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Sector Rankings

Most Sustainable Automotive Companies 2026

24 Automotive companies ranked 0–100 on real environmental impact using SINK's open, physics-first formula.

24
Companies ranked
30
Sector average
45
Sector best (Bentley Motors)
Full ranking
1
🚗Bentley MotorsBelow expectations
45
2
🚗Aston Martin Lagonda GlobalBelow expectations
41
3
🚗AUDIBelow expectations
40
4
🚗Volvo CarsBelow expectations
37
5
🚗BMWBelow expectations
35
6
🚙Rivian Automotive, Inc.Below expectations
34
7
🏎️McLaren AutomotiveBelow expectations
32
8
🏎️PorscheBelow expectations
31
9
🚗Ford Motor CompanySignificant gaps
30
10
🚗Jaguar Land RoverSignificant gaps
30
11
🚗Mercedes-BenzSignificant gaps
29
12
🚗General MotorsSignificant gaps
29
13
🚗SubaruSignificant gaps
29
14
🚗KiaSignificant gaps
28
15
🚗VolkswagenSignificant gaps
28
16
🚗RenaultSignificant gaps
28
17
🚗Honda MotorSignificant gaps
26
18
🚗Nissan MotorSignificant gaps
26
19
🚗StellantisSignificant gaps
26
20
⚡Tesla, Inc.Significant gaps
26
21
🚗Toyota MotorSignificant gaps
26
22
🚗Hyundai Motor CompanySignificant gaps
23
23
🚗Mazda MotorSignificant gaps
22
24
🚗BYD CompanySignificant gaps
22
Frequently asked

Automotive sustainability, answered.

Which Automotive company is the most sustainable?

Bentley Motors is the highest-scoring Automotive company on SINK with a score of 45/100 (Below expectations).

What is the average sustainability score for Automotive companies?

The average SINK score across 24 Automotive companies is 30/100. The global average across all scored companies is 38/100.

How does SINK rate Automotive companies?

SINK scores Automotive companies on 10 questions using public data: Scope 1/2/3 carbon footprint, energy source, nature and biodiversity, resource use, water impact, emissions trajectory, science-based targets, transparency, and major controversies. The formula adjusts for the industry's inherent environmental footprint and company scale.

Which Automotive company has the worst sustainability score?

BYD Company has the lowest SINK score among Automotive companies at 22/100 (Significant gaps).

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