Archive for December, 2009
Detroit Preview: Mercedes Vision Concept

In an interview with AutoCar, Mercedes’ chief designer, Gordon Wagener, said “We want to elevate our design towards art and if any company can do it Mercedes can.” He added that the concept will be a “long and exaggerated” showpiece which is not intended to foreshadow any production model.

Wagener wouldn’t be drawn on exact details of the Detroit concept but admitted that it was a “pure design concept which is long and exaggerated” but with no firm clues to a specific production model.


Look for more information to be released when the concept is officially unveiled early next month.
TMC Introduces ‘Prius Plug-in Hybrid’ into Key Markets
The Prius Plug-in Hybrid can be charged using an external power source such as a household electric outlet, and is the first vehicle produced by TMC to be propelled by a lithium-ion battery. Further, due to the battery’s expanded capacity, the vehicle has an extended electric-vehicle driving range, enabling use as an electric vehicle (EV) for short distances, while for medium and long distances, after battery power depletes to a level no longer allowing EV driving mode, the vehicle functions as a conventional gasoline-electric hybrid vehicle (HV). Thus, use is not constrained by remaining battery power or availability of battery-charging infrastructure.
Furthermore, plug-in hybrid vehicles (PHVs), such as the Prius Plug-in Hybrid, are expected to achieve fuel efficiency superior to conventional gasoline-electric HVs, reduce consumption of fossil fuels, and reduce CO2 emissions and atmospheric pollution. Verifications and rules that gauge the performance of a PHV differ from region to region, but in Japan, the Prius Plug-in Hybrid has a cruising range in EV mode of approximately 23 km with a fully charged battery, and an average PHV fuel efficiency of 57km/L and CO2 emissions1 of 41 g/km under specified driving conditions combining driving performance both as an EV and as a HV. (Results are based on the JC08 Japanese test cycle2 and verified by the Ministry of Land, Infrastructure, Transport and Tourism of Japan.)
TMC believes that, to meet the diversification of energy sources, plug-in hybrid vehicles are a highly suitable environmentally considerate option. TMC is therefore actively encouraging market introduction and aiding understanding, and to promote the soonest widespread use of PHVs, TMC will analyze feedback regarding the Prius Plug-in Hybrid, with an aim to begin sales in the tens of thousands of units to the general public in two years.
TMC promotes the use of energy sources other than gasoline, such as electricity, to limit the consumption of fossil fuels and to reduce CO2 emissions. Thus, the company is accelerating the development of electricity-related technologies honed by experience gained from 12 years selling gasoline-electric HVs, the market introduction of the “RAV4 EV” SUV and the leasing of fuel-cell HVs.
1Includes only CO2 emissions generated during vehicle operation, not those generated in the production of electricity used to charge the vehicle’s battery.
2Newer Japanese test method than the preceding 10-15 test cycle that better approximates actual driving conditions, meaning that the fuel consumption rates tend to be slightly lower than those measured under the 10-15 test cycle. Fuel-consumption rates and cruising distances are values from specified test conditions. Average fuel consumption and cruising distances will vary markedly depending on such variables as driving conditions and driving methods, particularly, daily driving distance, the battery’s charge level and air-conditioner use.

Vehicle Outline
The Prius Plug-in Hybrid features the Toyota Hybrid System (THS) II Plug-in, based on the THS II hybrid system used for the Prius, with a new, battery-charging system to facilitate highly efficient charging of the vehicle’s lithium-ion battery from an external power source.
Use of electricity from an external source dramatically decreases gasoline consumption, with the vehicle measuring an average plug-in hybrid fuel efficiency of 57 km/l. In EV mode the vehicle has a cruising range of 23.4 km (under the JC08 Japanese test cycle) and top cruising speeds up to 100 km/h.
Exterior
A standard Prius Plug-in Hybrid decal (suggested) placed on both sides of the vehicle further distinguishes the vehicle from other grades of the Prius. Vehicle-exclusive emblems also feature on the fender and charging port lid.

