The True Cost of Ownership
We often look at the sticker price of a car and think that's what we pay. We ignore the TCO (Total Cost of Ownership).
The Invisible Money Pit
When you buy a car, you are signing up for: 1. Depreciation: The silent killer. Your asset loses value every single day, whether you drive it or not. 2. Opportunity Cost: That $500/month payment could have been $500/month invested in the S&P 500. Over 5 years, that's a massive difference in net worth. 3. Friction: Parking tickets, car washes, oil changes, DMV queues.
The Case for "Mobility as a Service"
Ridesharing (Uber/Lyft) feels expensive per trip ($25 to the airport!), but when you delete the fixed costs of insurance ($150/mo), payment ($500/mo), and gas ($150/mo), you often have an $800/month budget to spend on rides before you break even.
How the Math Works
The engine behind this calculator relies on breaking down all expenses into a normalized, flat monthly rate so we can do an "apples to apples" comparison.
For the car, we take the purchase price minus the estimated residual value after 5 years, divide that by 60 months, and add your recurring costs (insurance, fuel, maintenance buffer). For Uber, we take your average weekly spend and multiply it by 4.33 (the true mathematical average number of weeks in a month, considering 52 weeks / 12 months).
We then simply weigh the Uber monthly run-rate against the Total Cost of Ownership (TCO) of the vehicle. If the result is positive, you are quite literally losing money for the privilege of keeping a car in your driveway.