July 24, 2014
AAA’s Tests Reveal Real-World Benefits of Automatic Stop-Start Technology
- AAA tested three vehicles equipped with automatic stop-start systems using the EPA’s “urban” driving cycle. With the automatic stop-start system engaged, the vehicles delivered improved fuel economy of up to seven percent over tests with the automatic stop-start technology disengaged.
- Based on these findings, these systems can improve fuel economy, saving motorists up to $179 in annual fuel costs, based upon driving 15,000 miles a year in a vehicle that gets 20 mpg with fuel prices at $3.65 per gallon.