| Year | 1941 (m/40L) 1943 (m/40K) |
| Vehicle Type | Light Tank |
| Origin & Designer | Karlsverk (m/40L) Landsverk (m/40K) |
| Numbers Produced | 100 (m/40L) 80 (m/40K) |
| Crew | [@crew] |
| Main Armament | 1 x 37mm L/45 Bofors m/38 Gun |
| Main Armament | [@sponson_traverse] |
| Elevation | [@elevation] |
| Turret Traverse | 360° (Manual) |
| Gun Traverse | [@gun_traverse] |
| Gun Mount | [@gun_mounts] |
| Maximum Range | [@maximum_range] |
| Armour Penetration | [@armour_penetration] |
| Gun Sight | [@gun_sight] |
| Secondary Armament | 2 x 8mm m/36 Madsen Machine Guns (Bow & Coaxial) (m/40L) 2 x 8mm m/39 KSP Machine Guns (Bow & Coaxial) (m/40K) |
| Smoke Discharger | [@smoke_discharger] |
| Ammunition Carried | 100 x 37mm + 3.500 x 8mm |
| Height | 2.05m |
| Width | 2.07m |
| Length | 4.80m |
| Combat Weight | 9.100 kg |
| Ground Clearance | 0.35m |
| Fording Depth | 0.70m |
| Trench Crossing | 1.75m (m/40L) 2.0m (m/40k) |
| Obstacle Clearance | 0.70m |
| Climbing Ability | 40° |
| Radio | Sv/1 m/39 |
| Armour | Hull Front: 50mm Hull Sides: 15mm Hull Rear: 15mm Hull Top: 6mm Hull Bottom: 6mm Gun Mantlet: 20mm Turret Front: 15mm Turret Sides: 15mm Turret Rear: 15mm Turret Top: 6mm Armour (m/40K): Hull Front: 50mm Hull Sides: 15mm Hull Rear: 15mm Hull Top: 4mm Hull Bottom: 4mm Gun Mantlet: 20mm Turret Front: 50mm Turret Sides: 15mm Turret Rear: 15mm Turret Top: 6mm |
| Engine | Scania 1664 (Petrol) (m/40L) Scania L603 (Petrol) (m/40K |
| Transmission | 4 Forward & 1 Reverse |
| Maximum Road Range | 200 km |
| Maximum Cross Country Range | [@maximum_cross_country_range] |
| Maximum Water Range | [@maximum_water_range] |
| Maximum Road Speed | 45 kph |
| Maximum Cross Country Speed | [@maximum_cross_country_speed] |
| Maximum Water Speed | [@maximum_water_speed] |
| Variants | [@variants] |
| Notes | [@notes] |