Vehiclenomics

How Long They Last

Realistic lifespan guides for common wear items and major components. We use miles as the primary unit for U.S. readers, with km equivalents in brackets (1 mile ≈ 1.609 km).

Good starting point: Tires and Brakes—because these affect safety and budget.

How Long Do Tires Last?

Typical mileage ranges with km equivalents.

How Long Do Brakes Last?

Pads/rotors lifespan and what changes it.

How Long Do Car Batteries Last?

Avoid no-start surprises with planning.

How Long Do Transmissions Last?

Heat, fluid, and towing impact longevity.

How Long Do Engines Last?

What really kills engines (often preventable).

How Long Do Hybrid Batteries Last?

Age and heat matter more than you think.

How Long Do EV Batteries Last?

Degradation basics and planning.

How Long Do Alternators Last?

Common signs and how to avoid misdiagnosis.

How Long Do Starters Last?

Symptoms, diagnosis, and typical lifespan.

How Long Do Spark Plugs Last?

Intervals and why proactive replacement matters.