Efficient vehicle stocks are publicly traded companies that produce technologies to allow cars, trucks, aircraft and ships to travel the same distance and carry the same loads using less fuel. That includes electric and hybrid electric vehicles, as well as other improvements that reduce fuel use. Similar to Alternative Transportation stocks, which reduce overall fuel use by shifting passengers or freight to more efficient types of vehicles.

A 2018 Mitsubishi Outlander Plug-in Electric Vehicle (PHEV) and a 2012 Toyota RAV4 battery Electric Vehicle (EV) at a meeting of the Greater Hudson Valley Electric Auto Association

Here is my list of List of Efficient Vehicle Stocks:

AeroVironment, Inc. (AVAV)
BorgWarner (BWA)
Blink Charging Co. (BLNK)
BYD Company, Ltd. (BYDDY)
CDTI Advanced Materials, Inc. (CDTI)
CPS Technologies Corp. (CPSH)
Enova Systems, Inc. (ENVS)
EEStor Corporation (ZNNMF)
Elio Motors, Inc. (ELIO)
Evolve Funds Automobile Innovation Index ETF (CARS.TO)
Gentherm, Inc. (THRM)
GreenPower Motor Co. (GPV.V)
Kandi Technologies Corp. (KNDI)
Leo Motors (LEOM)
Linamar (LIMAF)
Magna International (MGA)
Power Solutions International (PSIX)
Ricardo PLC (RCDO.L)
Sensata Technologies (ST)
Tesla Motors, Inc. (TSLA)
The Timken Company (TKR)
UQM Technologies (UQM)
Valeo (VLEEY)
VMoto Limited (VMT.AX)
ZAP (ZAAP)

If you know of any efficient vehicle stock that is not listed here, but which should be, please let us know in the comments. Also for stocks in the list that you think should be removed.