NAIAS presents Dodge Zeo Concept

The 2008 Dodge ZEO -- Zero Emissions Operation – concept vehicle is a four-passenger, all-electric, "2+2" sport wagon that embraces the bold, emotional characteristic of the Dodge brand. With its 23-inch wheels-to-the corners, heroic proportions and muscular forms, the ZEO exhibits a new youthful breed of muscle-machine interface.

Dodge owners and those who will desire the ZEO concept are unquestionably driving enthusiasts. They are less family-oriented, with a desire for things that are high-tech, and place less emphasis on pure practicality. While they boast environmental and overall responsibility, they also exhibit a "need for speed."

"The Dodge ZEO concept is designed to break the paradigm of what an electric car should look like," said Bill Zheng, Dodge ZEO principal exterior designer. "An electric car can be as expressive as any gasoline-powered vehicle. The Dodge ZEO concept proves that point – and then some."

To this end, the ZEO's body has been given an active, three-dimensional form, with the fenders boldly offset to the body.

Dodge ZEO Concept Vehicle Specifications

• Vehicle Type Battery Electric Vehicle, performance sedan
• "2+2" passenger seating

Weight and Dimensions

• Weight/GVWR 2650 lbs./3400 lbs.
• Length 172.8 inches/4390mm
• Width at H-point 68.6 inches/1743mm
• Height 50.8 inches/1290mm
• Wheelbase 109.9 inches/2792mm
• Couple 1-2 29.2 inches/742mm
• Front overhang 32.8 inches/832mm
• Rear overhang 30.1 inhces/765mm
• Track front/rear 64.1 inches/1628mm 65.8 inches/1671mm
• Approach angle 10.2 degrees
• Departure angle 24.6 degrees
• Turn circle 40 feet/12.2m
• Maximum width 76.5 inches/1944mm

Powertrain and Suspension

• Layout Rear wheel drive
• Motor Single electric
• Power: 200 kW (268 hp)
• Regenerative braking
• Battery 64 kWh Li-ion battery pack
• Suspension Front – SLA
• Rear – SLA

Wheels and Tires

• Tire size front P225/40R23x8 30.1 inches/764mm
• Tire size rear P255/40R23x9 31.0 inches/788mm
• Tire manufacturer Goodyear

Color Scheme

• Exterior Orange Metallic
• Interior Super White

Key Performance Attributes

• 0-60 mph 5.7 seconds
• Standing ¼ mile 11.0 seconds
• Top speed 130 mph
• All-electric range 250 miles
• Equivalent mpg 120 mpg

Chevrolet Corvette ZR1 at Detroit

Chevrolet officially announced the 2009 Corvette ZR1 – an American supercar that brings the technology and engineering refinement of carbon-fiber, ceramics and electronics together in a distinctive design.

“Chevrolet’s goal with the new ZR1 is to show what an American supercar can deliver, at a price that trumps exotics that cost two, three or four times as much – and does so with exceptional driveability,” said Ed Peper, Chevrolet general manager.

The ZR1’s basic stats:

• All-new LS9 supercharged 6.2L V-8 targeted at producing at least 100 horsepower per liter, or 620 horsepower (462 kW), and approximately 595 lb.-ft. of torque (823 Nm)
• Six-speed, close-ratio, race-hardened manual transmission
• New, high-capacity dual-disc clutch
• Higher-capacity and specific-diameter axle half-shafts; enhanced torque tube
• Specific suspension tuning provides more than 1g cornering grip
• Twenty-spoke 19-inch front and 20-inch rear wheels
• Michelin Pilot Sport 2 tires – P285/30ZR19 in front and P335/25ZR20 in the rear – developed specifically for the ZR1
• Standard carbon-ceramic, drilled disc brake rotors – 15.5-inch-diameter (394-mm) in the front and 15-inch-diameter (380-mm) in the rear
• Larger brake calipers with substantially increased pad area
• Standard Magnetic Selective Ride Control with track-level suspension
• Wider, carbon-fiber front fenders with ZR1-specific dual vents
• Carbon-fiber hood with a raised, polycarbonate window – offering a view of the intercooler below it
• Carbon-fiber roof panel, roof bow, front fascia splitter and rocker moldings with clear-coated, exposed carbon-fiber weave
• ZR1-specific full-width rear spoiler with raised outboard sections
• Specific gauge cluster with boost gauge (also displayed on the head-up display) and 220-mph (370 km/h) speedometer readout
• Only two options: chrome wheels and a “luxury” package
• Curb weight of approximately 3,350 pounds (1,519 kg)

The specialized components of the new ZR1 work harmoniously to deliver the most powerful and fastest automobile ever produced by General Motors. Performance estimates will be announced closer to vehicle’s summer 2008 launch.

“Preliminary testing shows the ZR1 builds on the highly respected Corvette Z06 in every performance category, from acceleration and braking, to cornering grip and top speed,” said Peper. “It all boils down to the power-to-weight ratio and the ZR1’s is exceptional – better than the Porsche 911 GT2, the Ferrari 599 and even the Lamborghini LP640. In fact, the ZR1 is expected to be the first production Corvette to achieve a top speed of at least 200 mph.”

2009 Mitsubishi Lancer RalliArt

2009 Lancer Ralliart

The Lancer Ralliart model is the latest addition to the sporty Lancer compact car family. This new model reinforces the sporty identity of the Lancer lineup (Lancer, Lancer Ralliart and Lancer Evolution) with aggressive styling and driving performance to be well positioned between the Lancer and the Lancer Evolution models.

