How to convert 105 kW to horsepower
One kilowatt equals 1.34102 mechanical horsepower. For 105 kW:
105 kW × 1.34102 = 140.8 hp
Rounded, a 105 kW motor is rated at about 141 hp. European brochures often quote metric horsepower instead: 143 PS.
105 kW in other units
| Metric horsepower (PS) | 142.76 PS |
| Mechanical horsepower (hp) | 140.81 hp |
| Watts | 105,000 W |
| BTU per hour | 358,275 BTU/h |
What torque does 105 kW give?
Power and torque are linked by engine speed: torque (lb-ft) = hp × 5,252 ÷ rpm, or torque (Nm) = kW × 9,549 ÷ rpm. If 105 kW is produced at these speeds:
| Engine speed | Torque |
|---|---|
| 1,500 rpm | 668 Nm (493 lb-ft) |
| 2,500 rpm | 401 Nm (296 lb-ft) |
| 3,500 rpm | 286 Nm (211 lb-ft) |
| 4,500 rpm | 223 Nm (164 lb-ft) |
| 5,500 rpm | 182 Nm (134 lb-ft) |
| 6,500 rpm | 154 Nm (114 lb-ft) |
Running at 105 kW
A motor or heater running at 105 kW for one hour uses 105 kWh. At $0.17 per kWh that costs about $17.85 per hour.
105 kW as a charging rate
An EV charging at 105 kW adds 42 kWh (10–80% of a 60 kWh battery) in about 41 min, including roughly 10% charging losses and a realistic 65% average power on a DC fast charger.
Is 105 kW a lot?
Typical of compact and mid-size cars, wagons and many SUVs.
Values around 105 kW
| kW | PS | hp |
|---|---|---|
| 101 kW | 137.32 PS | 135.44 hp |
| 102 kW | 138.68 PS | 136.78 hp |
| 103 kW | 140.04 PS | 138.13 hp |
| 104 kW | 141.40 PS | 139.47 hp |
| 105 kW | 142.76 PS | 140.81 hp |
| 106 kW | 144.12 PS | 142.15 hp |
| 107 kW | 145.48 PS | 143.49 hp |
| 108 kW | 146.84 PS | 144.83 hp |
| 109 kW | 148.20 PS | 146.17 hp |
Frequently asked questions
How many hp is 105 kW?
105 kW is 140.8 mechanical horsepower (141 hp rounded).
How many kW is 141 hp?
141 hp is 105.1 kW (hp × 0.7457).
How many PS is 105 kW?
105 kW is 142.76 metric horsepower (PS).
Is 105 kW a lot?
Typical of compact and mid-size cars, wagons and many SUVs.
Last updated November 10, 2026