The Hy-Wire is an avanced version of the concept car Autonomy that GM unveiled at the North American International Auto Show in 2002. On the skateboard-shaped platform stored are a fuel cell and a drive system, while the shape of the body which comes onto it can vary widely. Inheriting such unique architecture, it combines the fuel cell with By-Wire technology which replaces mechanical linkages of steering, brake and acceleration mechanisms with electronic controls. Featuring a roomy and flexible interior space, the emission-free Hy-Wire will certainly give you a hint of what the future automotive society will be like.

The Hydrogen3, which was displayed at the previous motor show, has made great strides in both packaging and technology since then, contributing to GM's progress in efforts toward mass-producing fuel cell vehicles. Following the U.S. and Europe, road-tests of the Hydrogen3 on public roads have kicked off here in Japan as well in August being used for parcel delivery service by Federal Express. The Hydrogen3 becomes the first fuel cell powered vehicle which bears a green license plate, indicating a commercial usage. The fuel cell power system on the Opel Zafira-based Hydrogen3 is a modularized unit, which can be mounted on the vehicle in the same way as the regular gasoline-powered vehicles. For this reason, a packaging which is close to that of the current mass-produced vehicle becomes possible, allowing for a reasonable amount of interior space.

The Cadillac, which commemorated a centennial anniversary of its birth last year, has been undergoing one of the most drastic changes of all GM brands. Models, including the Evoq and the Vizon developed under the concept Art & Science, which had been unveiled for the last two Tokyo Motor Shows, will make their debut as production cars actually available on the market this time around. In addition, the concept car Cadillac Sixteen revealed at the North American International Autoshow in January this year, in which Cadillac's luxury heritage and ultramodern design are fused, will be unveiled to the Japanese audience for the first time.

The Cadillac, which commemorated a centennial anniversary of its birth last year, has been undergoing one of the most drastic changes of all GM brands. Models, including the Evoq and the Vizon developed under the concept Art & Science, which had been unveiled for the last two Tokyo International Motor Shows, will make their debut as production cars actually available on the market this time around. In addition, the concept car Cadillac Sixteen revealed at the North American International Autoshow in January this year, in which Cadillac's luxury heritage and ultramodern design are fused, will be unveiled to the Japanese audience for the first time.

With a dynamic design, advanced technology and a unique blend of luxury and performance, the Cadillac XLR brings a striking new presence to the elite luxury roadster class. The XLR offers a harmonious blend of technologies and materials meant to add pleasure, not complexity, to the driving experience. Innovative features of the Cadillac XLR include a head-up display, adaptive cruise control (ACC), Magnetic Ride Control, StabiliTrak, heated and cooled seats, keyless access with push-button start and DVD navigation and entertainment.The XLR's linear design is inspired by stealth fighter aircraft design. Its interior design epitomizes contemporary luxury, while the gauges are designed in conjunction with Italian luxury brand Bvlgari. The model also features the first longitudinal application of the 4.6-liter Northstar V-8 engine mated to a transmission mounted in the rear, helping give the XLR a virtual 50-50 front-to-rear weight distribution for superior balance.

The Cadillac SRX is a utility vehicle characterized by bold, breakthrough styling and brings a heightened level of performance and flexibility to the medium luxury utility segment, announcing Cadillac's arrival in the SUV segment in an impressive fashion. The Cadillac SRX's exterior echoes the crisp, creased look of its concept vehicle predecessor, the Vizon, while the vehicle concept falls under somewhere between a performance sedan and a full-size SUV. The SRX is developed on the Sigma architecture on which GM developed the CTS, features the longest wheelbase in its class. It delivers superior driving dynamics with the sports sedan and provides superior ride quality and dynamic stability, which outstrips its rivals. There is a third-row seat model available for the SRX, seating up to seven passengers. In addition, the optional "UltraView" sunroof provides the thrill of an open-air driving experience. It extends to provide 1.7 meters of open air over nearly the entire interior space.

GM has been selling both right and left-hand-drive versions of the 2.6-liter and 3.2-liter CTS in Japan since March this year. The Cadillac CTS's lean, chiseled body design features sheer forms, sharp edges and crisp intersecting lines that at once honor Cadillac's storied past and look to the future. Built on GM's acclaimed Sigma rear-wheel-drive architecture, the CTS was the first North American vehicle to be rigorously tested at the famed Nurburgring in Germany.

Chevrolet has always offered those with active lifestyles with pleasant car lives through a wide variety of model lineups. Not only models ranging from the Corvette -- Chevrolet's flagship -- to the TrailBlazer, which boasts of the No. 1 sales among all SUVs imported into Japan last year, or the Astro, the leading presence among American minivans will be displayed, but also Chevrolet's new faces, such as the midsize sedan Epica and Optra, which point to the new direction of the Chevrolet brand, will make their first appearance in Japan. Also noted is that Suzuki Motor Corp. -- GM's strategic partner which jointly developed the Chevrolet Cruze - will become the importer/distributor of Chevrolet cars in Japan, except the Corvette, from their 2004 models.

