Facts and Myths
These are the questions I had when I was on the fence. And the ones my friends ask when they find out I own an EV. Fair questions, honest answers.
Myth #1: "EVs are only good if you have clean electricity"
Even on a pure coal grid, EVs produce roughly half the lifecycle emissions of a gas car. The reason is simple: electric motors are about 90% efficient at converting energy to motion. Internal combustion engines? Around 30%.
That's not my opinion — that's physics. Zap zap is more efficient than boom boom.
Two more things:
- The grid gets cleaner over time. Your car doesn't. A coal-heavy grid today might be cleaner in five years. An ICE car will always burn gas the same way.
- In the Pacific Northwest, EVs are dramatically cleaner. Our grid is hydro-powered. Driving an EV here is about as clean as it gets.
The honest caveat: if your only reason for wanting an EV is to reduce your carbon footprint, you should know that the biggest factor is how clean your grid is. But even on the dirtiest grid in America, you're still better off in an EV.
Myth #2: "EV batteries degrade quickly and need expensive replacement"
Modern EV batteries are warrantied for 8 years / 100,000 miles. That's the baseline now — and it's not marketing, it's the law in most states.
Real-world data shows most batteries retain 80%+ capacity after 100,000 miles. The degradation is real but slow, and it doesn't sneak up on you — you can monitor it.
The honest history: the early Nissan Leaf had genuine thermal management problems that accelerated degradation. That was 2010-2015. Modern EVs have sophisticated thermal management systems that didn't exist then. This is a solved problem in every current-generation EV.
Battery replacement cost is dropping. By the time most people need one — if they ever do — it will be much cheaper than today. We're not at $5,000 battery swaps yet, but we're moving in that direction.
Myth #3: "EVs don't work in cold weather"
Cold weather does reduce range. Typically 20-40% in very cold conditions. That's real.
But gas cars also perform worse in cold. Cold starts are less efficient. Engines warm up and burn more fuel. Winter gasoline has lower energy density. The ICE disadvantage is real too — it just doesn't show up as "range anxiety" because gas stations are everywhere.
Modern EVs with heat pumps handle cold much better than those with resistive heating. Most new EVs have heat pumps now. If you're buying a used EV, check whether it has a heat pump — it matters in winter.
Pro tip: precondition while plugged in. Warming the cabin before you unplug uses grid power, not battery power. It eliminates most cold weather inconvenience.
Honest caveat: if you live in Minnesota and regularly drive 200+ miles in single-digit temperatures, plan carefully. That's a real edge case. For most cold-weather drivers, it's manageable.
Myth #4: "There are no chargers anywhere / I'll get stranded"
True in 2015. Much less true in 2025.
For daily driving with home charging: chargers are irrelevant most of the time. You wake up every morning with a full "tank." Most EV owners barely think about public charging.
For road trips: ABRP (A Better Route Planner) handles route planning. A 20-minute DC fast charge at a place you'd stop anyway — a restaurant, a Costco, a rest stop with coffee — and you're back on the road.
The honest caveats:
- Rural areas still have real gaps
- Apartment dwellers face unsolved challenges
- Network reliability is still inconsistent (looking at you, Electrify America)
But the infrastructure has grown dramatically. Electrify America has stations no more than 70 miles apart on almost every interstate. Tesla Superchargers are now open to most EVs via adapters. It's not perfect, but it's not 2015 anymore.
Myth #5: "EVs are too expensive"
New EVs: upfront cost is higher, but total cost of ownership over 5 years is often comparable or lower. Fuel savings. Maintenance savings. These add up.
Used EVs: as of 2026, used EV prices are nearly at parity with used gas cars. According to Cox Automotive, the average used EV is about $34,800, versus about $33,500 for used gas cars. That's nearly identical. This is the best time ever to buy a used EV.
The used market is the real story right now. You can get a 2018-2022 EV with good range at prices that compete with equivalent gas cars. The economics have shifted dramatically in the last two years.
On incentives: the federal $7,500 credit expired September 30, 2025. There is no current replacement in effect. Used EV credits ($4,000) and state incentives vary — check your local situation.