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Most powerful Mercedes road car ever made, 275 units planned. [38] [39] McLaren Speedtail: 2020 772 kW (1,035 hp; 1,050 PS) Hybrid electric: 106 units planned. [40] [41] Dodge Challenger SRT Demon 170 2023 764 kW (1,025 hp; 1,039 PS) Internal combustion: 3300 units planned Tesla Model S Plaid/Tesla Model X Plaid 2021/2022 761 kW (1,020 hp ...
Examples of high power-to-weight ratios can often be found in turbines. This is because of their ability to operate at very high speeds. For example, the Space Shuttle 's main engines used turbopumps (machines consisting of a pump driven by a turbine engine) to feed the propellants (liquid oxygen and liquid hydrogen ) into the engine's ...
Engine power is the power that an engine can put out. It can be expressed in power units, most commonly kilowatt, pferdestärke (metric horsepower), or horsepower.In terms of internal combustion engines, the engine power usually describes the rated power, which is a power output that the engine can maintain over a long period of time according to a certain testing method, for example ISO 1585.
For the purposes of this list, a production car is defined as: Being constructed principally for retail sale to consumers for their personal use, and to transport people on public roads (no commercial or industrial vehicles are eligible);
Unfortunately, according to Carter, these cars demand high maintenance costs, with a significant number of them necessitating engine or electrical repairs around or shortly after reaching 100,000 ...
Two common definitions used today are the imperial horsepower as in "hp" or "bhp" which is about 745.7 watts, and the metric horsepower as in "cv" or "PS" which is approximately 735.5 watts. The electric horsepower "hpE" is exactly 746 watts, while the boiler horsepower is 9809.5 or 9811 watts, depending on the exact year.
Highest top speed (forced induction petrol engine) – Bugatti Chiron Super Sport 300+ – 490.48 km/h (304.77 mph) [56] Highest top speed (naturally aspirated engine) – McLaren F1 – 355–386 km/h (221–240 mph) Highest top speed (forced induction diesel engine) – BMW Alpina D5 S – 286 km/h (178 mph) [57] [58]
The fuel consumption per mile or per kilometre is a more appropriate comparison for aircraft that travel at very different speeds. [citation needed] There also exists power-specific fuel consumption, which equals the thrust-specific fuel consumption divided by speed. It can have units of pounds per hour per horsepower.