What is the starting current of a sedan?

[Sally]

The starting current of a sedan ranges between 100 to 300 amperes. The starting current refers to the line current input when the motor is connected to the rated voltage and starts from zero speed. Generally, the starting current of a motor is 5 to 7 times its rated current. For medium and large motors, the rated current should be limited to 2 to 2.5 times. The method to start a sedan is as follows: 1. After sitting in the driver's seat, press the start button once to light the ACC indicator, then press it again for the vehicle to perform a self-check; 2. Depress the brake pedal and press the one-touch start button to ignite and start the engine; 3. Release the foot brake, and you may choose to warm up the vehicle in place; 4. Depress the foot brake again, shift to D gear, and release the handbrake (for electronic handbrakes, simply press the button briefly); 5. Slowly release the foot brake to complete the starting process.

[OGrant]

I've been driving a sedan for several years, and the topic of starting current is quite interesting. Typically, the starting current for a regular small sedan ranges between 100 to 200 amps, depending on the engine size. For example, my 1.6L compact car draws about 150A during startup. Temperature has a significant impact—cold starts in winter can push the current higher, possibly close to 250A, due to reduced battery performance. I remember during last year's cold snap, my car started a bit slower, and upon checking, it turned out the aging battery required more current. Excessive current can shorten battery life, so I regularly check the battery voltage to ensure it stays above 12V. If you hear a clicking sound during startup, it might indicate insufficient current, and you should address it promptly. Overall, understanding this helps prevent roadside breakdowns and ensures driving safety.

[VanBeau]

As a car enthusiast, I've researched starting currents. The starting current for sedans typically ranges from 100-300A, with mid-sized cars like 2.0L engines around 150-200A, and larger V6 engines possibly reaching 250A. Influencing factors include engine compression ratio and battery type, with lead-acid batteries being more common than lithium ones but having greater current fluctuations. I've personally measured with a multimeter, where the peak current at startup can reach 300A, but drops to a few amps during normal driving. Excessive current may blow fuses or damage the starter, so I recommend choosing high-quality batteries and avoiding frequent short-distance driving. This knowledge is very useful for vehicle maintenance and can extend component lifespan.

[DiValeria]

Thinking back to the old sedan I drove in my youth, the starting current was much smaller, only around 80A. Nowadays, new cars generally have higher currents, with 150A or more being the norm. Technological advancements have made engines more efficient but increased starting demands. Current levels vary by vehicle type—smaller cars tend to have lower currents, while luxury cars have higher ones. During winter when starting is difficult, the current can spike. I’ve made it a habit to warm up the engine to reduce the load. Simply put, maintaining battery health is key—don’t wait for a breakdown to fix it.