Electric car vs petrol car: which is better?

Which is better in the electric car vs petrol car debate? This handy guide explores the pros and cons of each to help you choose the best option for your needs.

With changing legislation, advances in technology and questions about long-term costs, choosing between an electric car and a petrol car can be confusing.

From running costs and practicality to performance and environmental impact, there are several factors to consider before deciding which option is right for you. This guide looks at the key difference to help you make an informed decision.

Remember, you can buy a brand new or used car right here on Carwow. And you can sell your car, too. We’re here to help you through every step of your car-changing journey.

What’s the difference between electric cars and petrol cars?

Petrol cars use an internal combustion engine that burns fuel, while electric cars use one or more electric motors powered by a rechargeable battery. This difference affects how they’re fuelled, maintained and driven, as well as their running costs and environmental impact.

Should I buy an electric car?

An electric car could be a great choice if you can charge at home, mainly make shorter journeys and want to save on running costs. If you regularly take long trips or don’t have easy access to charging, a petrol car might suit you better.

Pros of electric cars

• Zero tailpipe emissions
• Lower running costs, particularly when charging at home
• Lower maintenance costs
• Government schemes, such as the electric car grant, are available for eligible vehicles
• Potential benefits from local clean-air schemes

Cons of electric cars

• Higher upfront price for some models
• Range varies and can be lower than some petrol cars
• Charging takes longer than refuelling with petrol
• Public charging can be less convenient than filling up with petrol

Should I buy a petrol car?

A petrol car is ideal if you regularly drive long distances, want to refuel quickly or don’t have easy access to home charging. It can also be a practical option if you’re looking for an affordable used car.

Pros of petrol cars

• Usually cheaper to buy upfront
• Quick and convenient to refuel
• No charging or range concerns
• Plenty of models to choose from

Cons of petrol cars

• Future regulations could make them less attractive
• Some models face low-emission and clean-air zone charges
• Higher emissions than electric cars
• Fuel and servicing can cost more

Cost of running an electric car vs a petrol car

Here’s a breakdown of what running costs to expect between an electric and petrol car:

Cost	Electric car	Petrol car
Fuel/charge	Cheaper when charging at home (though public charging can get pricey)	Typically higher, depending on fuel prices
Maintenance	Generally lower, with fewer moving parts	Usually higher, with more components to service
Road tax	Starts at £10 in the first year, followed by £200 per year thereafter. Expensive car supplement applied in years two to six for cars costing over £50,000 when new	Vehicle tax applies, based on emissions and registration date. Rates start from £115 in the first year, followed by £200 per year thereafter. Expensive car supplement applied in years two to six for cars costing over £40,000 when new
Insurance	Can be more expensive for some models	Often cheaper, but varies by car and driver
Other costs	Home charger installation	Potential clean-air zone charges

Are electric cars better than petrol cars?

There’s no definitive answer. Electric cars offer lower running costs and the convenience of home charging, while petrol cars can be cheaper upfront and quicker to refuel.

Electric cars vs petrol cars FAQs

Are electric cars heavier than petrol cars?

Yes, electric cars are generally heavier than petrol cars, mainly due to their large battery packs.

Will electric cars take over petrol cars?

The shift to electric cars is supported by government policy, lower running costs and changing consumer preferences. However, petrol and hybrid cars will remain on the roads for many years to come.

Are electric cars faster than petrol cars?

Electric cars typically accelerate faster from a standstill than petrol cars, but petrol cars often achieve higher top speeds over sustained distances.

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