[2] "4Ever" is the name of the EV project that resulted in the 4Ever Trophy prototype concept car first shown at the Paris Motor Show in October 2022.

The one-off electromod also was fitted with a battery-electric powertrain borrowed from the Twizy; the single traction motor had an output of 13 kW (17 hp) and 57 N⋅m (42 lbf⋅ft) of torque, and the 6.1 kW-hr battery gave it a range of approximately 100 km (62 mi).

[14][15] The concept 4Ever Trophy was built to celebrate the 25th anniversary of the 4L Trophy humanitarian rally, and was equipped with modifications to increase its off-road capabilities, including a raised suspension giving a ground clearance of 200 mm (7.9 in) and a custom carbon-fibre roof rack with LED lighting housing the vehicle's spare tire.

[5] Based on planned AmpR Small specifications, the 4ever is expected to have a range of up to 400 km (250 mi) using an electric traction motor with a maximum output of 100 kW (130 hp).

[16] Powertrain details of the 2022 Trophy concept confirmed the power output and battery capacity (42 kW-hr), but the range was not rated as it was not a drivable prototype.