hp | 225 kW | 363 N⋅m | Automatic | RWD |
| 3.5 AT | Gasoline | 3498 cm³ | 307 hp | 225 kW | 363 N⋅m | Automatic | AWD |
| 4.5 AT | Gasoline | 4494 cm³ | 340 hp | 249 kW | 452 N⋅m | Automatic | RWD |
| 3.5 AT | Gasoline | 3498 cm³ | 280 hp | 205 kW | 363 N⋅m | Automatic | AWD |
| 3.5 AT | Gasoline | 3498 cm³ | 303 hp | 223 kW | 268 N⋅m | Automatic | AWD |
| 3.5 AT | Gasoline | 3498 cm³ | 303 hp | 223 kW | 268 N⋅m | Automatic | RWD |
| 4.5 AT | Gasoline | 4494 cm³ | 340 hp | 250 kW | 451 N⋅m | Automatic | AWD |
Infiniti M Dimensions
Sedan — Infiniti M Dimensions
| Modification | Length | Width | Height | Wheelbase | Curb weight | Max weight | Ground clearance, minimum |
|---|---|---|---|---|---|---|---|
| 3.5 AT | 4900 mm | 1798 mm | 1509 mm | 2900 mm | 1868 kg | 2240 kg | 125 mm |
| 3.5 AT | 4900 mm | 1798 mm | 1509 mm | 2900 mm | 1964 kg | 2280 kg | 130 mm |
| 4.5 AT | 4900 mm | 1798 mm | 1509 mm | 2900 mm | 1905 kg | 2320 kg | 124 mm |
| 3.5 AT | 4900 mm | 1798 mm | 1509 mm | 2900 mm | 1965 kg | 2320 kg | 130 mm |
| 3.5 AT | 4900 mm | 1798 mm | 1509 mm | 2900 mm | 1840 kg | Not provided | 125 mm |
| 3.5 AT | 4900 mm | 1798 mm | 1509 mm | 2900 mm | 1787 kg | Not provided | 125 mm |
| 4.5 AT | 4900 mm | 1798 mm | 1509 mm | 2900 mm | 1894 kg | 2326 kg | 140 mm |
Infiniti M Cargo Space
Sedan — Infiniti M Cargo Space
Infiniti M Trims and Equipment
Infiniti M trim levels build on the same core powertrain but allow you to tailor comfort and style. The rear-wheel-drive 4.5 AT, for example, can be specified in a Sport equipment configuration, which typically adds sharper suspension tuning, unique wheels, and more supportive seats for a more engaging drive.