Indian automotive giants Tata Motors and Mahindra & Mahindra have been recognized as the world’s most energy-efficient electric vehicle (EV) manufacturers, according to the International Council on Clean Transportation (ICCT) Global Automaker Rating 2025.
- ICCT Global Automaker Rating Evaluates EV Transition Progress
- Tata Motors and Mahindra Lead in Energy Efficiency
- Mahindra Joins Global Rating for the First Time
- India’s EV Ambitions and Market Potential
- Importance of CAFE III Regulations
- EV Transition Supports Energy Security and Manufacturing Growth
- Industry Leaders Highlight India’s Growing EV Strength
- India’s EV Industry Gains Global Recognition
The report places Tata Motors at the top of the global rankings with an adjusted energy consumption of 106 Wh/km, while Mahindra secured the second position with 113 Wh/km. The achievement positions both Indian automakers ahead of several established global automotive brands in terms of EV energy efficiency.
The findings highlight the growing competitiveness of India’s electric vehicle industry as the country accelerates its transition toward sustainable mobility.
ICCT Global Automaker Rating Evaluates EV Transition Progress
The ICCT Global Automaker Rating is an annual assessment that measures how effectively the world’s largest automobile manufacturers are transitioning toward zero-emission mobility.
The 2025 edition evaluated 22 leading global automakers across ten key performance metrics designed to track:
- Electric vehicle adoption
- Fleet electrification progress
- Manufacturing decarbonization
- Energy efficiency performance
- Zero-tailpipe emission vehicle deployment
- Market competitiveness in EV segments
Based on overall performance, automakers are categorized into three groups:
- Leaders
- Transitioners
- Laggards
The rankings assess automakers across major automotive markets worldwide and provide insights into their preparedness for a low-carbon transportation future.
Tata Motors and Mahindra Lead in Energy Efficiency
The report identified Tata Motors as the most energy-efficient EV manufacturer globally, followed closely by Mahindra.
Energy efficiency is considered a critical factor in electric vehicle performance because it determines how effectively a vehicle converts stored battery energy into driving range.
More efficient EVs require less electricity per kilometer traveled, helping reduce energy consumption, operating costs, and overall environmental impact.
According to the ICCT, Indian manufacturers are producing some of the most efficient electric vehicles in the global market, demonstrating strong engineering capabilities and innovation within the domestic automotive sector.
Mahindra Joins Global Rating for the First Time
The 2025 report marks Mahindra & Mahindra’s first inclusion in the ICCT Global Automaker Rating.
The organization noted that Mahindra’s addition provides greater representation of India’s rapidly evolving passenger vehicle market and reflects the growing significance of Indian automakers in the global EV landscape.
Meanwhile, Tata Motors maintained its position within the report’s “Transitioner” category, continuing its progress toward greater electrification and sustainability.
India’s EV Ambitions and Market Potential
India has set an ambitious target of achieving 30% electric vehicle penetration in new vehicle sales by 2030.
However, electric vehicles currently account for only around 4% of new passenger vehicle sales in the country.
The ICCT report suggests that reaching the 2030 target will require a combination of:
- Strong market incentives
- Progressive industrial policies
- Advanced fuel-efficiency regulations
- Expanded charging infrastructure
- Increased consumer adoption
Industry experts believe that India’s automotive sector possesses the technological capabilities needed to accelerate EV adoption, provided supportive policy frameworks continue to evolve.
Importance of CAFE III Regulations
The report also highlighted the role of future Corporate Average Fuel Efficiency (CAFE III) standards in driving India’s electric mobility transition.
According to ICCT, stronger and more ambitious fuel-efficiency regulations can help:
- Encourage faster EV adoption
- Improve energy security
- Reduce oil import dependence
- Increase manufacturing competitiveness
- Support decarbonization goals
Enhanced regulatory standards could further strengthen the advantages already demonstrated by Indian automakers in EV efficiency and innovation.
EV Transition Supports Energy Security and Manufacturing Growth
Beyond emissions reduction, the report emphasized the broader economic benefits of electric mobility for India.
A successful transition to electric vehicles could help the country:
- Reduce reliance on imported fossil fuels
- Strengthen national energy security
- Expand domestic manufacturing
- Create employment opportunities
- Enhance global automotive competitiveness
The shift aligns closely with the Government of India’s “Make in India” initiative, which seeks to position the country as a major global manufacturing hub.
Industry Leaders Highlight India’s Growing EV Strength
Commenting on the report, Amit Bhatt, Managing Director, ICCT India, said it is encouraging to see Indian manufacturers leading the country’s electric mobility transformation.
He noted that Mahindra’s inclusion in the global ranking alongside Tata Motors demonstrates the increasing international relevance of Indian automotive companies.
Bhatt also emphasized that ambitious CAFE standards could help accelerate India’s progress toward its goal of achieving 30% EV sales by 2030.
Meanwhile, Dale Hall, Global Program Lead at ICCT, noted that the automotive industry’s electric transition has entered a new phase.
According to Hall, electric vehicles accounted for approximately 25% of global new light-duty vehicle sales in 2025, indicating that EV adoption is becoming mainstream across major markets.
He added that the key challenge for automakers is no longer whether they will produce electric vehicles, but how quickly they can deliver competitive models across multiple vehicle categories and markets.
India’s EV Industry Gains Global Recognition
The ICCT report underscores the growing strength of India’s electric vehicle ecosystem and highlights the country’s ability to compete globally in advanced automotive technologies.
As domestic manufacturers continue investing in innovation, battery technology, and energy-efficient vehicle platforms, India is increasingly positioning itself as a key player in the global EV transition.
The recognition of Tata Motors and Mahindra as the world’s most energy-efficient EV manufacturers demonstrates that Indian automakers are not only participating in the electric mobility revolution but are helping shape its future.
With supportive policies, stronger regulations, and continued investments in technology and infrastructure, India’s EV sector is well-positioned to play a leading role in the global shift toward sustainable transportation.
