Famous German performance car manufacturer, RUF Automobile GmbH, announced today that testing three electric-powered prototypes based on the Porsche 911. The three electric 911 sports cars are field test for EV that should hit streets soon. The first ten eRUF electric sport cars, build together with Siemens AG, will be on sale in the first half of 2011.
I really looking forward to see electric RUF CTR. If you didn’t see this model earlier visit RUF website and scare yourself. Can you imagine that on rapid electric power? Oh, yes. RUF is famous for rebuilding Porsche cars with their own parts. As they use their own parts and tune vehicles independently, RUF is accepted as car manufacturer, not tuner. So this will be the real RUF EV9, if I can name it. Porsche better hurry up and catch with their version of electric 911.
According to a source, vehicles will have the following configuration.
1. Single Motor Concept
- Base vehicle, Porsche 997 Carrera
- Electric motor (180 kW) and inverter from Siemens AG
- Porsche production gearbox used for speed reduction
- Lithium-ion batteries with an energy capacity of 29 kWh
- Integrated charger, DCDC-converter, plug, socket and charging cable
- interior heating
- Data recording unit for analysis and documentation of the charging/ discharging, journey and component data
- Driving range approximately 150 km, maximum speed about 220 km/h, acceleration from 0 to 100 km/h in about 7 seconds
2. Twin Motor Concept with 2-speed Gearbox
- Base vehicle, Porsche 997 Carrera
- Two transversely mounted Siemens synchronous electric motors (250 kW) with double inverters
- Automatic 2 speed gearbox, limited slip differential
- Liquid cooled and heated lithium ion battery with an energy capacity of 36,6 kWh
- Integrated charger, DCDC-converter, plug, socket and charging cable
- interior heating
- Data recording unit for analysis and documentation of the charging/ discharging, journey and component data
- Driving range approximately 200 km, maximum speed about 220 km/h, acceleration from 0 to 100 km/h in about 5 seconds
3. Twin Motor concept with Torque Vectoring
- Base vehicle, Porsche 997 Carrera
- Two transversely mounted Siemens synchronous electric motors (250 kW) with double inverters
- Two seperate angular bevel gearboxes for independent rear wheel drive
- Liquid cooled and heated lithium ion battery with an energy capacity of 36,6 kWh
- Charging via inverter, DCDC-converter, plug, socket and charging cable
- interior heating
- Data recording unit for analysis and documentation of the charging/discharging, journey and component data
- Driving range approximately 200 km, maximum speed about 180 km/h, acceleration from 0 to 100 km/h in about 5 seconds
