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What is the True Cost of a New Car? The Answer Will Scare You Straight

It happens pretty much every day. I drive to work, park my 2001 Honda Civic in the lot, and then a colleague of mine parks their $50,000 vehicle right next to me that they clearly can’t afford. They step out of their car like they just conquered the world with their new ride, and I do everything I can to keep my mouth shut and not say something like:

  • “Man, you’re an idiot for buying that depreciating hunk of metal.”
  • “Do you keep a pillow in there? Because your car costs as much as a house.”
  • or “I don’t know about you, but I’d rather have millions of dollars later in life than a sweet ride today, but you know…whatever makes you happy…”

For the most part, I try my best not to match their arrogance with my own, so I just smile, greet them with a “good morning”, and shake my head to myself.

What is the True Cost of a New Car?

true cost of a new carThe total value of my car and my wife’s car is somewhere around $4,000 (or roughly $2,000 a piece). She drives a 2001 Dodge Intrepid that’s still running strong with 155,000 miles on it, and I drive my Civic that’s traveled over 222,000 miles (Honda, I love you!). Our cars aren’t rusty and they really don’t look all that bad, but they’re old and undesirable to many. While we are proud to drive such logical and dependable vehicles, even we sometimes get the urge to drive something much newer and a heck of a lot shinier. But, I often find myself asking the question, “What is the true cost of a new car?” From this question, I typically get three responses:

  • Answer #1: The cost is the amount that is paid
  • Answer #2: The cost is the amount that is paid + the forgone interest
  • Answer #3: The cost is the amount that is paid + the forgone interest + the interest on the re-investment

What do each of these answers mean? And which one is the correct response?

Let’s say that I worked hard all year and saved up $70,000 of cold hard cash. I’ve been meaning to invest this money into real estate, but a sleek, silver BMW 7-series caught my eye and on a whim I decided to buy it immediately. Now, I bought this car without taking out a loan, so it was a smart purchase, right? That’s what many people tell themselves, but as you’ll soon find out it’s still one of the worst financial moves you can possibly make.

1) The Cost is the Amount Paid

The majority of people see purchases as a straight up cost and nothing more. When they ask themselves, “What is the true cost of a new car?” their response is, “The face value of the purchase”. In other words, if their new BMW costs $70,000, then they would simply say that their car cost them $70,000 – nothing more, nothing less. Some might show a glimpse of wisdom and take this a step further by realizing that their car purchase resulted in an opportunity cost – something that could have been purchased instead of the car like a new kitchen or ten magnificent all-inclusive vacations. Even with this realization of an opportunity cost though, these individuals are still missing the bigger picture.

2) The Cost is the Amount Plus Forgone Interest

A smaller group of people would understand that the true cost of a new car would be a wasted opportunity to invest and to earn interest. So, not only was their $70,000 BMW costing them that face value amount, but it was also costing them future interest that could have been earned with that money.

Instead of ditching their perfectly good car for a $70,000 BMW 745i, they could have purchased a $70,000 single family home in West Michigan (yes, houses are cheap here!). After a little bit of paint and some new caulk, their home purchase could easily be turned into a rental property, netting them $10,000 a year. And, not only would they continue to passively acquire those rent checks each year, but their real estate property would likely increase in value as well – typically at 3% per year.

After 10 years:

  • their $70,000 home will be valued at $94,100
  • they will have received $100,000 in rent checks
  • the BMW that they passed on would have been worth only $12,000

true cost of a new car

By forgoing that tantalizingly delicious BMW and instead purchasing the rental house, they nearly tripled their money instead of losing over 80% of it to their new car’s depreciation. This would have been a much better choice, but surprisingly enough it isn’t the best choice.

3) The Cost is the Amount Plus Interest AND Reinvested Interest

In the previous example, we purchased a rental house instead of the BMW and reaped some pretty decent rewards. But, if I venture a guess at how many people the above table would sway away from purchasing the car, I would say very few. The true cost of a new car (in that example) simply isn’t large enough to change many people’s minds.

