series design for Greater value

When you choose a the ISE series hybrid-electric drive system design, you receive a number of benefits in the areas of fuel economy, reduction in emissions for reduced environmental impact, improved performance and drivability, and quieter vehicle operation.

KEY ADVANTAGES

Fuel-Saving Features – Regenerative braking, all-electric accessories, proprietary energy storage systems, rooftop electronics and engine cooling, and lighter engine weight.
Best-in-Class Emissions – ISE systems are CARB-certified and exceed 2010 EPA emission standards.
Ultra-low NOx and PM – Our simple exhaust aftertreatment system does not require complex DPF and SCR (urea).
Maximum Energy Regeneration – Our latest generation Ultra-E energy storage offers up to 94% capture of energy.
Lower Noise – The energy storage dominant series drive system operates quieter to keep noise levels low. This is accomplished by eliminating the mechanical connection between the engine and wheels (versus a parallel design which couples the engine to the wheels which creates additional noise).