The best of both worlds: The Kalmar 7-97 E-Volt is a $500,000 electrified Porsche 911 restomod with a lightweight plant-fiber body and an upcycled Tesla powertrain.


Over the last few years, we’ve seen plenty of electrified Porsche 911s. However, this one might be the greenest 911 restomod to date. Behold the Kalmar 7-97 E-Volt, a Tesla-powered 911 with a biodegradable bodywork that combines the timeless charm of a classic Porsche with a future-proof electric powertrain and a long list of sustainable parts. Created by UK-based company Kalmar Automotive, the EV restomod is based on the 964-generation Porsche 911. While the 964’s iconic design hasn’t been tweaked much except for a few details like the blacked-out Fuchs wheels and modern headlights, the bodywork has been extensively modified with the aim of reducing weight.


To compensate for the weight gain because of the heavy battery pack, Kalmar used lightweight plant fiber bodywork and interior panels along with a number of parts that have been recast entirely in aluminum. As a result, the 7-79 E-Volt tips the scale at slightly less than 3000 lbs., which is equal to the weight of the original 964.

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The company claims the plant fiber panels produce 78% less CO2 emissions during manufacturing than comparable carbon parts. The restomod is powered by a repurposed Tesla Model S powertrain. The rear-mounted e-motor is capable of churning out 450bhp and 487ft-lbs. of torque, which is enough to propel the 7-97 from zero to 62mph in under four seconds. The 63kWh battery pack gives the electrified 911 a range of over 200 miles on a single charge and can be charged to 80 percent in an hour.

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Kalmar also made aerodynamic modifications to the shell of the 964 to reduce drag. It also features a new air intake for cooling. On the inside, the cabin of the 7-97 stays true to the 964’s design and layout. However, some modifications have been made to modernize the cabin, which includes a new air-con, rain-sensing wipers, and a floor-mounted sound system with Apple CarPlay.


The seats are upholstered in sustainably sourced leather, further adding to the car’s green credentials. If you want one for yourself, be ready to shell out at least 380,000 British pounds (around $500,000), which doesn’t include the donor car.

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