Key facts
- General Motors' technology costs are projected to decrease by $20.4 billion through 2031.
- Automakers' technology costs are expected to decline by a total of $60.6 billion through 2031.
- The revised rules ease requirements, reducing the need for expensive emissions equipment or increased EV production.
- Stellantis's costs are expected to decline by $6.6 billion, Ford by $5.8 billion, Toyota by $4.5 billion, and Honda by $4.1 billion.
- Under prior rules, GM's technology costs were estimated at $31.7 billion through 2031.
- The final rule adopted in 2024 projects industry fines to be no more than $1.83 billion from 2027 through 2031.
The US Transportation Department has finalized new vehicle fuel economy rules that are expected to significantly reduce technology costs for automakers, including General Motors. The revised regulations, which are anticipated to take effect around early December, aim to align fuel economy standards with market realities and ease compliance burdens.
Under the new rules, GM's technology costs are projected to fall by $20.4 billion through 2031, a substantial decrease from the $31.7 billion estimated under previous regulations. The department's National Highway Traffic Safety Administration (NHTSA) indicated that the overall industry could see technology cost reductions totaling $60.6 billion by 2031, averaging about $1,289 per vehicle. Other major automakers will also benefit, with Stellantis expected to see a $6.6 billion reduction, Ford $5.8 billion, Toyota $4.5 billion, and Honda $4.1 billion.
These eased requirements mean automakers will not need to implement as many expensive emissions control technologies or accelerate electric vehicle production to meet the standards. This comes after Congress passed legislation to end penalties for not meeting fuel economy requirements, following significant fines paid by companies like Stellantis and GM in previous years. The final rule adopted in 2024 projects industry fines to be capped at $1.83 billion from 2027 through 2031.