🚗 5 Car Myths You Still Believe (But Shouldn’t)

Sunny
Jul 16, 2025
2 min read

Whether you’re a seasoned driver or just got your license, chances are you’ve heard a few car tips that sound true… but aren’t. Today, we’re busting 5 of the most common car myths that still mislead drivers in 2025.

1. Premium Gas = Better Performance

The Myth: Filling up with premium fuel makes your car run faster and smoother.

The Truth: Unless your car specifically requires premium fuel (check your manual!), you’re just wasting money. Most engines are tuned for regular gas, and premium won’t make a noticeable difference. In fact, it could even reduce fuel efficiency in some cases.

2. You Need to Warm Up Your Car for 10 Minutes in Winter

The Myth: Letting your car idle in the cold for several minutes is necessary before driving. The Truth: Modern fuel-injected engines warm up best while driving. Idling too long just burns fuel and wears out your engine. A 30-second warm-up is plenty—even on chilly days.

3. EVs Can’t Be Driven in the Rain

The Myth: Water and electricity don’t mix, so EVs must be dangerous in the rain.

The Truth: EVs are built to be water-resistant, weatherproof, and rigorously tested for safety. You can absolutely drive them in the rain, through puddles, or even during a car wash—without worry.

4. New Cars Don’t Need Oil Changes

The Myth: New engines are so advanced, they don’t need oil changes anymore.

The Truth: While newer cars can go longer between oil changes (some up to 10,000 miles), they still absolutely need them. Skipping maintenance can void your warranty and harm your engine long-term.

5. Red Cars Cost More to Insure

The Myth: Insurance companies charge more if your car is red, thinking you’re a reckless driver.

The Truth: Insurance rates are based on factors like make, model, engine size, safety ratings, and driver history—not color. Red, blue, black—it doesn’t matter. That’s one myth that refuses to die.