REASONS FOR OPTIMISM IN THE EVOLVING AUTOMOTIVE SECTOR

REASONS FOR OPTIMISM IN THE EVOLVING AUTOMOTIVE SECTOR

June 05, 2019

ASG’S annual study found 37 electrified models - 15 full battery electric vehicles and 22 plug-in hybrid vehicles - up from just 8 production models in 2018. 2019 marks a momentous turning point where the most advanced powertrains are not only available to mainstream buyers, but according to ASG’s comparative analysis, some of these models also bridge exceptional environmental performance with industry leading economic performance and best all-around life-cycle value.

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TOYOTA PRIUS COMES OF AGE - NOW IN ITS PRIME

TOYOTA PRIUS COMES OF AGE - NOW IN ITS PRIME

May 31, 2018

ASG released findings today from its annual Automotive Performance Index (API) study, with the Toyota Prius Prime topping the index, and earning ASG’s Best All-Around Performance title. In the 18th year since the Prius was introduced to the North American market – the Prius has finally come of age.

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RELATIVE RATING METHOD

The Automotive Performance Index (API) applies statistical methods to demonstrate each vehicle rating in relative comparison. For example, the vehicle that performs highest in environment performance in a given class obtains a rating score of 100. Each vehicle in its class is then compared relative to the top-performing vehicle with a rating score reflecting the statistical difference in performance outcomes. A score of 91 translates to a 9% environmental performance deficit as compared to the top-performing vehicle.  

Due to the API’s relative vehicle rating method, vehicle class divisions were identified as a critical input - these class divisions are detailed here.

While the Automotive Performance Index is indeed an exhaustive list of vehicles to trim level detail, with each vehicle assessment reporting over 200 unique data outputs (the culmination of thousands of data inputs), ASG has taken additional measures to ease the burden of sorting through all data points and all vehicle assessments. We have developed key performance categories and sorted all vehicles in each class according to Environmental Performance, Social Performance, Economic Performance and All-Around Performance. The vehicle in each class with the best score in each unique category is named the performance award winner (i.e. Best Environmental Performance Award winner). The vehicle in each class that scores highest combined scores in Environmental Performance, Social Performance and Economic Performance is named the ASG Best All-Around Performance Award winner.

One step further, we also name the Best 5 All-Around Performance Award winners in each class to provide consumers with a concise product comparison guide.