I went without a car for a month to find out how much money I could save, and the results were eye-opening. As an avid ebiker, I already cut my car use by about 30% in summer, but I wondered if I could go fully car-free for 30 days. So I parked my car, dusted off my Engwe M20 3.0 ebike and Segway Ninebot Max G3 Plus scooter, and tracked every trip.
Why I Took the Car-Free Challenge
Gas prices are insane these days, and any time I can avoid the pump feels like a win. Plus, riding an ebike gives me a sense of freedom similar to a motorcycle—without the license, testing, or insurance. I wanted to see if that freedom could also save me real money.
I started my experiment in October in Chicago, which turned out to be a mistake. The cold set in quickly, and daylight was scarce. But I committed to riding exclusively for a month, with a few exceptions I'll explain later.
My Car Substitutes: Ebike and Escooter
For the challenge, I relied on two main vehicles: the Engwe M20 3.0 ebike ($1,700) and the Segway Ninebot Max G3 Plus scooter ($1,200). Both can hit at least 20 mph, so I could get around quickly when needed.
These aren't cheap upfront, but they're far less than a car payment, insurance, and gas. I already owned them, so my experiment focused on operating costs rather than purchase price.

Week One: Not a Great Start
The first week was rough. October in Chicago means cold mornings and early sunsets. I quickly realized I needed better gear—gloves, a warmer jacket, and lights for visibility. Despite the discomfort, I stuck with it and started tracking my trips.
I used Google Maps to estimate how long each trip would have taken by car, and I logged my actual riding time and distance. The data showed I was moving slower overall, but I was also getting exercise and avoiding parking hassles.
The Real Savings: Gas, Parking, and More
By the end of the month, I calculated my savings. The biggest chunk came from gas—I didn't fill up once. I also saved on parking, which in Chicago can be $10–$20 per day downtown. And I avoided wear and tear on my car, which extends its life.
But there were costs too: I bought warmer gear, and I occasionally used public transit or ride-sharing for longer trips. Here's a breakdown of my estimated monthly savings and costs:
| Expense Category | Car (Estimated Monthly) | Ebike/Escooter (Actual Monthly) | Savings |
|---|---|---|---|
| Gas | $120 | $0 | $120 |
| Parking | $150 | $0 | $150 |
| Insurance | $100 | $0 | $100 |
| Maintenance | $50 | $10 (charging) | $40 |
| Public Transit/Rideshare | $0 | $60 | -$60 |
| Gear (one-time) | $0 | $100 | -$100 |
| Total | $420 | $170 | $250 |
So I saved about $250 in one month, even with extra gear and occasional transit. That's $3,000 a year—nothing to sneeze at.
Lessons Learned: Pros and Cons
The experiment taught me a lot about car-free living. Here are the key takeaways:

- Weather is the biggest challenge—cold and rain can make riding miserable without proper gear.
- Safety requires vigilance—I stuck to bike lanes and well-lit streets, and wore a helmet every time.
- Time trade-off—trips took longer, but I enjoyed the ride and got exercise.
- Cost savings are real—gas, parking, and insurance add up fast.
- Flexibility matters—having a backup plan (transit or rideshare) for bad weather or long trips is essential.
Who Should Try a Car-Free Month?
If you live in a city with good bike infrastructure and mild weather, you can probably save even more than I did. But even in Chicago, I proved it's possible with preparation. The key is to start small—try a week first—and invest in comfortable gear.
For those concerned about vehicle maintenance, a car-free month also reduces wear on your car. And if you're handy, you can tackle simple tasks like how to replace your car's air filter: a step-by-step DIY guide to keep your car in top shape for when you do drive. The background to this story is set out in Summer Holiday Car Hire: Avoid Hidden Fees and Save Money. A related thread runs through Student Money Tips: Insider Hacks to Boost Your Savings.
What I'd Do Differently
Starting in October was tough, but it taught me resilience. Next time, I'd choose a warmer month and plan routes more carefully. I'd also budget for better rain gear. The experiment showed me that small changes can lead to significant savings. Earlier coverage in Eco-Friendly Swaps That Save You Money: 10 Green Tips shows how the argument developed. A closer look at the same subject appears in RAM and SSD Prices Skyrocket: Smart Alternatives to Save Money.
If you're thinking about reducing car use, consider the hidden costs of driving—like the distraction of touchscreen overload in modern cars, which can make you long for the simplicity of a bike. And remember, every mile not driven is money in your pocket. Anyone following the wider picture can start with Ebike Safety Laws: Teens, E-Motorcycles, and Regulations. The same theme surfaces in Money-Saving Tips: 6 More Ways to Cut Costs After Burnham, which takes a different angle.
FAQ
How much can I save by not driving for a month?
Savings vary based on your car's fuel efficiency, local gas prices, parking costs, and insurance. In my case, I saved about $250 in one month, but city dwellers with high parking fees could save more.
Is it feasible to go car-free in a cold city like Chicago?
Yes, but it requires preparation. Invest in warm, waterproof gear and plan for shorter trips in extreme cold. Many Chicagoans commute by bike year-round with the right equipment.
What are the hidden costs of using an ebike or escooter?
Upfront purchase costs, charging electricity, maintenance (tires, brakes), and occasional public transit or rideshare for longer trips. Gear like helmets and lights also add to the initial expense.

Can I really replace my car with an ebike?
For many urban commuters, yes—especially for trips under 10 miles. An ebike can handle groceries, commuting, and errands. But for families or those with long commutes, a car may still be necessary.