Coastal air is lovely, but brutal on cars. Rust protection matters most here. Brands like Toyota, Subaru, and Volkswagen are known for strong rust resistance, especially newer models with galvanised bodies. Still, no car is completely safe from salty air. Wash your car often, including the undercarriage, and apply a rust-proofing treatment every few years. Parking under cover or using a car cover also helps. A little prevention goes a long way when you’re living by the sea.