2009 Cadillac Converj Concept

Converj: the "Cadillac" FOR ELECTRIC VEHICLES

luxury coupe concept continues GM's leadership in the electrification of the automobile

DETROIT - General Motors unveiled a more potential of electric propulsion today, this time in the form of luxury transportation with the Concept Cadillac Converj. Cadillac Converj was developed as a grand touring coupe well appointed with bold design and a host of interactive technologies.

The concept of four passengers Converj is intended to show how GM's revolutionary electric propulsion - Voltec called - can supply a luxury coupe with a typical Cadillac "no compromise" design. The technology allows up to 40 miles of electrical conduit and gas emissions-free with extended-range capability of hundreds of miles.

Bob Lutz, GM’s vice chairman of Global Product Development, said the Converj concept has production substance. “It’s a logical extension of our plan to reinvent the automobile,” he said. “It clearly shows what a Cadillac electric vehicle could look like, and clearly indicates that global luxury customers can have a car that has both strong design and electric propulsion with a total range of hundreds of anxiety-free miles.”

Cadillac’s extended-range electric vehicle (E-REV) concept has a new body style that is an evolution of the brand’s traditional Art and Science design theme. An aggressive, forward-leaning arc profile is the foundation for the sporting stance. And more than a Cadillac in form, Converj is also intended to be a Cadillac in substance, with the premium materials, technology and driving dynamics that are hallmarks of the brand.

Voltec – innovative propulsion technology
The Cadillac Converj’s Voltec electric propulsion system is made up of a 16-kWh, T-shaped battery, an electric drive unit, and a four-cylinder engine-generator. It uses electricity as its primary source to drive the car.

A thermally managed battery pack contains more than 220 lithium-ion cells that provide the primary power to drive the Converj electrically up to 40 miles without using fuel or producing tailpipe emissions. The battery is integrated into the Converj’s chassis and stores electricity from the grid when the vehicle is plugged in. It takes less than three hours to recharge the battery at 240V, or about eight hours from a 120V outlet.

When the battery’s energy is low, the Converj seamlessly switches to extended-range mode. During this secondary level of operation, electricity needed to power the vehicle is created on-board by a flex-fuel-powered engine that operates much like a home generator to create electricity. The engine-generator ensures a constant supply of power for hundreds of miles until the car is refueled or plugged in to recharge the battery. This extended-range mode eliminates the range anxiety that comes with driving pure electric vehicles that offer no backup power when the battery charge is low.

Whether in electric or extended-range mode, the Converj is propelled all the time by an electric drive unit. It converts electrical energy from the battery or the engine-generator into mechanical energy to drive the front wheels. It also delivers 273 lb.-ft. (370 Nm) of instant torque, for a quick launch, and 120 kW of power. The top speed is 100 mph.

There is no compromise in vehicle performance in either mode of operation. To enhance the ride feel, the Converj also features GM’s Magnetic Ride Control; and for even greater efficiency, energy during braking is captured and stored in the battery.

Pure Cadillac design
There’s no mistaking the Converj for anything but a Cadillac, according to Lutz. “An aggressive, forward-leaning profile hints at a new, progressive theme and proportion in Cadillac’s design evolution,” he says. “The new proportion showcases a uniquely shaped, modern vision of a personal luxury 2+2.”

The overall shape is reinforced by a prominent, sweeping body line with large, 21-inch (front) and 22-inch (rear) wheels pushed to the edges of the body. The Converj exterior is painted a dark silver tri-coat that GM designers dubbed “Reaction.”

An all-glass roof incorporates solar panels that help offset power drain from the vehicle’s accessories. Additionally, several aerodynamic and design efficiencies were incorporated to enhance the driving range, including:
A full under-vehicle cover (belly pan)
Minimal grille openings that reduce drag at the front of the vehicle
Low-profile rearview cameras replace conventional outside mirrors to reduce drag
Wheels are shaped to push air outward for smoother body side airflow

The Converj also incorporates vertical headlamp and taillamp elements, with light pipe technology.

“Vertical lamps are Cadillac signatures and the Converj builds on the brand’s light pipe technology with bolder light emitting diode (LED) and high-intensity discharge elements front and rear,” said Clay Dean, global design director for Cadillac. “There is also a unique daylight light ’spear’ at the top of the headlamps.”

