As Carson is mostly a suburban area, it is recommended to rent a car to get around to the various locations.
The estimated cost of renting a car for 3 days is around $100-200.
If you have more time, consider exploring other nearby beaches such as Hermosa Beach or Manhattan Beach.
If you have less time, consider skipping the Porsche Experience Center and spending more time at the beach or shopping at the mall.
The nearest airport to Carson is the Long Beach Airport (LGB), located approximately 12 miles away. Other nearby airports include Los Angeles International Airport (LAX) and John Wayne Airport (SNA).