Should You Keep Your TESLA Model 3
at 100,000 Miles?
Data-driven analysis for TESLA Model 3 (2017-2023) owners. We analyzed depreciation curves, failure patterns, and market data to answer your question.
⚡ Quick Answer: Is It Worth Keeping?
With 100,000 miles logged, the TESLA Model 3 still retains significant equity (estimated around $19,950). Given it has plenty of remaining service life, most standard or preventative maintenance costs are worthwhile investments to protect the vehicle's long-term value.
What to check before you keep, repair, or sell
At 100,000 miles, the odometer alone is not a sell signal. Base the decision on inspection results, maintenance history, current value, and the combined cost of the quoted repair plus the next 12 months of known work.
Inspection checklist
- Scan all modules and keep the codes and readiness-monitor report before anything is cleared.
- Inspect fluid condition and leaks, cooling-system pressure, charging system, tires, brakes, suspension play, and corrosion.
- Review maintenance records and list every due item for the next 12 months, not just today's repair.
- Get a condition-adjusted value using the actual trim, mileage, title status, body condition, and local market.
Decision signals
- The page's condition-adjusted screening value is about $19,950; replace it with a real offer or local comparable before making the final call.
- This mileage is below half of the model's estimated lifespan, so condition and diagnosis usually matter more than mileage alone.
- Compare total keep cost with replacement switching cost, including taxes, registration, financing, inspection, and immediate maintenance on the replacement.
Mileage is context. If you already have a repair quote, open the full fix-or-sell page next.
This page helps with lifespan and high-mileage context. The main decision page is where you compare the actual quote against vehicle value and decide whether to fix or sell.
Open The Full Fix-or-Sell Page ->📈 Lifespan Analysis
0-40%
40-70%
70-100%
The Verdict for 100,000 Miles
Your Model 3 still has significant life remaining.
Battery degradation is minimal. Expect 90%+ capacity remaining.
⚠️ Component Risk Analysis
Based on model-specific faults, mileage milestones, and service documents in the current dataset, here is what to inspect at this mileage.
CHECK NOW Components Past Typical Failure Point
Symptoms: Suspension squeak or creak; certain 2017 vehicles may also exhibit high-speed vibration and cabin noise
Confirm the exact noisy or loose joint before replacing multiple suspension assemblies. Tesla SB-18-31-002 applies only to its stated 2017 Model 3 condition and build range.
If it fails: $600
🔧 Upcoming Maintenance Milestones
💡 The Financial Decision Framework
Use this framework to evaluate any repair on your TESLA Model 3 at 100,000 miles.
Repair-to-Value Ratio
Compare the repair cost against your vehicle's estimated value of $19,950. When repair costs represent a large share of the car's worth, selling may be more practical.
Annual Repair Burden
If total yearly repairs significantly exceed typical maintenance costs of $450/year, the vehicle may be costing more than it's worth.
The Junk Value Floor
Your Model 3's minimum scrap value is ~$2,280. Never spend more than the difference between market value and junk value.
Join The Fix vs Sell Waitlist
Have a specific repair quote? Join the waitlist and we will send partner-backed next-step options when access goes live.
Join Fix vs Sell Waitlist ->Free | 30 seconds | Launch alert + next-step guide
Frequently Asked Questions
Is a TESLA Model 3 with 100,000 miles reliable?
Yes, a TESLA Model 3 with 100,000 miles is generally considered reliable, as it retains 66% of its lifespan.
How much is a TESLA Model 3 worth at 100,000 miles?
Based on January 2026 market data, a TESLA Model 3 (2017-2023) with 100,000 miles is worth approximately $19,950. This accounts for an average depreciation rate of 15% per year and mileage-based depreciation. The junk/trade-in floor value is around $2,280.
What repairs should I expect on a Model 3 at this mileage?
Common trouble spots for the TESLA Model 3 include: Door Handle Failure, Screen Yellowing, Suspension Noise. In the next 50,000 miles, budget approximately $450 for scheduled maintenance.
Should I sell my Model 3 or keep repairing it?
Many owners reassess when a single repair approaches a large share of vehicle value (for example, around $9,975), or when annual repair spend starts to resemble a new-car payment (~$400/month). The final decision depends on condition, mileage, and expected upcoming repairs.
🔄 Compare Similar Models
See how other models in this segment compare at 100,000 miles: