How often should a sedan be driven when left unused?

[OArcher]

Sedans should be driven approximately every two weeks when left unused, and the engine should be started once a week to recharge the battery. This not only ensures the battery remains charged but also changes the stress points on the tires when parked, which has no adverse effect on the vehicle. Precautions for long-term vehicle storage: 1. Clean both the exterior and interior of the car before storing it; 2. Increase tire pressure slightly above normal to prevent tire deformation; 3. Avoid engaging the parking brake for extended periods as the braking system can chemically react with moisture and oxygen in the air, leading to rust on brake discs and pads. This may cause them to stick together, impairing braking performance and potentially resulting in wheel lock upon restart; 4. Consider removing the battery or disconnecting the battery cables to slow down battery discharge.

[AlexisAnn]

After driving for many years, I've found that leaving a sedan unused for too long can easily lead to problems. If the car isn't driven for more than two weeks, the battery starts to discharge naturally, as modern vehicles' electronic systems continuously consume power in the background. Over time, the battery drains completely and the car won't start. Engine oils and fluids that don't circulate can settle and deteriorate, accelerating engine wear and potentially causing internal parts to rust. Tires left in one position for extended periods can deform, affecting driving safety. I recommend driving the car at least once a week or every other week at most, taking it for a 15-20 minute run on highways or city roads to warm up the engine, charge the battery, and lubricate the systems. Especially in winter when it's cold, battery performance drops faster, and in summer heat, tires are more prone to deformation. Once, I returned from a month-long business trip to find my car wouldn't start, ending up spending several hundred dollars to replace the battery. Since then, I've made it a habit to drive the car regularly to avoid such troubles.

[LeMila]

As a car enthusiast, I believe it's best not to leave a sedan parked for more than 10 days. The main concerns are tires developing flat spots from prolonged pressure, causing unstable driving as rubber loses elasticity; engine oil and coolant separating and oxidizing when stagnant, reducing lubrication effectiveness and potentially damaging the engine. Regarding the battery, modern car anti-theft systems continuously drain power, risking battery depletion and damage from extended parking. Driving the car for just 10 minutes every 1-2 weeks is sufficient: this allows the engine to fully warm up, circulating fluids and charging the battery, while also letting the exhaust system expel moisture to prevent corrosion. Choose a cool, dry parking spot to minimize issues, and keeping the fuel tank full helps prevent internal condensation. Remember, short drives are the key to keeping your vehicle youthful and vibrant.

[AngelaDella]

My experience with sedans is that they should be driven every two weeks. The key issue is battery drain - leaving it parked too long makes starting difficult. The engine needs to run periodically to prevent rust. Just driving for 15 minutes is enough to recharge the battery and lubricate components. Seasonal differences matter greatly, requiring extra attention in winter and summer. Don't delay beyond a month, or you'll face higher maintenance costs.