However, what if I told you that this wasn’t the whole story? What if the numbers weren’t $194,000? What if they were in the millions of dollars? Would I get your attention then? Well you’d better hold onto your hat laddie!

The key to dramatically increasing the numbers is in the reinvestment. In the example above, we bought the investment property, earned our $10,000 extra a year, and were pretty proud of ourselves. We used that additional $10,000 to buy a modest car one year, we used some of it for an amazing vacation, and on another occasion it went toward the kids’ new clothes and school needs. What if though, instead of finding a way to spend that $10,000 each year, we saved it to buy another rental property? How much would that change the numbers?

20150814 - true cost of a new car - BMW vs. real estate investment

The first six years looked identical to our actions before. We owned one property, it produced $10,000 a year, and it appreciated in value each year. But, on that seventh year, things started to change. We finally saved up enough to buy another rental home. Our estate was now worth approximately $160,000 – again, not that dramatically different from before. However, instead of earning $10,000 a year, we have two properties and are now earning $20,000 a year. By reinvesting those earnings again, were are able to buy a third property in just three more years.

At the ten year mark:

  • our estate is worth just over $254,000
  • and our income is $30,000 a year

So, instead of earning a total of $194,000 with the one investment property, we have reinvested our income and bumped our earnings up to $254,000! The difference may not seem all that extreme, but believe me, the numbers are about to get crazy.

20150814 - true cost of a new car - number of houses purchased

After that 10th year, we bought our 3rd rental house. By reinvesting the income, we were able to:

  • by another rental property in year 13, 15, and 17 (which increased our yearly income dramatically)
  • then one every year from year 17 through 22 (we now have 11 rental houses)
  • then two each year for four years (19 total rental houses)
  • then three each year for two years (25 rental houses)
  • then four in year 29 (29 rental houses)
  • and finally, five more rental houses in year 30 (34 rental houses in total)

SHEESH!! When it took us seven long years to turn one house into two, would you ever have guessed that we would own 34 rental houses after just 30 years?! I honestly didn’t! So what does this mean in terms of dollars? How much would your $70,000 investment turn into after 30 years?

20150814 -true cost of a new car - value of real estate over time

By reinvesting the returns into more real estate, and by assuming each rental would appreciate by 3% each year, our estate will be worth $4,843,000 and will be earning a rental income of $500,000 a year. BOOM! Screw that BMW purchase – we should all be investing (and reinvesting) our money instead!

Hopefully, you’ll never think about that new car purchase the same ever again. When you look at that BMW, don’t think of its cost as $70,000. Think of it as $4.8 million!

What is the true cost of a new car? Way more than you thought!

Investing Money Save Money

AUTHOR Derek

My name is Derek, and I have my Bachelors Degree in Finance from Grand Valley State University. After graduation, I was not able to find a job that fully utilized my degree, but I still had a passion for Finance! So, I decided to focus my passion in the stock market. I studied Cash Flows, Balance Sheets, and Income Statements, put some money into the market and saw a good return on my investment. As satisfying as this was, I still felt that something was missing. I have a passion for Finance, but I also have a passion for people. If you have a willingness to learn, I will continue to teach.

4 Comments

  1. Excellent article! I will never look at new cars the same.

    • Thanks Julie! It was pretty eye opening to write!

  2. I’m only going to be picky because I love real estate, but I don’t like when people go in blind.

    It will probably take 9-10 years to buy the second property if only the real estate investments are going into it. As you point out, the $70K house is worth $94K in year $86K in year 7, and $88K in year 8, so probably year 9 is when you can afford it. That is, assuming that your net rents (of course this is after taxes, insurance and maintenance are excluded) stayed at $10K. If you want to cleverly assume that rent increases at 3% a year, then your math holds.

    • Hi Hannah. I actually got extremely nerdy with the calculations and assumed that rents would increase by 3% as well, so the math holds true! Thanks for the great comment though. I can’t wait to put these numbers to work for me (starting this year)!


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