By switching off your engine when you’re idling in traffic, i-stop improves your car’s fuel efficiency. You’ll hardly notice this because i-stop restarts your engine more quickly and smoothly than most stop-start systems. So your engine’s ready as soon as you need it.
Winning several technology awards, this is the world’s only start-stop system that uses combustion energy to restart. And yet, unlike most other mid-size SUVs, our i-stop system is standard with every grade.