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, with $8,937 going to insurance. Here is what to pay and what to inspect.
Our calculator puts the 2020 Chevy Bolt EV $2,262 cheaper than the 2020 Tesla Model 3 over five years. Here is where the gap comes from and who should buy which.
Updated October 2, 2026
Our five-year cost estimate
Calculated by MyTrueCarCost from EPA fuel-economy data, RepairPal reliability records, and current regional fuel prices.
| Cost over 5 years | 2020 Tesla Model 3 | 2020 Chevrolet Bolt EV |
|---|---|---|
| Depreciation | $4,904 | $3,061 |
| Fuel | $2,609 | $2,675 |
| Repairs | $2,700 | $3,504 |
| Maintenance | $1,486 | $1,486 |
| Insurance | $8,937 | $7,648 |
| Registration & fees | $255 | $255 |
| Total 5-year cost | $20,891 | $18,629 |
| Assumed purchase price | $17,400 | $9,100 |
| Average per month | $348/mo | $310/mo |
Estimate for typical used mileage and 12,000 miles driven per year. Insurance is estimated from the car's value and class, not a quote. Your numbers will vary with condition, location, and driving habits.
Run your own numbers →Want to see the exact numbers for your situation?
Run the comparison →Our calculator puts the 2020 Chevrolet Bolt EV at $18,629 to own for five years. The 2020 Tesla Model 3 comes in at $20,891. That is a gap of $2,262, or $38 a month ($348 for the Tesla, $310 for the Bolt).
The Bolt is the cheaper car to own. The reason is not fuel or maintenance, which are nearly a wash. It is that the Tesla costs more to buy, loses more value, and costs more to insure. The Bolt gives some of that back in repairs, but not enough.
Start with what you pay up front. We estimate $17,400 for the Model 3 and $9,100 for the Bolt. That is a big spread for two cars of the same model year, and it drives nearly everything else.
Depreciation is the clearest example. Over five years the Tesla loses $4,904 in value. The Bolt loses $3,061. That is $1,843 more for the Tesla, and it accounts for most of the $2,262 gap by itself.
A cheaper car has less value to lose. Simple as that.
Insurance is the second piece. Our estimate is $8,937 over five years for the Tesla and $7,648 for the Bolt, a difference of $1,289. These are our estimates based on the car's value and class, not quotes. Your own quote will differ, sometimes a lot, depending on your age, ZIP code, and driving record. Still, a pricier car with higher repair bills for insurers tends to cost more to cover, and nothing in our numbers suggests otherwise here.
Add those two together and the Tesla is $3,132 behind before you buy a single charge or fix a single part.
So why is the final gap only $2,262? Because the Bolt wins back ground elsewhere.
Repairs are the Bolt's weak spot. We project $3,504 in repair costs over five years for the Bolt against $2,700 for the Tesla. That is $804 more for the Chevy.
Fuel is also slightly against the Bolt. Over five years it costs $2,675 to run against $2,609 for the Tesla, a $66 difference. Per month that works out to $1 more for the Bolt, at $45 versus $43.
A dollar a month is not a reason to pick a car. Ignore it.
Maintenance and registration are identical: $1,486 and $255 for both cars over five years. Neither car changes the math there.
So the real story is simple. The Tesla loses the contest on purchase price, depreciation, and insurance. The Bolt loses a smaller side contest on repairs. The big categories beat the small ones.
The Bolt is cheaper in every single year. That is worth stating plainly, because it means there is no point where the Tesla catches up.
Here are our yearly totals for the Tesla: $4,195, $4,129, $4,406, $4,160, and $4,001. For the Bolt: $3,544, $3,580, $3,950, $3,804, and $3,751.
The gap is widest early. In year one the Bolt is ahead by $651. By year five the lead is down to $250.
That shrinking lead tells you which car gets more expensive as it ages. It is the Bolt, relative to the Tesla. The Tesla's total cost actually drifts down from $4,195 to $4,001 over the five years, helped by depreciation falling from $1,307 to $711 and insurance easing from $1,865 to $1,721. Its repair bill climbs, from $300 in year one to $850 in year five, but the other lines fall faster.
The Bolt's repairs climb harder. They go from $389 in year one to $1,103 in year five. Its depreciation and insurance fall too, but its total ends year five at $3,751, only a little below where it was in year two.
If you could keep both cars for eight or ten years, the trend suggests the Tesla might eventually close the gap. Our calculator stops at five, so treat that as a guess, not a result.
Both cars also share a bump in year three, when scheduled maintenance hits $608, up from $245 the year before. Plan for that one. It lands on both cars equally.
Our repair projections favor the Tesla on dollars. The Bolt's five-year bill is $804 higher, and its yearly cost more than doubles between year one and year five.
For independent reliability context, check the model pages at RepairPal. It tracks how often cars visit repair shops and what the repairs cost. Look at both models there before you buy, and read what owners report about the specific problems, not just the overall score.
Here is the practical read. The Tesla's repair costs look lower on paper, but a single expensive failure can blow past an average. Electric car repairs are often not cheap when they involve the battery, drive unit, or major electronics, and not every shop can handle them. The Bolt's costs are rising steadily, which means you are more likely to feel it as a slow squeeze than a single shock.
Our view: the Bolt is the more predictable repair expense, and the Tesla is the one with the bigger tail risk. But that is a judgment, not a number from our calculator. Its dollar figures say the Tesla is cheaper to fix.
Whichever you pick, get a pre-purchase inspection and a battery health check. At 60,000 to 90,000 miles, the battery is the biggest unknown on either car.
Electricity for these two costs almost the same. Our calculator has the Tesla at $43 a month and the Bolt at $45 over five years, a $1 monthly difference in the Tesla's favor.
Your actual number depends on your power rates and whether you charge at home. If you rely on public fast chargers, expect to pay more than either figure.
For the official efficiency ratings, see the Tesla Model 3 page on fueleconomy.gov and the Chevrolet Bolt EV page on fueleconomy.gov. Search by model year and compare them side by side. The dollar gap is small enough that you can stop worrying about it.
Buy the Bolt if you want the lowest cost and you are shopping on a budget. It costs $2,262 less over five years, it is cheaper in every year, and its $9,100 estimated price leaves you more cash in your pocket on day one. You should be comfortable with repair bills that grow as the car ages, and you should set aside money for them. This is the right car for a commuter who wants cheap, practical transportation and does not care about the badge.
Buy the Tesla if you are willing to pay about $38 more a month for the car you actually want, and you value the lower projected repair bill. It makes sense for someone who plans to keep the car longer than five years, since its costs fall over time while the Bolt's repair costs keep rising. It also suits someone who would rather pay more up front and in insurance than deal with a climbing repair line.
If the question is purely which car costs less, the answer is the Bolt. The Tesla is not a bad deal, but at $17,400 it is a premium price for a car that, by our numbers, never catches up. Pay it only if you value what the Tesla offers over what the Bolt offers, and know that you are paying $2,262 for that preference.
Jay Vankawala
Founder & Editor, MyTrueCarCost
Jay built MyTrueCarCost after getting burned by the gap between a car’s sticker price and what it actually cost him to own. He designed the site’s ownership-cost model, which pulls EPA fuel-economy data, RepairPal reliability records, and regional fuel prices to estimate the real five-year cost of a vehicle. Every figure in these guides comes from that calculator.
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