Detroit Electric SP:01

Detroit Electric

Technical specifications

Body and chassis

Two-seater, two-door open top roadster with bonded aluminum unitary structure with front and rear subframes and carbon-composite body panels.  Mid-mounted electric motor driving the rear wheels via a four-speed manual transmission.

Motor

Name                          ACP

Type                            Air-cooled asynchronous AC motor

Max power               150 kW / 201 hp

Max torque               166 lb ft / 225 Nm

Efficiency rating      91.0%

Weight                         110 lb / 50 kg

Transmission ratios

1                      3.538               2 1.913

3                      1.31                 4                      0.971

Final drive       4.29:1

Power Pack

Name                          Detroit Electric

Type                            Lithium Polymer

Max power               37 kWh

Weight                        660 lb / 300 kg (both packs)

Vehicle range          180 miles / 288 km (maximum over NEDC)

Suspension and damping

Front                                  Double wishbones, coil springs, telescopic dampers and anti-roll bar.

Rear                                   Double wishbones, coil springs and telescopic dampers.

Steering

Type                            Non-assisted rack-and-pinion

Gearing / Turns      1 / 2.8 lock-to-lock

Turning circle          10.6m

Brakes

Front ad rear               11.3 inch / 282 mm ventilated & cross-drilled discs

Assistance                   ABS anti-lock braking

Wheels and tires

Front                            16-inch x 6.5J with 175/55 R16 tires

Rear                            17-inch x 7.5J with 225/45 R17 tires

Dimensions (inches / mm)

Exterior

Overall length              153 / 3880

Overall width               69 / 1751

Overall height              44 / 1117

Wheelbase                  90.6 / 2,300

Weights (lb / kg)

Kerb weight                 2403 / 1090

Performance

Top speed                    155 mph / 249 km/h

0-to-62 mph / 100km 3.7 seconds

 

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