thefrugalEV
A CPA's guide · Not a car blog

EVs look expensive. The math says otherwise.

Most electric vehicle content is written by tech journalists or industry insiders. This one is written by a CPA with 60 years of driving experience. The focus: what actually saves you money — total cost of ownership, charging economics, tax credits that still exist, and the honest cases where EVs don't make financial sense.

§ 01

The flagship

The 2026 EV Buyer's Report
Rivian R2
Rivian R2 · from $48,490 · up to 345 mi range · 3.6 mi/kWh
17vehicles compared
10year TCO math
4EV vs. gas pairs

17 electric vehicles, honestly compared

The full 2026 report: comparison table, category winners, total cost of ownership math, charging economics, safety ratings, reliability data, and warranty comparisons. Published April 2026, updated as new models launch.

Read the Report
§ 02

A sample of what's covered

Ten of the seventeen vehicles in the report
Chevrolet Equinox EV
Chevy Equinox EV from $34,995 319 mi range · 3.5 mi/kWh
Hyundai Ioniq 5
Hyundai Ioniq 5 from $35,000 318 mi range · 3.4 mi/kWh
Ford Mustang Mach-E
Ford Mustang Mach-E from $37,795 250 mi range · 3.2 mi/kWh
Tesla Model Y
Tesla Model Y from $39,990 337 mi range · 4.0 mi/kWh
Volkswagen ID.4
Volkswagen ID.4 from $45,095 291 mi range · 3.1 mi/kWh
BMW i4
BMW i4 from $52,200 307 mi range · 3.6 mi/kWh
Ford F-150 Lightning
Ford F-150 Lightning from $57,090 320 mi range · 2.1 mi/kWh
Audi Q6 e-tron
Audi Q6 e-tron from $65,750 321 mi range · 2.9 mi/kWh
Lucid Air
Lucid Air from $71,400 420 mi range · 4.3 mi/kWh
Rivian R1S
Rivian R1S from $77,700 410 mi range · 2.3 mi/kWh
gas savings over 10 years ~$7,000$19,000 ~$740–$1,910 per year
§ 03

What the Frugal EV covers

One topic per pillar · Growing list
In the Report
A · Total Cost of Ownership

The 10-year math that sticker prices hide

Side-by-side TCO tables for four EV-vs-gas pairings — including the one where the EV loses.

Read it
In the Report
B · Charging Economics

Home-charged EVs cost 4¢ per mile. Here's the strategy.

Per-mile cost comparison, state-by-state electricity rates, the "5% fast-charging insight," and 10 actionable tips for cheap charging.

Read it
Coming soon
C · Maintenance Savings

What EV maintenance actually costs (and doesn't)

Tire wear reality, brake life, DIY opportunities, and the 12V battery nobody warns you about.

In progress
Coming soon
D · Tax Credits & Incentives

The $7,500 credit is gone. Here's what's left.

The OBBBA loan interest deduction, the 30% home charger credit (hurry — June 30, 2026 deadline), and utility rebates.

In progress
Coming soon
E · Used EV Strategy

The used EV market is a goldmine. Here's how to mine it.

Battery health checks, warranty transfer rules, the $4,000 used EV credit, and the best used EVs under $25k / $20k / $15k.

In progress
Coming soon
F · Lease vs. Buy

When leasing an EV is the smart frugal move

The leasing incentive loophole, three scenarios where leasing wins, four where buying wins, and how to negotiate an EV lease.

In progress
Coming soon
G · Insurance

EVs cost 15-25% more to insure. Minimize it.

Which EVs are cheap to insure (the Equinox EV ranks well), which are expensive, and how to shop strategically.

In progress
Coming soon
H · Winter & Cold Weather

EVs in winter: what Fort Wayne actually loses

Real winter range loss by model, why gas cars also lose range (the honest comparison), and the heated-seat strategy.

In progress
Coming soon
I · Road Trip Economics

EV road trip reality: what it costs, how to plan

Real cost per mile on long trips, chaining free hotel chargers, when a gas rental is actually the frugal choice.

In progress
Coming soon
J · Solar + EV

When your cost of driving really does go to zero

Home solar payback math, how an EV shortens the timeline, and using an F-150 Lightning as a $20k generator that's also a truck.

In progress
About the
Frugal EV

Written by a CPA, not a car reviewer

I'm Charles Carboneau, a CPA based in Fort Wayne, Indiana. I've been driving cars for 60 years, analyzing personal finances for longer, and publishing frugal-living content since the original Tightwad Gazette days. I also write about household money-saving math at thefrugal.ai. This site applies that discipline to a category most writers treat as aspirational: electric vehicles.

The goal is honest math. Where EVs save money, I'll show you the numbers. Where they don't — and they don't always — I'll tell you that too. No manufacturer relationships, no sponsored content, no hiding the comparisons where EVs lose.

30+Years in finance
60Years driving
0Automaker relationships