Mercedes-Benz 164ci specs: 88 x 88.3 mm (3.4646 x 3.4764 in) bore and stroke, shared by all 2 versions. Displacement, compression and factory ratings.
| Displacement | 164 ci |
|---|---|
| Cylinders | 5 |
| Bore | 3.465" |
| Stroke | 3.476" |
| Compression | 18.0:1 |
| Advertised power | 154 hp |
| Years | 2002–2006 |
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| OM612 | 164 ci | 3.4646" × 3.4764" | 18:1 | 154 |
| OM647 | 164 ci | 3.4646" × 3.4764" | 18:1 | 154 |
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.