Luxury meets technology inside
The Converj’s interior has advanced features and luxurious appointments blending efficiency and environmental consciousness. The 2+2 configuration is trimmed in contrasting Winter White synthetic suede – including the top of the instrument panel – and Midnight Black leather, with polished aluminum and wood grain accents. Renewable materials are used throughout such as wool-blend carpeting, a headliner made from silk, suede made from post-industrial content and more.

A technologically advanced driver center increases efficiency and reduces the draw on the battery. Features include:
New, organic light-emitting diode technology used on reconfigurable instrument cluster
Touch-screen navigation, climate, center-stack controls and audio systems
Adjustable, overhead white ambient lighting
Unique “power on” sequence featuring blue-lit console graphics
Screen displays for features including regenerative braking, battery charge level and power output
No inside rearview or outside mirrors; cameras provide surrounding images on a screen placed high on the instrument panel for a full, panoramic view
Push-button ignition and power-folding front seats

General Motors Corp. (NYSE: GM), the world’s largest automaker, has been the annual global industry sales leader for 77 years. Founded in 1908, GM today employs about 252,000 people around the world. With global headquarters in Detroit, GM manufactures its cars and trucks in 34 countries. In 2007, nearly 9.37 million GM cars and trucks were sold globally under the following brands: Buick, Cadillac, Chevrolet, GMC, GM Daewoo, Holden, HUMMER, Opel, Pontiac, Saab, Saturn, Vauxhall and Wuling. GM’s OnStar subsidiary is the industry leader in vehicle safety, security and information services.

SPECIFICATIONS
General
Vehicle type:
2-door, front-wheel-drive 2+2 coupe
Category:
extended-range electric vehicle
Chassis:
independent McPherson struts, front magnetic ride, compound crank twist axle rear, four-wheel disc brakes, full regenerative brakes to maximize energy capture, electric power-assist steering
Seating capacity:
four

Performance
Top speed (mph / km/h):
100 / 161
EV range, city and highway (miles):
Up to 40, based on EPA cycle

Dimensions
Wheelbase (in / mm):
108 / 2742
Length (in / mm):
182 / 4620
Width (in / mm):
74 / 1883
Height (in / mm):
55 / 1386

Battery system
Type:
lithium-ion (w/ liquid-controlled thermal management system)
Energy (kWh):
16
Charge time:
Less than 3 hours at 240V/8 hours at 120V

Electric drive unit
Power (kW):
120
Torque (lb-ft / Nm):
273 / 370

Exterior
Tire size:
specially developed low rolling resistance tires on 21- and 22-inch forged aluminum wheels

Cadillac Making a 3-Series Competitor

Cadillac is working on a brand new car that will compete with BMW's very own 3-series. It's going to be built on the new Alpha RWD platform. The same Alpha platform will be the basis for a folding hardtop coupe, or a conventional coupe and convertible.

On the other hand GM put on hold the DT7 project to make this one (the program to combine the STS and DTS models into one, rear-wheel-drive flagship sedan). The DT7 is now set to be revealed in 2012 and not 2011 as previously announced.

Cadillac XLR-V by D3

D3, is a tuner from California that has unveiled to us a new masterpiece. The new customization kit for Cadillac XLR-V. The kit includes a new chrome grill, corsa muffler tips, a set of 19 inch alloy rims. The main boos is that of the new intake air system, modding of the ECU system which has boosted up the horsepower to 525 hp.
Even though it seems like enough, D3 also has an option of upgrading to stage 2, boosting up to 575 hp and also a stage 3 having a total horsepower of 600. Making it a true American sports car.

Total Price: $117,735

2010 Cadillac CTS Coupe at LA Show

Although General Motors added the word ‘concept’ to the end of the CTS Coupe’s nameplate at the 2008 Detroit Auto Show, there was no question that the stylish two-door was headed to production. We’ve since learned that the CTS Coupe will begin rolling down the production line of May of next year, and we now have an official launch date for the two-door Caddy — November’s Los Angeles Auto Show.

Codenamed GMX226, the stylish couple will debut at the LA show — according to Edmunds – and will be built alongside the CTS sedan at the Lansing Grand River Plant. Production will start in May of 2009. The coupe will feature a backup camera which is not currently found on the sedan, and won’t have traditional door handles, but rather a touch-pad setup instead.

Thankfully, it appears that the majority of the CTS Coupe concept’s lines have been faithfully duplicated on this production model. Some feared that the concept’s radical fastback design might be watered down, revealing the Coupe’s sedan roots, but our profile view proves these fears as unfounded. It appears that the production version may have a slightly more pronounced rear deck, but if that’s so, it’s not enough to significantly alter the concept’s silhouette.

