Infiniti Mercedes-Benz M274 specs: 83 x 92 mm (3.2677 x 3.6220 in) bore and stroke. Displacement, compression and factory ratings, plus rod ratio.
| Displacement | 121 ci |
|---|---|
| Cylinders | 4 |
| Bore | 3.268" |
| Stroke | 3.622" |
| Compression | 9.8:1 |
| Advertised power | 208 hp |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 2.0T | 121 ci | 3.2677" × 3.622" | 9.8:1 | 208 |
This family is represented by a single engine in the database: 121 ci, 4 cylinders, a 3.2677" × 3.622" bore and stroke.
All are undersquare — stroke larger than bore, favouring torque low in the range.
Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.