The 2011 Cadillac Escalade ESV Technology Features

2011 Cadillac Escalade Grille View

The golden ratio with any hybrid system is if the output of the electric motors assisting the gas engine is efficient enough to offset the additional weight of the battery required to run them. In the case of the Escalade Hybrid, it's a 300-volt Nickle-metal-hydride (NiMH) system that recharges via recapturing the energy during breaking, similar to other hybrid systems. At low speeds and slow starts, the V8 shuts down and all the power comes from the electric motors. Picture something along the lines of the largest, heaviest and most opulent golf cart in the world. The upside of this is the promise of 4 cylinder quietness with 8 cylinder power and towing capacity when needed.
The 2011 Cadillac Escalade ESV Technology Features