The 2020 Model 3 Costs $348 a Month, and Insurance Is Why

Our calculator puts the 2020 Tesla Model 3 at $20,891 over five years, or $348 a month, on a $17,400 purchase price. That is a good number for a car this quick and this well equipped. But look at where the money goes. Insurance eats $8,937 of it, more than depreciation, repairs and maintenance combined.

The verdict: buy it, but only at or under about $17,400, and only after the battery and suspension check out. Check current asking prices on Kelley Blue Book and Edmunds before you negotiate. If local cars are listed well above our estimate, wait. The market has plenty of them, and Tesla's own price changes keep pushing used values around. Paying more than $19,500 for a 2020 means you are paying for a car that is already six years old and heading toward the end of its battery warranty.

Insurance is the line item that surprises people

Our calculator's insurance figure is $8,937 over five years, about $1,787 a year. That is an estimate built from the car's value and class, not a quote. Your own number will differ based on your age, ZIP code, and driving record, and it could land well above or below ours. Get a real quote before you sign anything.

Why so high? Teslas are expensive to repair after a crash. Body panels, sensors, and cameras cost a lot, and parts and certified shops can be slow to come by. Insurers price that in.

Compare that with fuel. Our five-year electricity figure is $2,609, about $522 a year. A hypothetical gas car that gets 30 mpg would burn 400 gallons over 12,000 miles, which is $1,400 a year at $3.50 a gallon. So the Tesla saves you roughly $880 a year on energy, and then insurance gives a good chunk of it back. For the official efficiency rating of this exact car, see fueleconomy.gov. Your cost will move with your home electricity rate. If you rely on public fast chargers, expect to pay noticeably more than our figure.

Which 2020 Model 3 to buy

The 2020 came in three versions: Standard Range Plus, Long Range, and Performance.

Long Range is the smart pick. It has the bigger battery, and its battery warranty runs 8 years or 120,000 miles. The Standard Range Plus is covered for 8 years or 100,000 miles. Either way, the clock on a 2020 runs out around 2028, so you are buying a few years of coverage, not a full set.

Standard Range Plus is fine if your daily driving is short. It costs less, and for a commuter who charges at home, the smaller range rarely matters.

Skip the Performance unless the price gap is small. Bigger wheels and stickier tires wear out faster, and the insurance is higher. You will feel the difference for about a week.

Do not pay extra for Full Self-Driving. It does not transfer to a new owner in most cases, and sellers who list it as a selling point are asking for money you will not get value from. Confirm what the car actually has by checking the in-car software screen, not the listing.

Run the VIN through the NHTSA recall database for the Model 3. Tesla fixes many recalls through software updates, but some need a shop visit. Make sure everything is closed out before you pay.

What actually goes wrong, and when

RepairPal's Model 3 page is worth reading for its owner-reported repair frequency and typical shop costs, though the sample on a newer car is thinner than on a Camry. Our calculator sets five-year repairs at $2,700, about $540 a year on average. That average hides a lumpy pattern: a couple of quiet years, then a big bill.

The known trouble spots:

• Front suspension wear. Control arms and bushings can start clunking or wandering somewhere between 40,000 and 80,000 miles. Expect roughly $500 to $1,200 at an independent shop, more at Tesla.
• Build quality problems. Uneven panel gaps, water leaks in the trunk or around the doors, and paint flaws show up early on 2020 cars. They are annoying more than expensive, but fixing paint properly is not cheap.
• Touchscreen and electronics faults. Screens that freeze, go blank, or lose the backup camera happen at any mileage. A replacement unit can cost over $1,000 out of warranty.
• Battery degradation and charging faults. Normal range loss is gradual. A failed pack or onboard charger is the big risk, in the thousands to well past $10,000. Cases are uncommon, which is why the warranty matters.
• 12-volt battery and door handles. Small parts, small bills, but they leave you stranded or locked out at awkward times.

What you will spend each year, not counting depreciation

Our depreciation figure is $4,904 over five years. That implies the car is worth about $12,496 at the end. These yearly ranges are on top of that and are estimates, not promises.

Under 50,000 miles: about $2,700 to $3,100 a year. Insurance at roughly $1,787, electricity at about $520, tires and cabin filters, and a small repair fund. Most of this stretch is covered by the battery warranty, and the rest of the car is simple.

50,000 to 100,000 miles: about $3,200 to $3,900 a year. Suspension work arrives, tires get replaced (EVs are heavy and quick, so they chew rubber), and an electronics repair is likely. Our maintenance figure of $1,486 over five years, about $297 a year, will creep up here.

Over 100,000 miles: about $4,000 to $5,500 a year. Insurance does not fall much, repairs climb, and the battery warranty is at or past its end on many cars. One major battery or drive unit failure can wipe out any fuel savings for several years. Be realistic: at this point you are gambling on parts that cost more than the car is worth.

Registration is small by comparison, $255 over five years, about $51 a year in our estimate. Some states charge extra EV fees, so check yours.

Pre-purchase inspection list

1. Get a battery health report. Check the displayed range at full charge against the car's original rating. A big gap is a negotiating point or a reason to walk.
2. Ask for the charging history. Frequent DC fast charging is harder on the pack than home charging. Look for any service history on charging faults.
3. Drive over rough pavement with the radio off. Listen for clunks or knocking from the front suspension, and feel for the car pulling to one side.
4. Check tire wear patterns. Inner edge wear points to alignment or suspension problems. Uneven wear across a set can mean you are about to spend $1,000 on tires.
5. Inspect the trunk and door seals for water. Look for damp carpet, a musty smell, or stained trim in the trunk and under the rear seat.
6. Run every screen function. Test the touchscreen, backup camera, navigation, and all the settings menus for lag, freezing, or dead pixels.
7. Look at panel gaps and paint in daylight. Check for mismatched paint, overspray, or crash repair. A Carfax with accident history is a bigger problem on a Tesla because of repair costs.
8. Confirm every door handle and the charge port latch work. Test them several times, cold and warm if possible.
9. Verify what software features are on the car. Autopilot, Full Self-Driving, premium connectivity, and any transferred features should show on the car, not just in the listing.
10. Check the 12-volt battery and warning messages. Any alerts in the service menu or a history of 12-volt replacements deserves a question.

Two alternatives at a similar price

Chevrolet Bolt EV (2019 to 2020): Cheaper to insure and simpler to repair, and any car with the battery recall work completed gets a fresh warranty on its pack.

Honda Accord Hybrid (2018 to 2020): If you want the lowest running costs and no battery anxiety, this is the safe, dull alternative that will likely cost less per year to own than the Tesla.

Where the 2020 Model 3 is a good deal, and where it is not

This car is a good deal at or under $17,400 with under about 80,000 miles, a healthy battery, and a clean suspension. It is a fair deal up to about $19,500 for a Long Range with low miles and a documented history. Past 100,000 miles, or when the battery warranty is close to expiring, it stops being a good deal unless the price drops well below our estimate, since one big repair can erase years of fuel savings. And if your insurance quote comes in far above our $1,787 yearly figure, the whole math changes, so get that quote before you fall for the car.