Performance of Engines—1892-1918
| Year | Motor | H. P. | Revolutions per minute | Weight Kg. | Unit Weight Kg./H. P. | Fuel Consumption Gr./hp-hr |
| 1892 | Daimler | 11 | 440 | 500 | 45,5 | 500 |
| 1899 | Daimler | 15 | 680 | 385 | 25,7 | 400 |
| 1905 | Daimler | 90 | 1050 | 360 | 4,00 | ... |
| 1907 | Daimler | 100 | 1080 | 400 | 4,00 | 265-240 |
| 1909 | Daimler | 115 | 1100 | 420 | 3,65 | ... |
| 1910 | Daimler | 120 | 1100 | 450 | 3,75 | 225 |
| 1910 | Maybach | 145 | 1100 | 450 | 3,1 | 240 |
| 1913 | Maybach | 180 | 1200 | 462 | 2,56 | 225 |
| 1914 | Maybach | 210 | 1250 | 414 | 1,97 | 225 |
| 1915 | Maybach | 240 | 1400 | 365 | 1,52 | 200 |
| 1917 | Maybach | 260 | 1400 | 400 | 1,54 | 200 |
| 1918 | Maybach | 260 | 1400 | 390 | 1,50 | 200 |