EV vs Hybrid vs Mild Hybrid vs Plug-in Hybrid: What’s the Difference?

Car makers now use many terms for electrified vehicles. Here is a plain guide to the main types and who each is for.

Mild hybrid (MHEV)

A small electric motor or starter-generator assists the petrol engine and recovers a little energy during braking. It cannot drive the car on electric power alone. The saving in fuel is modest, but the added cost is usually low. Think of it as a small efficiency boost.

Strong (full) hybrid (HEV)

A larger motor and battery allow the car to move on electric power at low speeds and to share the work with the engine. You never plug it in; the engine and braking recharge the battery. Strong hybrids give significant fuel savings in city traffic and suit drivers without access to a charger.

Plug-in hybrid (PHEV)

A PHEV has a bigger battery that you can charge from the mains, giving an electric-only range for short trips, plus a petrol engine for longer ones. It suits drivers with home charging and mixed usage, but it is only efficient if you actually plug it in. It also carries the complexity and cost of two powertrains.

Battery electric vehicle (BEV)

A BEV runs only on electricity, with no engine. It has the lowest running cost per kilometre when charged at home, but depends on charging access. See how electric cars work.

Comparison table

Type	Plug in?	Electric-only driving	Best for
Mild hybrid	No	No	Small fuel savings at low cost
Strong hybrid	No	Short, low speed	City drivers without a charger
Plug-in hybrid	Yes	Tens of km	Home charging plus long trips
Electric (BEV)	Yes	Always	Predictable driving, home charging

Which should you choose?

• No charging access, mostly city driving: strong hybrid.
• Home charging and a daily commute within range: BEV.
• Home charging but frequent long trips: PHEV or a BEV with a good public charging plan. See public charging in India.
• Tight budget: mild hybrid or an efficient petrol or CNG.

Check availability in India

Not every type is sold in every segment or city. Check which models are currently on sale and their service support before deciding. Read our running cost comparison to test the numbers for your own use.

Frequently asked questions

Do hybrids need charging?

Mild and strong hybrids do not. Only plug-in hybrids and BEVs do.

Are hybrids more expensive to maintain?

Often similar to petrol cars, but check the hybrid battery warranty. See battery life and warranty basics.