The Chevrolet Epica is a midsize sedan in which sophistication and opulence are combined. Its elegant lines were penned by Giorgetto Giugiaro and the famed Ital design team in Italy, while it sports the latest design. With a length of 4,770 millimeters and wheelbase of 2,700 millimeters, the four-door sedan Epica has a pleasing amount of interior space and the large luggage compartment in its class. The front-wheel-drive Epica is powered by a 2.5-liter in-line four cylinder engine. In terms of its suspension system, the front axle has MacPherson struts, while at the rear there is a multi-link suspension, which has the superb shock-absorbing capability, helping to achieve comfortable ride quality.In addition, the latest safety features are a hallmark of the Epica, such as air bags for the driver and front seat passengers, pretensioner safety belts, ABS and Traction Control System (TCS), meeting the world-class safety and durability standards.

The Chevrolet Optra is the all new four-door notchback, which provides a new choice in Japan's midsize sedan market. It delivers outstanding value through its unique combination of modern styling, a spacious interior, user-friendly features and efficient performance. The front-wheel-drive Optra was penned by world-renowned Italian design house Pininfarina. The result is a gracefully proportioned vehicle with a distinctive European flair. The look is modern and dynamic, yet simple, refined and well balanced. A length of 4,500 millimeters, width of 1,725 millimeters, height of 1,445 millimeters and wheelbase of 2,600 millimeters make the Optra one of the roomiest vehicles in its class. It also is among the most comfortable. Its ergonomically designed interior has high hip-point seats that ensure easy entry and exit as well as optimal visibility. Optra is planned to be introduced in Japan in 2004.

The Chevrolet TrailBlazer was released into the Japanese market in the fall of 2001. It is the popular midsize American SUV that topped the nation's list of sales of imported SUVs last year. The TrailBlazer strikes a balance between power, functionality, everyday life comfort and sophisticated style. The third-row seat version was made available last fall, while an optional 5.3-liter V-8 engine is available to the TrailBlazer EXT (4.2-liter l-6 engine is standard), which has boosted its appeal even further.

The Chevrolet Astro is a popular minivan, which was born and brought up in the United States -- the home of minivans. The Astro with its signature box-type style design, featuring comfort levels that allow all the passengers to relax, safety, plenty room for cargo or traction to name but a few, has been the leading presence in the imported minivan segment. The Astro comes standard with a Vortec 4.3-liter V-6 engine with multi-port fuel injection mated to a smooth automatic transmission, which enjoys an excellent reputation for comfortable ride quality with plenty of room to spare.

The Chevrolet Cruze jointly developed by GM and Suzuki Motor Corp. made a debut in the fall of 2001, offering utility and sporty ride quality. The Cruze features large vertical headlights, while a bold crossbar runs horizontally through the middle of the front grille, in the center of which is the distinctive Chevrolet bowtie, making the front mask look powerful. The Cruze's new-generation 1.3 and 1.5-liter engines contribute to its brisk ride, while designers achieved generous headroom thanks to a maximum height of 1,605 millimeters and an upright seat position gives the driver a wide view of the road ahead. With its minimum ground clearance of 19.5 centimeters with a choice of either four-wheel- or front-wheel-drive system, the car allows to accommodate a wide variety of driving conditions and styles.

Needless to say, the Chevrolet Corvette is the flagship model of the Chevrolet lineup. Since its first model made a debut in 1953, the Corvette has earned the status as automotive and cultural icon and been admired and sought after by a large number of enthusiasts. The year 2003 has marked the 50th anniversary of its birth and its undying popularity and charisma can in part be attributed to GM's strenuous efforts to keep injecting the latest, innovative technologies into this model. They include Magnetic Selective Ride Control, active handling and a rear transaxle. The Chevrolet Corvette has achieved brilliant results in racing as well. In 2002, the Corvette C5-R continued to dominate the field in American Le Mans Series race. Combined with a second consecutive GTS class victory at the 24 Hours of Le Mans in 2001 and 2002, Corvette continued to make history. The Commemorative Edition Corvette Convertible, slated to be unveiled this time around, includes new Le Mans Blue paint with Shale interior, special badges and others. The convertible's top also is Shale to match the interior.

In about six months, the H2 captured the heart of 19,222 new HUMMER aficionados in America and a number of automotive awards. The Hummer 2 (hereinafter, referred to as the H2) has been introduced in Japan in 2003. The H2, which has inherited the rugged durability of the HUMMER H1, enables comfortable on-road ride and superior control, as well as excellent off-road capability. That means it is capable of traveling through streams 20 inches (50.8 centimeters) deep, climbing 16-inch(40.6-centimeter) steps and rocks.