Special selectable screens that display information for PHV operation have been added to the Prius-base car navigation system and the Eco-Drive Monitor. The screens display information to assist EV-mode driving (using battery power only), as well as provide an enjoyable way to check battery-charge level and resulting fuel consumption.
- Energy Monitor Screen displays possible in EV mode driving range
- EV-Drive Indicator on the Hybrid System Indicator Screen also indicates possible EV cruising range; driver notified of potential accelerator use with current battery charge level, thus supporting environmentally friendly driving through use of EV mode
- Electric Vehicle Cruising Ratio Screen-exclusive to Prius Plug-in Hybrid-displays difference between driving in EV mode (using battery power only) and driving in HV mode (using both gasoline engine and battery power)
| Vehicle Specifications |
| Engine displacement | 1,797 cc | |
| Transmission | Electric automatic | |
| Powertrain | Front-wheel drive | |
| Length | 4,460 mm | |
| Width | 1,745 mm | |
| Height | 1,490 mm | |
| Wheelbase | 2,700 mm | |
| Track | Front | 1,525 mm |
| Rear | 1,520 mm | |
| Weight | 1,490 kg | |
| Seating capacity | 5 | |
| Minimum turning radius | 5.2 m | |
| Tire size | 185/65R15 | |
| Environmental Performance (Japan)*1 |
| 1) Fuel efficiency when using only electric power from external source | N.A. (no gasoline consumed) |
| 2) Gasoline-electric-hybrid fuel efficiency | 30.6 km/L (CO2 emissions 76g) |
| 3) Plug-in hybrid fuel efficiency*2 | 57.0 km/L (CO2 emissions 41g) |
| 4) Cruising range when using battery power*3 | 23.4 km |
| 5) Electricity efficiency | 6.57 km/kWh |
| 6) Electric vehicle mode cruising range*4 | 23.4 km |
| 7) Battery charging power consumption | 3.56 kWh |
| Emissions reduction level under 2005 standards | 75% or greater |
| *1Items “1″ to “7″ are guidelines developed by the Japanese Ministry of Land, Infrastructure,Transport and Tourism; *2Equals combined fuel economy of EV drive and post-EV-drive HV drive; *3When also using electric power from external charging (in the case of the Prius Plug-in Hybrid, same as “Electric vehicle mode cruising range”); *4When using electric power from external charging only | |
| Hybrid System Specifications |
| System | THS II Plug-in (with motor speed reduction device) | |
| Engine | 1.8-liter gasoline 2ZR –FXE (high-expansion ratio) | |
| Maximum output | 73 kW (99PS)/5,200 rpm | |
| Maximum torque | 142 N-m (14.5 kgf-m)/4,000 rpm | |
| Motor | 3JM (permanent magnet) | |
| Maximum output | 60 kW (82 PS) | |
| Maximum torque | 207N-m (21.1kgf-m) | |
| Drive battery | Lithium-ion | |
| Capacity | 5.2 kWh | |
| Rated voltage | 345.6 V | |
| Charging time | Approx. 180 minutes (AC100 V) | |
| Approx. 100 minutes (AC200 V) | ||
| System maximum output | 100 kW (136 PS) | |
| System voltage | Max. 650 V | |
| EV mode maximum speed | approx. 100 km/h | |
Dubai Motor Show: Kepler Motors Motion Supercar to Debut

The MOTION sets a new standard with all-wheel drive Dual Powertrain Technology (DPT) which provides a combined 800 hp. Power comes from a 550 hp, modified Ford EcoBoost twin- turbo 3.5-liter V6 driving the rear wheels acting independently of a 250 hp electric motor driving the front wheels. This unique AWD system launches the MOTION to 60 mph under 2.5 seconds with a top speed over 200 mph.

“We’re delighted to host the worldwide debut of the Kepler Motors MOTION at the Dubai International Motor Show,” said Wicks. “The region has a passion for ultra high performance, limited edition supercars, and presents the ideal platform to showcase the advanced technology and innovative features of the MOTION.”

The MOTION is developed from the ground up by a team of hand-picked design engineers, aerodynamicists, product development, and manufacturing specialists and incorporates a number of leading edge technologies such as active suspension, active aerodynamics, launch control and programmable track assistant system.
Lightweight, powerful, balanced and efficient, the MOTION features extensive use of carbon fiber composite materials for its monocoque chassis and body. The light, strong and highly impact-resistant structure provides a two-seat cabin designed to accommodate drivers of above average size, in a stylish, sophisticated and aerodynamically efficient design.

The MOTION uses StopTech’s new Continuous Carbon Ceramic (C3) AeroRotors on all four wheels to ensure smooth, fade-free stopping power. Comprising silicon carbide ceramic material reinforced with long, continuous carbon fibers, the unique C3 brake rotor material offers greater mechanical durability and unique heat transfer capabilities when compared to competitive carbon-ceramic rotors.

As only 50 MOTIONs will ever be produced, ownership will go to a small, exclusive and elite group of individuals. Each vehicle will be hand assembled and deliveries will start in 2011.