Monday, November 17, 2008

GM had a winner, Wha? -happened?

General Motors ev-1Performance - 2001 data
0-60 mph acceleration in less than 9 seconds

Electronically regulated top speed of 80 mph (129 km/h)

0.19 aerodynamic drag coefficient (25% lower than any other production car)

Estimated Range*:
Standard: High-capacity lead-acid battery pack - 55 to 95 miles per charge*
Optional: Nickel-metal hydride battery pack - 75 to 130 miles per charge*

Estimated Energy Consumption Information (kW/hr per 100 miles):
Standard: High-capacity lead-acid battery pack - 26 city/26 highway
Optional: Nickel-metal hydride battery pack - 34 city/30 highway

Estimated Time from Zero to Complete State of Charge at 70 degrees with normal humidity:
Standard: High-capacity lead-acid battery pack - 5.5 to
6 hours using the 220-volt (6.6kW) charger;
22 to 24 hours using the 110-volt (1.2kW)
convenience charger
Optional: Nickel-metal hydride battery pack - 6 to 8 hours using the 220-volt (6.6kW) charger

60-0 mph braking distance of 160 feet (49 m)

*Actual mileage and range will vary as a result of driving style, terrain, temperature and accessory usage, particularly as affected by ambient temperature and the use of heating and air conditioning.

Power Rating: 102 kilowatts (137 horsepower) @ 7,000 rpm
Motor Torque: 150 Nm (110 lb-ft) @ 0-7,000 rpm

Transaxle Type: Single-speed with dual reduction gears
Drive Ratio: 10:946:1

Power Management System: Insulated gate bipolar transistor (IGBT) power inverter

Battery Packs:
Standard: 26 valve-regulated high-capacity lead-acid modules
Optional: 26 valve-regulated nickel-metal hydride modules
1 underhood accessory module

Rated Maximum Battery Pack Storage Capacity:
Standard: High-capacity lead-acid battery pack - 18.7 kW hours/60 amp hours (312 volts)
Optional: Nickel-metal hydride battery pack - 26.4 kW hours/77 amp hours (343 volts)

Battery Pack Weight:
Standard: High-capacity lead-acid battery pack - 1310 pounds
Optional: Nickel-metal hydride battery pack - 1147 pounds

Safety Features
Anti-lock braking system (ABS)
Traction control
Check tire pressure system
Air bags* and three-point shoulder/lap seatbelts
Projector lowbeam/reflector optic highbeam headlights
Daytime running lamps (DRL)
Electronic keypad entry/vehicle activation system with programmable personal identification number
Electric windshield defogger/deicer
Electric rear window defogger with automatic shutof


Comfort/Convenience Features
Power windows, door locks and dual outside mirrors
Cruise control with downgrade and upgrade speed regulation
Premium AM/FM stereo with cassette and CD player, four speakers and digital clock
Computer-controlled "heat pump" climate control system with preconditioning feature and CFC-free air conditioning refrigerant; new electric heater
Center-mounted vacuum fluorescent instrumentation
Interior courtesy lights with delayed shutoff feature
Solar reflective/absorptive glass
Intermittent windshield wipers with washer system
Remote hood and trunklid releases
Four-way adjustable bucket seats with lightweight alloy frames
Carpeted floor mats
Carpeted cargo area with cargo net
the ev 1