throttle response
Pedal-to-power delay
Throttle response refers to how quickly and smoothly an engine reacts when a driver presses the accelerator.
Good throttle response means immediate power delivery with minimal lag; poor response feels sluggish or delayed.
The term applies to both internal combustion engines and electric vehicles, though EVs typically have near-instantaneous response.
Car enthusiasts and reviewers frequently discuss throttle response when evaluating a vehicle's driving dynamics.
The sports car's crisp throttle response made it fun to drive on twisty roads.
- gas pedalVehicle acceleration control
- fuel injectorEngine's liquid atomizer
- carburetorEngine fuel-air mixer
- intake manifoldAir distribution component
- turbochargerExhaust-powered engine booster
fuel efficiency · lag · spark plug · exhaust system · traction control · supercharger · butterfly valve · acceleration · supercharger
- Engine Performancehorsepower, torque, RPM, boost, turbocharger
- carburetorsfloat, choke, venturi, jet, jets
- engine behavioridling, running, stalling, starting, revving
- vehicle dynamicsacceleration, handling, steering, traction, braking
- performanceballet, theatre, acting, circus, concert
- Car Specshorsepower, torque, MPG, RPM, fuel economy
throttle responseturbo lag
Delayed power from supercharging
hesitation · flat spot · bog
throttle, response, throttles, throttled, throttling, respond, responds, responded, responding