I recently test-drove a Tesla with the latest FSD and was blown away. It felt like a substantial safety improvement to me, although I understand it’s supervised driver assistance and I’m still responsible for driving.
I’m considering selling my truck and leasing a new Model 3. Looking for a reality check on whether I’m rationalizing an expensive want.
Income and retirement
- Live in a medium-cost-of-living area.
- Just received a promotion to $126,000/year, plus an approximately $5,000 variable annual bonus.
- Contribute 8% to my 401(k); employer contributes another 10%, for 18% total.
- Max my HSA annually.
- Estimated monthly take-home after the promotion: approximately $6,850 after taxes, my 8% 401(k) contribution, HSA contributions, and 401(k) loan repayments. This excludes the variable annual bonus; I haven’t received my first paycheck at the new salary yet.
Assets and debt
- My tracking app reports approximately $99,000 net worth, though I need to reconcile how it treats my 401(k) loan.
- Approximately $90,000 in investment accounts, broken down as:
- 401(k): $58,000
- Roth IRA: $24,000
- HSA: $8,000
- Approximately $17,000 in low-interest student loans.
- No credit card debt.
- Truck is worth approximately $22,000 based on purchase offers.
I recently took a roughly $26,000 401(k) loan at 7.75% over five years to pay off my truck loan and cover upfront tuition while preserving some cash. Repayment is $120 weekly through payroll, averaging approximately $520/month. My plan allows me to continue scheduled repayments on a monthly basis if I leave the company, rather than requiring an immediate lump-sum payoff.
Of that loan, $7,500 covered my first semester’s tuition. My employer reimburses me after each semester, but I’ll need to roll that money into the next semester’s tuition. After my final semester in summer 2028, the last $7,500 reimbursement will become available for savings or debt repayment.
So the truck has no auto loan, but I still have the associated 401(k) loan obligation.
Monthly budget
- Rent: $1,700
- Student loans: $260
- Current auto insurance: $185
- Phone, internet and utilities: $175
- Gym and subscriptions: $85
- Food & drink: $1,000
- Fun and travel: $1,000
- Shopping: $300
- Gifts: $100
My current spending totals approximately $4,800/month, excluding retirement contributions, HSA contributions, and the 401(k) loan repayment, which are already deducted from my take-home pay. This is before adding the Tesla lease and any expenses I’ve missed.
Proposed Tesla lease
- Three years, 15,000 miles/year.
- Approximately $650/month including estimated taxes and fees.
- $0 down payment, but approximately $1,780 due at delivery, including the first payment.
- FSD and connectivity subscriptions would be additional; I’m budgeting $110/month.
- State Farm quoted approximately $230/month for insurance, versus my current $185.
- My apartment has free EV charging.
Leasing appeals to me because I’m uncomfortable taking on long-term battery-health and resale-value uncertainty. I recognize I’d be adding a substantial monthly obligation and could return the car after three years with no vehicle equity. My fiancée owns her home outright, so I’m not currently saving for a home purchase or another major planned expense, although I still need an emergency fund of my own.
The biggest draw is that driving feels like the riskiest thing I do every day. After trying the latest supervised FSD, I felt significantly safer and less stressed behind the wheel. I understand that feeling isn’t proof it’s safer, and I’d still need to stay attentive and ready to intervene, but the experience is what’s motivating this purchase.
Would selling the truck, keeping roughly $20,000 as an emergency fund, and taking on the lease be a reasonable trade-off given my finances? Or am I letting my enthusiasm justify a monthly expense I’d be better off avoiding?
TL;DR: Just promoted to $126k/year plus a ~$5k variable bonus in a MCOL area. Saving 18% toward retirement including employer contributions, and maxing my HSA, but have no dedicated emergency fund. Considering selling my truck for ~$22k, keeping roughly $20k after upfront costs as an emergency fund, and leasing a new Model 3 for ~$650/month plus FSD and insurance. Still repaying the 401(k) loan used to pay off the truck and fund upfront tuition, plus ~$17k in student loans. FSD felt substantially safer during my test drive, and leasing appeals to me because of battery/resale uncertainty. Reasonable trade-off for liquidity, or am I rationalizing an expensive want?