Lancer Ralliart is powered by a new 2.0-liter DOHC MIVEC intercooled and turbocharged engine that develops an estimated 235 horsepower. The engine is mated to Mitsubishi's Twin Clutch-SST gearbox that delivers highly-efficient power transmission while enhancing the sporty driving qualities of the vehicle with lightning-quick, silky-smooth, paddle-actuated shifts or programmed fully-auto modes. The Lancer Ralliart's full-time 4WD driveline features Mitsubishi's Active Center Differential (ACD). The ACD unit employs an electronically controlled multi-plate clutch center differential, vectoring drive torque to the front and rear according to different driving conditions to realize the best balance between steering response and traction characteristics on Tarmac, Gravel, or Snow surfaces. Lancer Ralliart is also equipped with a front helical and rear mechanical limited slip differentials.

The Lancer Ralliart exterior is distinguished by its more aggressively styled front bumper design, rear bumper cover, dual outlet muffler and a lightweight aluminum, ducted hood that delivers cooling air to the turbocharger. The interior design places greater emphasis on function and vehicle control. Lancer Ralliart is equipped with FAST key, hands free telephone interface, the same Twin Clutch-SST shifter used on Lancer Evolution, and easily accessible steering column mounted paddle shifters.

Available equipment and options to include: Recaro seats, HID headlights, 650 watt Rockford Fosgate 9-speaker audio system, Sirius satellite radio, power sunroof, and a 30 GB Hard Drive Navigation system.

Audi R8 V12 TDI Concept at Detroit

Audi is presenting a revolution in the top class at the Detroit Auto Show 2008 – the first 12-cylinder diesel engine in a high-performance roadgoing sports car. The V12 TDI with a displacement of six liters powers a concept car based on the Audi R8. This unit generates a huge 500 hp and 1,000 Newton-meters (737.56 lb-ft) of torque. Audi is writing a new chapter in diesel technology with this power unit. Equipped with the expertise that Audi has built up through its motor sport activities, the R8 V12 TDI in matt "Grace Silver" embodies superb road handling, pioneering technology and fascinating design.

The V12 TDI is closely related to the engine in the Audi R10, the two-time Le Mans winner – so it catapults the Audi R8 into supercar terrain concerning performance too. It sprints from zero to 100 km/h (62.14 mph) in just 4.2 seconds and its top speed is well over 300 km/h (186.41 mph). The peak torque, reached at only 1,750 rpm, paves the way for effortless acceleration that is unrivaled even at this level.

The new V12 TDI belongs to Audi's family of V engines but has the ideal included angle for this engine type of 60 degrees between cylinder banks. Its highlights include the new chain drive layout that includes the two newly developed high-pressure pumps for the common rail injection system.

Its sound is as thrilling as you'd expect in a sports car of this caliber. For all the subtle smoothness that typifies this design principle, the twelve-cylinder unit is full-bodied and equipped with energetic overtones that make no secret of its performance potential.

Detroit presents Mitsubishi Concept-Ra

The MITSUBISHI Concept-RA continues a long tradition of sporty coupe concepts dating back to the 1972 debut of the Galant GTO R73-X show car, which showcased high revving, high output (200 hp) DOHC engine technology. Combining cutting edge drivetrain technologies with the latest clean diesel engine design, MITSUBISHI Concept-RA demonstrates that a thrilling performance machine and a sense of environmental responsibility need not be mutually exclusive concepts. The Concept-RA features a "next generation" Super-All Wheel Control (S-AWC) system that is comprised of Active Center Differential, Active Yaw Control, Sport ABS and Active Stability Control component systems, as equipped on the very capable Lancer Evolution. For Concept-RA, this vehicle-dynamics-enhancing, all-wheel-drive system is upgraded to include Active Steering and Active Damping Control elements to further improve driver control, as well as vehicle handling and stability. S-AWC integrally manages all of these systems to realize advanced levels of control over drive torque and braking, thereby improving traction, cornering and vehicle stability. This complex system of electronic traction and driveline control help create intuitive, on-demand vehicle behavior that faithfully reflects driver intent under all driving conditions, from everyday use to emergency avoidance situations.

MITSUBISHI Concept-RA is powered by a new high output, low-emissions 2.2-liter 4-cylinder DOHC 16-valve turbo diesel engine. This engine features a MIVEC(1) valvetrain that offers continuously variable valve timing control as well as low and high speed camshaft profiles. The new diesel is equipped with piezoelectric injector common-rail direct fuel injection that allows a lower compression ratio and a VD (Variable Diffuser)/VG (Variable Geometry) turbocharger. The 2.2 liter clean diesel unit delivers a maximum output of 201 hp (150 kW) and maximum torque of 310 ft. lbs (42.8 kg-m). In an effort to comply with U.S. emissions standards (Tier 2 Bin 5 emission regulations), the diesel relies on a new catalytic converter system that utilizes diesel oxidation catalyst (DOC), NOx trap catalyst (NTC) and diesel particulate filter (DPF) technologies. When mated to a Twin Clutch-SST gearbox, the torque-rich diesel engine will help deliver sporty driving manners with a high degree of fuel efficiency.

MITSUBISHI Concept-RA makes extensive use of lightweight materials in its construction to help reduce vehicle mass for improved performance, fuel economy and safety. The athletic coupe features a new body structure that utilizes an aluminum space frame made from extruded aluminum sections and die-cast aluminum components, as well as the hood, fenders and other outer panels molded from impact-resistant and easily recyclable plastic resin.