Should you rent a car in San Diego?
Decide based on trip shape, not by default.
- City-center stays rarely need a car
- Day trips can change the equation
- Parking and traffic matter more than rental price
Usually not needed inside the city
If your trip is mostly urban, public transport and walking are recommended san diego works best through one zone at a time with short drives or rides and walking where it really pays off, not broad all-day movement across the metro.
Renting becomes more interesting when you add countryside routes, beaches outside the center, or multi-stop regional loops.