Par stef V le 20 Janvier 2007 à 23:21
CTS Sport Wagon: Cadillac's Renaissance Takes A New Form
Dramatically Designed Alternative to Larger Vehicles Makes Debut at Pebble Beach
PEBBLE BEACH, Calif. Amidst the beauty and history of the Pebble Beach Concours dElegance, Cadillac treats car enthusiasts to a world premiere of its latest production-car design. The 2010 Cadillac CTS Sport Wagon makes its debut this weekend on the Monterey Peninsula, showcasing a dramatic design that elevates and updates the classic wagon body style.
Not unlike many historic Cadillac designs, the new CTS Sport Wagon is an unmistakable and dynamic presence. The cars intricately cut rear profile injects fashion-forward design into the formerly utilitarian world of wagons. Cadillacs upcoming wagon offers ample interior space and includes a range of six-cylinder engine choices, making it a compelling alternative to larger utility vehicles.
Based on the hot-selling CTS sport sedan, and a sister vehicle to the CTS Coupe Concept, the Sport Wagon extends the design-driven renaissance of Cadillac. Following this special premiere at Pebble Beach, the CTS Sport Wagon moves to the worldwide auto show circuit this fall and into Cadillac dealerships in spring 2009.
The addition of this dramatically-designed Sport Wagon is well synchronized with todays changing consumer tastes as a compelling alternative to SUVs or other larger vehicles, says Jim Taylor, Cadillac general manager. This is an important step in Cadillacs ongoing global expansion, and of course in international markets like Europe, wagons have been and continue to be very significant.
A striking profile is created with the CTS wagon, with a silhouette that suggests speed and aerodynamic efficiency. It rides on the same 113.4-inch (2,880-mm) wheelbase as the CTS sport sedan and is 0.3-inch (7 mm) shorter. However, it offers a generous cargo area of 25 cubic feet (720 liters) behind the rear seats. Design highlights include:
* Signature V-shaped deck and tailgate motif
* Large, vertical taillamps with light-pipe technology
* Power-opening liftgate (via key fob or in-vehicle button)
* CHMSL integrated in subtle roof spoiler
* Integrated roof load management system with cross bars for a seamless appearance
* Cargo management system with adjustable in-floor containment
* New 19-inch wheels
* Larger available panoramic rear sunroof
The CTS Sport Wagon, like its sedan predecessor, includes available features such as all-wheel drive, a 40-gigabyte internal hard drive, pop-up navigation screen and a hand-cut-and-sewn interior with Sapele wood accents.
The CTS Sport Wagon is an important expansion to the Cadillac lineup worldwide, said Taylor.
Dramatic planes highlight the CTS wagons design, including a V-shaped motif carried throughout the vehicle and carefully integrated intersections of exterior surfaces. The elements coalesce in a dramatic fashion, creating tension that emphasizes the vehicles performance.
Its a taut design that not only suggests sleekness, but delivers it, said Clay Dean, global design director for Cadillac. Indeed, the drama of the sedan is amplified in the CTS Sport Wagon, as the centerline cue that is part of the exterior and interior is more prominent and plays a stronger role in defining the design at the rear of the vehicle.
The emotion of the CTS Sport Wagons design is carried by a number of nuanced details. The liftgate area, for example, is a confluence of angles and planes that typifies the vehicles design tension. Cadillacs V motif is most prominent here, culminating in a spine at the center of the liftgate that is accented with a subtle spoiler at the top of the backlight. The rear quarter panels extend slightly beyond the inward-angled planes of the V, creating a distinctive W shape at the rear of the vehicle. Large, prominent vertical taillamps with Cadillacs signature light pipe technology are the final, dramatic touches to the rear-end styling.
The more you study the rear of the CTS Sport Wagon, the more you see, said Dean. Functionality was certainly a guiding factor during development, but so was the idea to inject emotion into the normally sedate wagon category.
One of the more interesting integrations of form and function is found in the seamless roof load management system. Rather than stylized stanchions, brackets and cross bars that protrude above the roof line, the CTS Sport Wagons system blends with the roofline, maintaining an uninterrupted appearance. The center section of the roof panel angles downward inside the roof edges, allowing an unobtrusive placement of the cross bars and creating a subtle fin effect at the trailing edges of the rear panels.
Theyre not fins in the classic sense, but they work to help disguise the cargo load system and, yes, they acknowledge Cadillacs design heritage, said Dean.
The interior of the Sport Wagon is common with the much-acclaimed sport sedan, including streamlined instrumentation, LED lighting and hand-cut-and-sewn accents with French stitching.
Direct injection technology helps the CTS offer more power while maintaining fuel economy and lowering emissions. It delivers fuel more precisely to increase the efficiency of combustion. This means less fuel is consumed and lower emissions created.
