The result is a more luxurious, more inviting, more accommodating and more spacious interior. |
HUMMER H1The 2004 HUMMER H1, which will be available through the 2005 model year, is as rugged and uncompromising as ever.
Refined interior
More power and plenty of poise Theres also more power in the 2004 H1 because of enhancements made to the 6500 6.5L, turbo-diesel V-8 engine. As a result of the improvement, the 6500 now delivers 205 horsepower (153 kw) at 3200 rpm and an impressive 440 lb.-ft. of torque (597 Nm) at 1800 rpm. Thats 10 horsepower (7 kw) and 10 lb.-ft. (14 Nm) of torque more than the 2003 powerplant. Yet enhanced performance is only part of the engines story. The retuning also enables the 6500 to meet the more stringent emission requirements starting in 2004. It is mated to GMs Hydra-Matic 4L80-E electronically controlled four-speed automatic transmission. Over time, this transmission monitors the customers driving technique and adjusts for driving style. "Customers are always impressed at how nimble H1 is," said Bill Knapp, HUMMER program engineering manager. "It has a turning radius of just 26.5 feet (8.1 m). They are also pleasantly surprised at how manageable H1 is and how well it handles, both on and off road. Credit for this belongs to the four-wheel, fully independent suspension system and variable-rate heavy-duty coil springs." Providing sure stops are H1s four-channel ABS four-wheel power disc brakes. To help prevent damage to these - especially during off-road excursions - the brakes are mounted inboard as a component of the axle assembly, rather than mounted to the wheel components. Four-wheel drive is standard on every H1 and features TorqTrac 4 technology, automatically reducing tire spin on severe terrain or slippery surfaces by applying the brake to the spinning wheel. An Off-Road Adventure Package is available and includes front and rear Eaton ELocker locking differentials for optimum slow-speed capability in climbing over large rocks or long, steep grades. For 2004, H1 continues to offer those features that make it a standout among SUVs, including a Central Tire Inflation System (CTIS) and a Runflat Tire System. CTIS enables H1 owners to adjust tire pressure on the move to adapt to varying terrain, while the Runflat Tire System enables drivers to continue driving on a deflated tire for up to 20 miles (32 km) at 30 mph (48 km/h). Further adding to peace of mind while off road are H1s low center of gravity, long wheelbase (130 inches/335 cm) and nearly 72-inch (183-cm) track width. The result is a vehicle that is extremely stable - on and off road. Its off road, however, where H1 really shines. Thats because the H1 was engineered to tackle the most difficult conditions from blazing tropic heat to the most frigid arctic, and from the dry and dusty atmosphere of a desert to the muggy tropics. The secret behind HUMMER H1s awesome capability is in its DNA. It was originally engineered to meet the rigorous demands of the U.S. armed forces that needed a vehicle with power, agility and durability like nothing in existence. Strip away some refinements and creature comforts, and the HUMMER H1 is still the HUMVEE trusted and respected by the U.S. military. Where does one start in describing H1s off-road superiority? How about its 16-inch (40.6-cm) vertical ground clearance - almost double that of any other 4x4. Lets not overlook H1s dramatic approach and departure angles of 72 degrees and 37.5 degrees, respectively, or the 17-inch aluminum wheels shod with 37-inch tires. You may never encounter it, but theres a degree of comfort in knowing this vehicle can ford a 30-inch (76-cm) deep body of water. "The powertrain refinement, the quieter cabin, as well as the luxurious new interior are a great example of what AM General and General Motors can accomplish together," DiGiovanni said. "These are just the latest concrete examples of the benefits derived from maximizing the strengths of both companies." HUMMER H1 is being offered in four-door wagon and four-door open top models for 2004.
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