The BEST and WORST Cars (And Which Brands We Avoid)

What It Covers

Brian Preston and Bo Hansen evaluate car brands using a "cruise or snooze" framework, revealing which vehicles destroy wealth versus hold value. They analyze data from millionaire clients on car financing habits, apply the 20/3/8 rule to auto purchases, and answer listener questions on mortgage payoff strategy, index funds versus individual stocks, and tax extension mechanics.

Key Questions Answered

• •20/3/8 Auto Rule: Structure any car financing with 20% down, a maximum 36-month loan term, and payments no higher than 8% of gross monthly income. A $1,000 monthly car payment requires over $150,000 annual household income to be financially sustainable — double the U.S. median. Most millionaire clients (60%) pay cash for current vehicles but 72% financed their first car.
• •Used Lexus Strategy: Consumer Reports ranks Lexus as the top brand to buy used. Purchasing a luxury vehicle two to three years old captures the steepest depreciation drop while retaining reliability. Lexus and Toyota share engineering lineage, and Toyota ranks first in long-term value retention per Kelley Blue Book — making both brands the strongest choices for cost-conscious buyers.
• •Tesla Depreciation Arbitrage: Tesla depreciates faster than any other brand according to U.S. News and World Report, which creates a buying opportunity in the used market. Buyers should verify the hardware package version (4.0 or higher) before purchasing to ensure full self-driving capability is accessible. High depreciation on new Teslas transfers directly into savings for used buyers.
• •Avoid German Luxury Brands: BMW, Mercedes, and Volkswagen consistently produce high maintenance costs that erode any status or performance benefit. Repairs frequently reach four-figure totals for routine service. Land Rover compounds this with severe reliability issues. If a luxury vehicle is the goal, Lexus delivers comparable prestige with significantly lower long-term ownership costs and stronger resale value retention.
• •Mortgage vs. Investment Decision: A 34-year-old with a 6.4% 30-year mortgage should prioritize building investable assets over accelerated mortgage payoff. Prepaying only reduces risk once the mortgage is fully eliminated — partial prepayments lock capital into illiquid home equity. With potential refinancing opportunities as rates decline toward 5-6%, the mathematical case for investing excess cash in index funds is stronger than debt paydown.
• •Wealth Multiplier for Young Investors: A 17-year-old investing consistently has a wealth multiplier of 119x per dollar by retirement. Saving just $71 per month from age 17 produces $1,000,000 at retirement. A 20-year-old who invests only through their twenties then stops will outperform someone who starts in their thirties with higher contributions all the way to age 65 — demonstrating that starting early outweighs contribution size.