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Cargo bike or public transportation: which is the least expensive option for your family?

Is an electric cargo bike more cost-effective than public transportation for your family? That depends on one question: Which public transportation costs do you actually save by using the cargo bike? If you make a lot of short trips every week with several family members, those public transportation costs can add up quickly. In that case, a cargo bike could be the cheaper option. Do you only travel together occasionally, or do you still need transit passes for work or school? In that case, public transit often wins out on cost. In this article, you’ll compare the two cost scenarios fairly, without making assumptions about prices that may vary depending on your city and transit provider.

Which public transportation costs do you include?

Start with your own situation, not with an average. Public transportation fares vary by region, carrier, and type of pass. So be sure to gather your statements or travel summaries from the past few months.

Add up these items:

  • Fixed-term subscriptions per family member that she currently uses for short trips around town.
  • Single Rides for family members without a subscription, such as children or a partner who occasionally travels with you.
  • Additional Rides for grocery shopping, exercise, and visiting friends and family—things you currently do by bus or tram.
  • Children's Rates: Check with your transit provider to see if and how children can travel at a discount. That will lower the public transportation portion of the bill.

The key distinction: which part can you actually cancel? If a parent also needs the subscription to commute to a workplace outside the city, those costs will remain. Only count the costs that are eliminated.

How much does an electric cargo bike cost per month?

With a cargo bike, you pay a lot up front or on a monthly basis, and very little per ride. The fixed costs consist of three components.

Purchase or Lease

If you’re buying the cargo bike, divide the purchase price by the number of years you expect to use it. That will give you a fair monthly payment. If you’d prefer a fixed monthly amount, you can also lease the CargoX through New Mobility Lease. This option is available to individuals, self-employed professionals, and businesses. You can read about how it works in Private lease of a cargo bike.

Insurance and Maintenance

The ANWB recommends factoring in insurance, maintenance, and repairs in addition to the purchase price. According to the ANWB, maintaining an e-bike is often more expensive than maintaining a bicycle without electric assistance, because it involves electronics, a motor, and a battery. Roughly speaking, according to them, you’ll spend between €200 and €250 per year for insurance and maintenance lost. Please note: this is a general estimate for e-bikes, not specifically for cargo bikes. Therefore, always request a quote for your bike.

At STOER, you can choose the STOER bicycle insurance. It offers replacement-value coverage, no deductible in the event of theft, and 24/7 assistance.

Cost per kilometer

Power consumption for the battery and wear and tear also factor in, but per trip, these costs are small compared to the fixed costs. If you want to calculate this precisely, then Calculate the cost per kilometer of an electric cargo bike.

Practical: Cargo bike or bus and tram with kids?

Money is only half the story. When you have kids, how smooth the ride is also matters. Below are the main differences.

AspectElectric cargo bikeBus or tram
Departure TimeYou can leave whenever you're readyYou follow the schedule
Switch ProvidersDoor-to-door, without a transferSometimes changing trains with kids and bags
LuggageSchool bags and groceries go in the binYou have to carry everything you bring with you yourself
WeatherRain cover or box cover for the kids; you ride outsideStay dry on the bus or tram; you may have to walk outside and wait at the stop
StablesYou'll need space at home and at your destinationNo storage required
DrivingIt takes a little getting used to the weight and steeringSomeone else is driving, so you have your hands free

The Fietsersbond cites as a major advantage of a cargo bike that you You can bring several children whom you can keep a close eye on, plus luggage that's easy to handle. The downside, according to the same source: a cargo bike is heavier and wider and handles differently than a regular bike, so you have to get used to it.

Two kids, groceries, and a full school bag? It all fits in the CargoX’s cargo area, which measures 100 by 70 cm. The dual-belt system secures two children, and the cargo area can hold up to 100 kg. The range is up to 80 km. How far you actually get depends on the load, wind conditions, and your driving style. Whether you need to charge it daily depends on your actual range and the number of kilometers you drive each day. If you want to compare models side by side, check out All STOER bikes.

At how many rides per week does the balance shift?

There’s no set number for that. The break-even point depends on your fares, the size of your family, and which subscriptions you can cancel. You can calculate it yourself in four steps. When we say “trip” below, we always mean a single trip with the whole family. A round trip, therefore, counts as two trips.

  1. Calculate your fixed monthly costs for the cargo bike. Add up the depreciation or lease payments, insurance, fixed maintenance costs that don’t depend on how much you drive (such as a fixed-cost service), and any storage fees. Wear and tear that increases with mileage isn’t included here; you’ll factor that in during Step 3.
  2. Calculate how much a single public transportation trip costs for the whole family. Add up the fare for everyone traveling with you who does not have a pass.
  3. Calculate the variable cargo bike costs for that same one-way trip. Consider the cost of charging the battery and wear and tear, which depends on the number of kilometers, based on your cost per kilometer and the length of the trip. Do not include any costs that you already included as a fixed expense in Step 1. Subtract this amount from the result of Step 2.
  4. Divide the result from step 1 by the result from step 3, and then by approximately 4.3. Then you'll know roughly how many single-family trips per week you need to break even. This step only works if the result of step 3 is greater than zero—that is, if a public transit trip costs more than the variable cargo bike costs for the same trip.

A familiar example without actual amounts: (fixed monthly cargo bike costs) ÷ ((price of a single family trip by public transit) − (variable cargo bike costs per single trip)) ÷ 4.3 = (break-even point in single trips per week). If the difference in parentheses is positive and you ride more often than the result indicates, then the cargo bike is more cost-effective according to this calculation. If you ride less often, public transportation is cheaper. If the difference is zero or negative, you cannot divide the numbers, and according to this comparison, there is no break-even point based on the number of trips: each additional trip does not make the cargo bike more cost-effective compared to public transportation. The more precisely you enter the amounts in each step, the closer the result will be to your actual break-even point.

Do your family members currently have fixed-rate subscriptions? If so, compare the monthly cost of the subscriptions you can cancel with your monthly cargo bike expenses. The number of trips doesn’t affect the subscription cost, since a subscription is a fixed rate. With the cargo bike, however, usage does matter: for a complete comparison, include both the fixed and variable cargo bike costs based on the number of trips and kilometers you expect to travel.

When does it make more sense to combine public transportation and a cargo bike?

Not every family has to choose one side. A mix might be a better fit if the trips are very different.

Consider these situations:

  • One parent commutes to work outside the city by train and therefore has a commuter pass. The cargo bike is used for school runs and grocery shopping.
  • The stop is far from home. According to CROW guidelines, passengers in urban areas accept a walk of about ten minutes to the stop, and, if traveling by bike first, a bike ride of about ten minutes. If your stop is farther away, the bike can bridge the gap.
  • There are good bike parking facilities at the bus stop or train station. According to the same CROW source, more people will use bicycles if there are good bike parking facilities.
  • Older children already travel independently on public transportation, while the youngest ones are still in their car seats.

In a situation like this, you often don't cancel all your passes. In that case, only count the trips and passes that are actually being eliminated.

Here's how to make a concrete decision

Keep track of your family’s trips for two weeks: where you go, with whom, and how often. Compare the public transportation costs of those trips with your calculated cargo bike costs. If you’re unsure whether you can do without the car, then this will help cargo bike or second car in making that decision.

Does the math add up, but are you unsure whether the CargoX is right for your trips and kids? Schedule a test drive Visit a dealer near you and take it for a test drive with a real load.

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