With the CTS Sport Wagons 3.6L V-6, direct injection translates to 304 horsepower (227 kW)*, no loss of fuel efficiency and a 25-percent drop in cold-start hydrocarbon emissions. It also runs on less expensive regular unleaded gasoline. The Sport Wagons fuel economy is expected to be similar to the peak rating of the existing sport sedans 26 mpg highway rating. The standard 3.6L VVT engine that produces 263 horsepower (196 kW) and 253 lb.-ft. of torque (343 Nm) serves as the base engine in North America.
Just like the CTS sport sedan, the V-6 engines are matched with fuel-saving six-speed transmissions, including an Aisin six-speed manual or an electronically controlled Hydra-Matic 6L50 six-speed automatic. As is the case on the sport sedan, CTS Sport Wagon includes AWD as an option.
An efficient 2.9L turbo-diesel engine is being developed for CTS models primarily in European and Asian markets. It is a compact, dual overhead cam, four-valve V-6 engine from GMs family of diesel engines that delivers optimal fuel economy as well as reduced emissions and noise. The engine is rated at 184 kW (250 hp).
The robust and dynamic CTS chassis infuses the new wagon with a great balance of performance and luxury. It uses an independent short/long arm ( SLA) front suspension system and a multi-link rear suspension.
The multi-link rear suspension features a fully isolated subframe that helps deliver excellent suspension kinematics, contributing to a superior ride and excellent handling.
Advanced chassis technology in the form of Cadillacs StabiliTrak electronic chassis control system integrates the cars standard four-channel ABS with the full-function traction control, hydraulic brake assist and engine drag control systems to deliver a safer, more confident driving experience. Additional chassis details include a structure-enhancing tower-to-tower brace under the hood; large, four-wheel disc brakes and premium steering.
CTS SPORT WAGON PRELIMINARY SPECIFICATIONS
Vehicle type: four-door, five-passenger rear-wheel-drive/all-wheel-drive wagon
Wheelbase (in / mm):113.4 / 2880
Length (in / mm):191.3 / 4859
Width (in / mm):72.6 / 1842
Height (in / mm):59.1 / 1502
Track (in / mm):61.8 / 1570 (front); 62 / 1575 (rear)
Engines:3.6L VVT V-6 (263 hp / 196 kW) 3.6L V-6 VVT DI (304 hp / 227 kW)
Transmissions:Aisin six-speed manual or Hydra-Matic 6L50 six-speed automatic
Suspension:four-wheel independent: MacPherson strut front; multilink rear, progressive rate coil springs, monotube shock absorbers
Brakes: four-wheel disc; aluminum or iron dual-piston front calipers; aluminum or iron single-piston rear calipers
Wheels: 17-inch, 18-inch or 19-inch aluminum
EPA luggage capacity (cu ft / L):25 / 720 (behind rear seats)
EPA total volume (cu ft / L):121.9 / 3452
La version coupé de la Cadillac CTS est présenté au salon de DETROIT sous la forme d'un concept.
Coupé 2 portes, 4 passagers.
Tyep de transmission : propulsion
Largeur : 1870mm
Hauteur : 1390mm
Voie: 1570 (avant);1575 (arriere)
Motorisation : 2.9L turbo diesel
Transmission manuel à 6 rapports
Freins: 4 freins à disque
Roues: jantes en aluminum; 20 pouces à l'avant front, 21 à l'arriere
Vehicle type: two-door, four-passenger rear-wheel-drive coupe
Wheelbase (in / mm): 113.4 / 2880
Length (in / mm): 187 / 4750
Width (in / mm): 73.6 / 1870
Height (in / mm): 54.7 / 1390
Track (in / mm): 61.8 / 1570 (front); 62 / 1575 (rear)
Powertrain: 2.9L turbo diesel; six-speed manual transmission
Suspension: four-wheel independent: MacPherson strut front; multilink rear, progressive rate coil springs, monotube shock absorbers
Brakes: four-wheel disc; crossed-drilled rotors
Wheels: cast aluminum; 20-in front, 21-in rear
La nouvelle CTS ne perd rien de l'originalité de la première génération mais y ajoute de l'élégance tout en maîtrisant ses dimensions 4,76m de long et 1,84m. A l'intérieur le design est agréable et la qualité des matériaux et des assemblages sont en net progrès avec des équipements haute gammes ( Sièges ventilés, Système Audio BOSE 5.1 10 HP de 300W etc..). Basé sur la même plateforme que la génération précédente, les trains roulant on été entièrement revu. Elle peut-être équipé d'une transmission intégrale en option.Côté motorisation, elle propose une gamme de V6 démarrant par un 2,8l de 210 Ch jusqu'au tout dernier V6 3l de 300Ch à injection direct accouplé au choix à une boîte 6 rapports automatique ou manuelle. Pas de versions diesel sont programmées pour instant.
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