Which is safer, front-wheel drive or rear-wheel drive?

[CameronFitz]

Driving 5,000 kilometers is sufficient. Reason: During the break-in period of a new car, high-speed driving above 90 km/h should be avoided. When the new car has driven about 5,000 kilometers and is about to complete the break-in period, the owner can briefly run the engine above 4,000 RPM to reduce carbon buildup and improve engine performance. Other break-in considerations for new cars: Avoid driving at full load during the break-in period: Excessive load increases the burden on the engine and transmission, leading to excessive power output and accelerated wear of components. Therefore, owners should be aware of their car's maximum load capacity and avoid driving at full load during the break-in period to extend its service life. Avoid prolonged use of low gears: Owners should avoid prolonged use of low gears and intentionally allow each gear to undergo the break-in process. For automatic transmission models, although the manual gear-shifting break-in process is eliminated, owners should accelerate continuously under good road conditions to allow the transmission to smoothly shift up and avoid insufficient break-in for higher gears.