how many kms can a tesla do

Assuming you mean per full charge, a Tesla will do a long stint before it begs for a socket.

In Australia, typical WLTP range is about 455–629 km depending on model: Model Y RWD ~455 km, Model 3 RWD ~513 km, and Model 3 Long Range ~629 km.

Real-world? Expect roughly 350–550 km once you factor in weather, speed, hills and your right foot’s enthusiasm.

For longevity, Tesla’s battery warranty is 8 years/160,000 km (RWD) or 8 years/192,000 km (Long Range/Performance) with at least 70% capacity retention.

Drive sensibly and keep it charged smartly, and the car will outlast your patience for drive-through queues. Consult official documentation for exact figures.