A blue e-bike locked in a Bikeep smart bike parking dock
Insight· 2 min read

An e-bike costs cents to run where a car costs dollars

Fuel prices have put transport costs back on every household's list. Kirsten Corson, CEO of Locky Dock, puts the case for cycling into four numbers.

What does 100 km cost by car, EV, e-bike and bike?

In New Zealand, an e-bike costs about 30 cents per 100 km to run, against about $20 for a petrol car. These are Kirsten's figures, in New Zealand dollars, and they cover energy only.

ModeApprox. energy cost per 100 km (NZD)
Petrol carabout $20
Electric carabout $3
E-bikeabout 30 cents
Pedal bike$0

"If you're driving a car in New Zealand, it's going to cost you around $20 per 100 kilometers. Even if you're in an EV, it's going to cost you around $3. If you're on a pedal-powered bike, it's going to cost you nothing. But if you're on an e-bike it's going to cost you around 30 cents per 100 kilometers." Kirsten Corson, CEO, Locky Dock

Cars also carry insurance, parking, maintenance and depreciation. Those widen the gap further.

Why do the savings matter to a city?

Kirsten links the savings to health.

"We can help put savings in the back pocket of New Zealanders, and we can help with health benefits for New Zealand if we can adopt more people into cycling." Kirsten Corson, CEO, Locky Dock

For a council, that is two policy goals met by the same trip.

What stops people switching?

The running cost argument is strong. Yet many e-bike owners still drive into town, for three usual reasons.

  • Nowhere safe to leave the bike. An e-bike is a valuable target for theft.
  • No charging at the destination, which limits range.
  • Uncertainty. Riders don't know where secure parking is.

Secure, connected parking with charging answers all three. That is why theft is at the center of how to pitch secure bike parking to a city council.

How can councils turn savings into policy?

Running-cost figures like these give a council three practical uses.

  1. Make the case for cycling investment in a cost-of-living context.
  2. Prioritize secure parking and e-bike charging alongside cycle lanes.
  3. Use session data from each station to show how much the parking is used.

Where is this already happening?

Locky Dock runs free parking and charging at 101 stations in New Zealand, on Bikeep hardware and software. Advertising pays for them, so the council and the rider pay nothing.

Our article on how councils get free public bike parking and e-bike charging explains how that works.

Frequently asked questions

Is an e-bike cheaper to run than a car?

Yes, by a wide margin. In New Zealand, Kirsten Corson of Locky Dock puts the energy cost at about 30 cents per 100 km for an e-bike and about $20 for a petrol car.

Is an e-bike cheaper to run than an electric car?

On energy alone, yes. Her figure for an EV is about $3 per 100 km, around ten times the e-bike.

Do these figures include insurance or maintenance?

No. They cover energy only. A car's other running costs make the gap wider.