Even if it turns out waiting would have been better it's not the end of the world either way.
Why not replace one car? Especially if you are considering an EV for which there are incentives that will disappear.
A higher cost of ownership offsets the risk that new car prices will be much higher in the near future.
The specific trade-up being considered is going from a 2011 Corolla to a 2024 or 2025 Corolla LE hybrid. I'd upgrade to full coverage instead of liability only. Per my insurance agent, that would increase my premium from $682 to $1166, or about $968/year. According to
Edmunds TCO, 5 year depreciation on the new car would be $10,278, compared to perhaps $2,500 on the old one (current value is $5,500). In addition, property taxes would be higher and my state charges more for annual registration of hybrids than ICE-only cars. I'll call sales tax a wash because I'll have to pay an even higher tax if I replace the 2011 model in a few years.
So far we're up to over $13k in increased expenses, and that's not accounting for the opportunity cost of taking $20,000 out of the stock market for the next 5 years. Let's pessimistically assume 5% returns, or a value of $1,000 per year for Mustachian "financing". Now we're up to $18k in higher expenses.
But the new car would save money in other areas. Edmunds only calculates back to 2018 models, but I can still use that as a proxy for fuel costs and a baseline to estimate maintenance and repair bills for my 7-years-older Corolla.
- Fuel would be about $2,638 cheaper in the hybrid over 5 years.
- Maintenance + repairs are $2,200 more for the 2018 model than the 2024. Maybe $4,400 is a more reasonable estimate for my 2011 model because it's twice as old? Seems sane to me.
So about $7k of savings offset $18k in expenses, for a net 5 year expected cost of about $11k. I ONLY care about time/money and get no enjoyment out of driving a newer or fancier car, so on the surface I should say no to this trade unless I think the increase in new car prices will exceed $11k for this car at the low end of the market. I don't think that level of increase is on anyone's forecast. However, the upgrade could have tactical value in the following contingencies:
- If tariffs are instituted, the car I can buy today for around $25k could actually appreciate, as the did in 2020-2021. Or at least depreciation estimates could be over-estimates by thousands of dollars.
- Similarly, higher-than-expected inflation or dollar devaluation could reduce depreciation of the car to less than estimated.
- If gasoline prices are higher than expected, the fuel savings could be a lot more than $2,638.
- If I buy a car now that I'll keep for another dozen years, I will not be forced to buy a car within the next 2-5 years, in a market that might not have such good prices. I'm thinking of all the unfortunate people whose cars wore out right as the post-pandemic shortages occurred, and who were forced to pay a premium in either the new or used markets. Ouch.
- There is the value of my time to consider. If I keep the 2011, DIY repairs and occasional breakdowns/towing will cost dozens of hours of my time per year and disrupt other life priorities. And I do need to maintain focus on other things than a car right now. Time is worth some amount of money. If I assign $750/year to "net hassle expenses" that's another $3,750 off the cost of the new car, though the buying experience will cost at least $500 of my time.
Regarding EVs, the loss of incentives could immediately reduce their resale value next year. So if I bought now with the value of the incentive embedded in the price, and sell later at a price that lacks that embedded incentive, I'd basically be losing the incentive as depreciation. Even now, the gap between the $7,500 new EV incentive and the $4,000 used EV incentive (a one-time per vehicle credit!) explains much of the higher depreciation being reported for EVs.
I might consider a twice-sold EV that is already ineligible for more tax credits, if the price was low enough. Still, it's hard for EVs to beat the long-term financial performance or go-anywhere-on-a-whim flexibility of the hybrid Corolla.