| 11. | At moderate speeds, the car is powered by the gasoline engine.
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| 12. | And the gasoline engine has a capacity of only 1 . 5 liters.
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| 13. | But as soon as it begins to accelerate, the gasoline engine kicks in.
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| 14. | Mack also retrofitted 210 gasoline engine M123s with the same engine
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| 15. | Now smooth, quiet electric motors and batteries have replaced gasoline engines and hoses.
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| 16. | A gasoline engine located near the center pole drives the carousel.
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| 17. | It works like a gasoline engine but runs on pressurized hydrogen.
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| 18. | When the driver presses the accelerator, the gasoline engine restarts automatically.
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| 19. | As the hybrid picks up speed, the gasoline engine comes on.
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| 20. | Diesel engines produce up to 30 percent better fuel economy than gasoline engines.
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