Starting MSRP: NA
Vehicle type: SUV
EPA fuel economy: city: 20 / hwy: 23-25
Available engines:
300-hp, 6.0-liter V-8 gas / electric hybrid
Available transmissions:
continuously variable

Dual-mode hybrid improves fuel economy by 25%
from Chevrolet

Chevrolet Tahoe, the industry's bestselling full-size SUV, takes another leap forward for 2008 with the introduction of the Tahoe Hybrid.

It features the world's first production 2-Mode full hybrid propulsion system, which offers a 25 percent overall improvement in fuel economy. Better still, the fuel-saving advantages are balanced with superior driving experience and uncompromised capability.

The hybrid can tow up to 6,000 pounds. To maximize its efficiency, the 6.0-liter V-8 engine is equipped with General Motors' Active Fuel Management technology, which switches between four- and eight-cylinder power in certain driving situations.

Tahoe also delivers a 360-degree safety system of occupant protection and crash-avoidance technology, with features such as standard StabiliTrak stability control with roll-over-mitigation technology. For 2008, head-curtain side-impact air bags are included.

The 2008 Tahoe is availabile in LS, LT, LTZ and Hybrid models, with two- and four-wheel drive.

The 2-Mode full hybrid system has modes for city and highway driving. In the first mode, at low speed and light loads, the vehicles can operate in three ways: electric power only, engine power only or any combination of engine and electric power. When operating with electric power only, it provides all the fuel savings of a full hybrid system.

The second mode is used primarily at highway speeds. In addition to electric assist, the second mode provides full eight-cylinder engine power when conditions demand it.

A sophisticated controller determines the appropriate mode.

A 300-volt battery pack provides electric power for the system.