The CTS Coupe prototype further separates itself from its sedan donor thanks to the elimination of a conventional door handle, adopting instead the concept’s Corvette-style design which hides the door trigger behind the door’s aft cut-line. The concept and production similarities continue with the Coupe’s revised lower side sill, and the distinctively sculpted waistline, which begins at the A-pillar/fender vent, and narrows as it stretches rearward. The camouflage hides whether or not the line terminates into the concept’s razor-sharp point at the C-pillar, but it looks likely that that’s another design convergence between the show- and production cars. Earlier photos also confirmed that the concept’s bold central exhaust will also reach showrooms.

There are some visible differences between the Detroit Show Standout and the production model. Cost and feasibility studies have killed the concept’s glass-to-glass side windows, in favor of a visible B-pillar on the production model. The rest of the changes are found in front of the A-pillar. The concept coupe’s large, CTS-V-style hood bulge is gone on this prototype (although we’d love to see it return on the “V” coupe). And the show car’s reshaped front fenders — which sweep more voluptuously to a revised front bumper, tweaked front ground-effects, and more dynamic headlight and fog-light clusters — appear to have been replaced with stock items from the CTS sedan. It looks to us like the CTS Coupe and sedan will share identical front fenders and front fascia designs. From there back, however, the cars could scarcely be more different. The drama of the CTS Coupe concept is alive and well, and on its way to Cadillac showrooms.

Although the CTS Coupe will bow at November’s show, it remains unclear when GM will take the wraps off the CTS-V Coupe.

Source: Left Lane News

European hunting season cancelled: Cadillac CTS-V not crossing Atlantic

Cadillac's wicked new CTS-V may have the likes of the BMW M5 in its sights, but it appears that it won't be hunting down the best that Munich, Stuttgart and Ingolstadt have to offer on their Autobahn home turf. According to Top Gear, Caddy's U.S. minders don't think the V's blown V8 is good for Europe, so the car apparently won't be making the boat trip across the Atlantic. Unfortunate, as it would have been interesting to see how America's ultimate muscle sedan would have fared when euro journos pitted it against all the hometown favorites. Sure, we'll see comparos done Stateside, but it would have been fun to see Cadillac put on the "away" jersey to try and add some luster to that long-tarnished "Standard of the World" mantle against Europe's top performance machines -- including the ones we don't see here, like the new Audi RS6 .

Source: Top Gear

2009 Cadillac CTS-V

GM has made it a habit lately of announcing moderate preliminary figures when it comes to its high-end sports cars. Just like the Corvette ZR1 was SAE-certified at 638 Hp instead of the preliminary 620Hp announced at its debut in Detroit, the 2009 Cadillac CTS-V’s supercharged 6.2-liter V8 LSA engine officially delivers 556 Hp at 6100 rpm and 551 lb.-ft. (747 Nm) of torque at 3800 rpm (preliminary figure: 550Hp).

The 2009 CTS-V accelerates from 0 to 60 mph in 3.9 sec while it covers the quarter-mile in 12 sec at 118 mph. According to Cadillac, these official acceleration times are believed to be the fastest for any V8-powered sedan currently in production. Talking about fast times, in testing May 8 at Germany's famed Nürburgring track, the new 2009 CTS-V completed a lap in 7:59.32, which is considered to be the fastest ever publicly documented for a production sedan on factory-spec street tires.

Engine

Power bhp:550

Torque lb-ft: 551

Type: 6.2 liter V8

Performance

Acceleration 0-60 mph: 3.9 seconds

2009 Cadillac CTS-V

Everyone wants a Cadillac, the new slick design for 2009 is not very different on the outside. But on the inside their you can see a major difference. A supercharged V8 with 550 hp and 550 torque. That is amazing for a V8, but still a 4 door, this makes it not a good comparison to Corvette, or the new Dodge challenger. Cadillac wants the new CTS-V to be faster than the 500-horsepower, $82,900 BMW M5 but cost about $25,000 less. A price from the high $50,000s to the low $60,000s.

Engine
Type:	Supercharged V8
Displacement cu in (cc):	376 (6162)
Power bhp (kW) at RPM:	550(410) / 6200
Torque lb-ft (Nm) at RPM:	550(745) / 6200
Redline at RPM:	n.a.

Performance
Acceleration 0-62 mph s: 4 seconds
Top Speed mph (km/h): n.a.