“Millionaires don’t buy new cars” is something I have heard countless times. This concept probably gained popularity with the book The Millionaire Next Door, in which the authors observe that many millionaires pay cash for quality used cars at discount prices…

…the implication being that if you care about accumulating and maintaining wealth, you too should buy used. And pay cash. It’s just math.

That’s all well and good, but I just bought a new car. And financed it.

What to buy?

Now that we are are full-fledged residents of Suburbia, motorized vehicle ownership is somewhat mandatory (probably.)

We will still do our share of biking and walking, but a car is necessary for regular activities like going skiing, visiting the fam, and going through the drive-thru at Starbucks. It’s also a time and hassle saver… do I bike 30 minutes each way to bring Jr to basketball or do we drive in 5 minutes and also stop at the grocery store?

I had every intention of buying used and cheap… perhaps a sweet classic ride like a vintage Escort.

But with a desire to transport now 2 kids, car seats, sports gear, camping gear, etc, I started perusing slightly larger vehicles such as a Ford Escape or Mazda CX-5 (or similarly a Toyota RAV4, Honda CR-V, Nissan Rogue, Hyundai Tucson, etc…)

This exploration quickly narrowed for completely subjective reasons to the CX-5. (My brother is a long-time car guy and I have driven his CX-5 in the past – it was nice and he highly recommended it after years of ownership.)

“Slightly larger” – car size comparison on carsized.com

Buying used?

The buying and selling process has changed significantly since the last time I owned a car (I sold my Porsche in 2008) – it is now possible to do everything virtually

I started browsing through sites like Shift and Carvana, online used car platforms that will (sometimes) deliver to your home. They include a free Carfax so you can see the vehicle history and run all vehicles through a standard inspection. I thought this could be a good way to skip the car rental process entirely – I even emailed Shift asking if they could deliver a car to me at the airport on arrival, but I got zero response… not a good start.

5 year old cars have come a good ways down the depreciation curve and are often no longer covered by warranty, so it’s a decent value proposition for an used car buyer.

I found a large number of used CX-5s available… 2016 Grand Touring AWD models with 40-50k miles were going for $23,000 plus or minus. (This has come down even in just the past month.) Then add another $1,000 or so for the used car platform service fee.

But then I got to thinkin…

The TrueCar service pings a bunch of local dealers to get quotes for new and used cars. The dealers compete against each other for best price. I asked them to get me some numbers on new CX-5s…

I could get a new one (with warranty) and all the fancy stuff for 4% under MSRP or $31,175. Or just $7k more than the used price… and Mazda was offering 0% financing for 3 years with zero down. (Why not? I like free money.)

Now this is where it gets interesting… I took the Edmunds Total cost of ownership estimates for maintenance and repairs, and combined that data with the CarEdge depreciation model

It’s no contest that buying used is better for depreciation – the new car loses $16k in value in the first 5 years and “only” $10k in the next 5 years.

Maintenance and repair wise though (Edmunds data) the 1st 5 years cost about $6k, mostly for year 4-5 maintenance expenses. And the Year 6-10 costs are about $12k.

Or in other words, New or Used, the 5 year ownership costs are the same. Just depreciation, maintenance, and repairs run an average of ~$4,400/year or $365/month.

Buying New (with a twist)

Now a savvy and multi-talented individual could certainly pay less by finding an undervalued used vehicle and doing their own maintenance and repairs.

With a rental car costing us ~$100/day or ~$500/week we didn’t have a lot of time for bargain hunting. And as for doing our own maintenance… I’m busy.

So I test drove a new CX-5 and I liked it.

But… then I got to thinking some more. And I said to myself, “it sure would be nice to have an electric car.”

And it turns out that there is a $7,500 federal tax credit for new EV purchases (except Tesla and GM. Requires that you owe $7,500+ in tax.) And California throws in an extra $1,500. So a $40,000 electric vehicle costs the same as a $31,000 gas powered machine.

Which is how I ended up test driving (and buying) a Volkswagen ID.4. (Fun test drive video that sealed the deal for me.)

The GCC Mobile

EV Cost of Ownership

So I can buy an EV for the same price as an ICE vehicle…But wait, it gets better!

An analysis from Car and Driver compared cost of ownership for gas vs electric vehicles and found the difference to be minimal for 2 versions of the same vehicle when the sales price was comparable, but that was when gas cost half as much and with non-zero charging costs.

For 3 years I get completely free charging at Electrify America public charge stations. Aside from a simple test charge at home, I am exclusively charging at public chargers (the closest station is <10 minutes from home.)

Even if I never charge at our place, our utility company gives a 1.5c/kWH discount for all of our Midnight – 6 am electricity usage just for having an EV. That puts total cost around 10c/kWH. Midnight is a good time to start the dishwasher.

A recent 240 mile road trip cost $0 in fuel for about 85 kWH of juice. Charging at home that would have cost $8.50. A CX-5 would have used about 8 gallons of gas. At $4.50/gallon price today that would be about $36. Projecting over a full year, we will spend $0 instead of $1,200 for gasoline.

And then there are the savings on maintenance. My other brother bought an used Nissan Leaf awhile back. In 5 years of ownership, their only maintenance expense was a new set of windshield wipers. No oil changes, no spark plugs, etc…

Insurance costs were a wash.

So overall I could expect to spend less on a $40k EV than a $31k ICE vehicle.

A wiser man would pocket that savings. I used it to get a higher end model (~$45k) with panoramic sun roof, power gate, faux-leather seats, etc… It’s nice.

Cash vs Finance

I can pay cash for a car. But should I?

Traditional personal finance advice says I should pay cash. But… I don’t have that much cash lying around. It’s invested,

For various reasons, my current marginal tax rate on capital gains is north of 33%. But I could borrow 100% of the purchase price / sales tax / fees for 6 years at 2.74% and easily cash flow the payments. That is half of the rate of inflation as of July.

Just the federal tax credit will provide the cash for the monthly payments for the first year… and this is with absolutely zero down.

So I borrowed. This will cost about $4k in interest, half of that in the first 2 years. That is better than $12k in taxes from selling stock for a cash purchase, and I’ll still get dividends and future gains.

Summary

I bought a new car, specifically a 2021 Volkswagen ID.4 Pro S. Used car prices have gone a little wonky in recent times, so…

… cost of ownership of new worked out about the same as cost of ownership used. With tax credits and free charging, buying an EV cost about the same (or less) than buying a similar gasoline powered car.

Renting money was cheaper overall than selling stock and paying taxes, and interest rates are lower than recent inflation rates.

Assuming I own the car for 10 years, my total cost of ownership will be in the range of $400/month (depreciation to zero, insurance, charging starting in year 4, financing.)

Would I have purchased this car if we were at the beginning of our accumulation phase? No. Does it matter now? Also no.

What say you? New or Used?