Classic Mini Electrification Kit

Product Description

A purpose designed vehicle electrification conversion kit for Classic Minis is now available to order. The kit comprises of our own HPD-E motor and transmission system, output shafts and new bespoke subframe. Swindon Powertrain can provide numerous accessories to simplify the conversion of a classic mini.

Product Details


Suitable for all classic Minis with Dry Suspension

Main Technical Data

SpecificationsClassic Mini Kit
Motor TypeIPM
Peak Power Rating (kW)128@ 10,300 rpm
Continuous Power Rating (kW):80
Max. Motor Torque (Nm)136
Max. Motor Efficiency (%)97
Peak Efficiency Motor Speed (rpm)8000
Max. Motor Speed (rpm)10,500
TransmissionSingle speed, helical gears
Oil Capacity (l) 0.75
Transmission Ratio6.332
Max. Nominal Output Torque (Nm)861
Max. Nominal Output Speed (rpm)1658
Overall Inertia At Output (kg.m²)0.35
Powertrain Assembly Dimensions (mm)441 x 384 x 228
Classic Mini Kit Assembly Mass (kg)70.1 (Dry)


With multiple installation points and the ability to site the inverter and cooling system components separately, as well as being waterproof itself, the HPD offers flexibility to fit a wide range of vehicles.

Optional Extras

  • HPD E Powertrain Specific
  • Limited Slip Differential
  • Satin Black Finish
  • EV Option Components
  • Motor Controller (Inverter) Kit
  • Onboard Charger & DC-DC Converter Kit
  • Speed Sensor Kit
  • Throttle Pedal
  • Speedometer Assembly (Classic Mini Central Dashboard Version)
  • Cooling System Pump Kit
  • FNR Gear Selector