| Pz Kpfw I Ausf. A | Pz Kpfw I Ausf. B | Pz Kpfw I Ausf. C | Pz Kpfw I Ausf. F | |
|---|---|---|---|---|
| Physical specifications | ||||
| Length | 4.02 m. | 4.42 m. | 4.195 m. | 4.375 m. |
| Width | 2.06 m. | 1.92 m. | 2.64 m. | |
| Height | 1.72 m. | 1.945 m. | 2.05 m. | |
| Firing height | 1.5 m. | 1.724 m. | 1.765 m. | |
| Weight | 5.4 t. | 5.8 t. | 8 t. | 21 t. |
| Engine | Krupp M 305 4 cylinder air cooled 3.5 l. gasoline | Maybach NL 38 Tr 6 cylinder water cooled 3.8 l. gasoline | Maybach HL 45 P 6 cylinder water cooled 4.678 l. gasoline | |
| Horse powers | 60 @ 2,500 rpm | 100 @ 3,000 rpm | 150 @ 3,800 rpm | |
| Crew |
|
|||
| Armour | 5-15 mm. | 5-30 mm. | 20-80 mm. | |
| Armament | ||||
| Main gun | 2 * 7,92 mm M.G.13k |
|
2 * 7,92 mm M.G.34 | |
| Ammunition storage | 2,250 * 7,92 mm S.m.K. and S.m.K.L'Spur |
|
5,100 * 7,92 mm S.m.K. and S.m.K.L'Spur | |
| Performance | ||||
| Maximum speed | 37.5 km./h. | 40 km./h. | 79 km./h. | 25 km./h. |
| Road speed | 20 km./h. | 25 km./h. | 65 km./h. | 18 km./h. |
| Cross country speed | 10-12 km./h. | 12-15 km./h. | 35 km./h. | 14 km./h. |
| Range (on road) | 140 km. | 170 km. | 300 km. | 150 km. |
| Range (cross country) | 93 km. | 115 km. | 190 km. | 110 km. |
| Fuel capacity | 140 l. | 146 l. | 170 l. | 180 l. |
| Fuel usage (on road) | 1 l./km. | 0.86 l./km. | 0.57 l./km. | 1.2 l./km. |
| Fuel usage (cross-country) | 1.51 l./km. | 1.27 l./km. | 0.89 l./km. | 1.64 l./km. |
| Fording | 0.6 m. | 0.785 m. | 0.57 m. | |
| Step climbing | 0.37 m. | 0.3 m. | 0.33 m. | |
| Climbing, degrees | 30° | 45° | 30° | |
| Trench crossing | 1.4 m. | 1.2 m. | 1.5 m. | |
| Ground pressure | 0.39 kg./cm2 | 0.52 kg./cm2 | 0.79 kg./cm2 | 1.17 kg./cm2 |