Infiniti M Engines and Transmissions
The Infiniti M engine lineup pairs smooth automatic transmissions with rear-wheel drive or all-wheel drive. A 2.5-liter gasoline unit provides efficient entry-level performance, while a 3.0-liter diesel offers strong low-end torque for effortless highway cruising. The 3.7-liter gasoline V6 adds vigorous acceleration and confident all-weather traction when paired with all-wheel drive.
Sedan — Infiniti M Engines and Transmissions
| Modification | Engine type | Engine capacity | Maximum power | Maximum power, kw | Maximum torque N⋅m | Transmission | Type of drive |
|---|---|---|---|---|---|---|---|
| 2.5 AT | Gasoline | 2496 cm³ | 222 hp | 163 kW | 253 N⋅m | Automatic | RWD |
| 3.7 AT | Gasoline | 3696 cm³ | 333 hp | 245 kW | 363 N⋅m | Automatic | AWD |
| 5.6 AT | Gasoline | 5552 cm³ | 408 hp | 300 kW | 550 N⋅m | Automatic | AWD |
| 5.6 AT | Gasoline | 5552 cm³ | 408 hp | 300 kW | 550 N⋅m | Automatic | RWD |
| 3.0 AT | Diesel | 2993 cm³ | 238 hp | 175 kW | 550 N⋅m | Automatic | RWD |
| 3.7 AT | Gasoline | 3696 cm³ | 333 hp | 245 kW | 366 N⋅m | Automatic | RWD |
Infiniti M Dimensions
Sedan — Infiniti M Dimensions
| Modification | Length | Width | Height | Wheelbase | Curb weight | Max weight | Ground clearance, minimum |
|---|---|---|---|---|---|---|---|
| 2.5 AT | 4945 mm | 1845 mm | 1500 mm | 2900 mm | 1680 kg | 2250 kg | 149 mm |
| 3.7 AT | 4945 mm | 1845 mm | 1500 mm | 2900 mm | 1855 kg | 2360 kg | 145 mm |
| 5.6 AT | 4945 mm | 1845 mm | 1500 mm | 2900 mm | 1850 kg | 2380 kg | 145 mm |
| 5.6 AT | 4945 mm | 1845 mm | 1500 mm | 2900 mm | 1873 kg | 2380 kg | 145 mm |
| 3.0 AT | 4945 mm | 1845 mm | 1500 mm | 2900 mm | Not provided | Not provided | 144 mm |
| 3.7 AT | 4945 mm | 1845 mm | 1500 mm | 2900 mm | 1715 kg | 2255 kg | 145 mm |
Infiniti M Cargo Space
Sedan — Infiniti M Cargo Space
Infiniti M Trims and Equipment
Infiniti M trim levels build on the technical foundation with carefully curated features. For example, the 3.7-liter all-wheel-drive version is available as Elite or Hi-tech, with the latter adding advanced driver aids and premium conveniences. This tiered approach lets buyers balance luxury, technology, and value without compromising the sedan’s core character.