Accelerated quickly, no hesitation.
Meaning: This means that the car was able to accelerate well and there were no problems with it.
Choice of Words: Accelerated means to increase speed. Quickly means in a short amount of time. Hesitation means stopping or slowing down for a moment before doing something. When you put them together, "Accelerated quickly, no hesitation" means that the car was able to increase speed quickly without stopping or slowing down for a moment.
Alternative Expressions
Related Expressions