Indian EVs typically deliver 20% to 30% less than their ARAI claimed range in real driving. So a car rated for 400 km usually gives you about 280 to 320 km. The drop is widest on highways with the AC running and narrowest in gentle city traffic, because the certification test runs in controlled lab conditions you’ll never actually drive in.
Key takeaways
- Real-world range in India runs 20% to 30% below the ARAI claimed figure for most EVs.
- The gap widens to 30% or more with highway speeds and air conditioning, and stays nearer 20% in moderate city use.
- Efficiency in km/kWh is the honest comparison metric, because it doesn’t depend on how big a battery the manufacturer fitted. Tested examples include the Tata Tiago EV at ~7.8 km/kWh and the MG Windsor EV at ~8.1 km/kWh.
- From 2026, MoRTH is moving toward range disclosure split into city (P1) and highway (P2) phases, so published numbers read lower but truer.
- A survey found around 68% of EV owners felt the advertised range was misleading compared to what they experienced.
Why are new EV owners disappointed by range?
The single most common disappointment for a new EV owner in India is range: the brochure says one number, the car delivers another. A survey of EV owners reported that a large majority, around 68%, felt the advertised range was misleading compared to what they experienced (EVXpertz owner survey ). That’s not because manufacturers lie. It’s because the test that produces the official number is run in conditions you’ll never drive in. This page explains why that gap exists, how big it usually is, and how to estimate the range you’ll actually get before you buy.
How much less than the claimed range will I get?
Across Indian road tests, real-world range tends to land 20% to 30% below the ARAI claimed figure for most cars, and the gap widens with highway speeds and air conditioning (Autocar India real-world range tests ).
A quick way to set your expectation:
- City, moderate use: roughly claimed range minus 20%.
- Highway, AC on, faster speeds: roughly claimed range minus 30% or more.
What range do real tested EVs deliver?
Published road tests put the Tata Tiago EV at around 187 km combined (~7.8 km/kWh) and the MG Windsor EV at around 308 km combined (~8.1 km/kWh). These are illustrative figures from independent road tests. Always check the linked source for the exact test conditions and date, because efficiency varies by variant and battery size.
| Model | Battery | Real-world range (tested) | Efficiency | Source |
|---|---|---|---|---|
| Tata Tiago EV | ~24 kWh | ~187 km combined | ~7.8 km/kWh | V3Cars real-world range tests |
| MG Windsor EV | larger pack | ~308 km combined | ~8.1 km/kWh | V3Cars real-world range tests |
The efficiency column (km per kWh) is the honest comparison metric. It is much harder to game than a headline range number, because it does not depend on how big a battery the manufacturer fitted.
Why is real-world EV range lower than claimed?
Real-world range is lower because the ARAI figure comes from the Modified Indian Drive Cycle, a controlled lab test that excludes the loads of real driving. In that test:
- There is no air conditioning or heating load.
- Speeds and acceleration are gentle and standardised.
- There is no wind, no gradient, no real traffic.
Your actual drive has all of those, and AC in an Indian summer alone can cut range noticeably. That’s the whole gap, in one sentence.
What are MoRTH’s new EV range norms?
MoRTH’s new norms split the range test into city (P1) and highway (P2) phases so the published figure better reflects mixed driving. The Ministry of Road Transport and Highways has been moving toward range disclosure that splits the test into city (P1) and highway (P2) phases, so the published number better reflects mixed driving (CarDekho explainer on the new EV range norms ). As this rolls out, expect official ranges on new EVs to read lower but truer, which is good for buyers.
How do I estimate range before buying an EV?
Take the claimed range and subtract 20% to 30% based on how you drive, then compare models by efficiency in km/kWh rather than the headline range.
- Take the claimed range and subtract 20% to 30% based on how you drive.
- Look at the efficiency in km/kWh, not just the headline range.
- If you do regular highway runs, weight toward the larger drop and check our best electric cars for highway driving in India for models that hold up.
Methodology
- Real-world figures are taken from independent road tests by Autocar India and V3Cars , not from manufacturer claims.
- Test conditions differ between publications, so I cite the source rather than presenting a single “official” real-world number.
- The 20% to 30% rule is a generalisation. Individual results vary with terrain, load, AC use, tyre pressure and driving style.
Frequently asked questions
What is ARAI range?
ARAI range is the official certified range printed on an EV’s brochure. It comes from the Modified Indian Drive Cycle, a controlled lab test run by ARAI with no air conditioning, no wind or gradient, no real traffic, and gentle standardised speeds. Because those conditions are easier than real driving, the certified number sits above what you’ll see on the road.
How much real range will I actually get?
Plan for 20% to 30% less than the claimed figure. In moderate city use, expect roughly claimed range minus 20%. On the highway with the AC on and faster speeds, expect minus 30% or more. So a 400 km claimed EV realistically delivers about 280 to 320 km depending on how and where you drive.
Why is real-world EV range lower than claimed?
The certified range is measured in lab conditions that your actual drive never matches. There’s no AC or heating load, no wind, no gradient, and no real traffic in the test, while your real drive has all of those. AC in an Indian summer alone can cut range noticeably, which is why owners consistently see less than the brochure number.
What is the most reliable way to compare EVs on range?
Compare efficiency in kilometres per kWh rather than the headline range. Efficiency is much harder to game than a range number because it doesn’t depend on how big a battery the manufacturer fitted. In tested examples, the Tata Tiago EV returned about 7.8 km/kWh and the MG Windsor EV about 8.1 km/kWh.
Primary sources
- Autocar India - real-world EV range tests
- V3Cars - real-world vs claimed range database
- CarDekho - new EV range norms explained
- EVXpertz - real-world vs claimed range owner survey
Last updated: 22 June 2026. Updated as new model road tests are published.
