Classic VW Beetle Hides A 600-HP Tesla Powertrain
by AutoExpert | 14 December, 2025
If you saw this Beetle parked on the street, you probably wouldn’t give it a second look. It has the right shape, the right stance, and none of the usual clues that something wild is going on underneath. That’s exactly why it’s such a great build.
Knepper Bugs & More found the car sitting in a California salvage yard and shipped it back to Germany with no plans of restoring it the traditional way. Instead, they stripped it down and started over, treating the Beetle as a platform rather than a time capsule.
What replaced the original drivetrain is about as far removed from vintage VW hardware as you can get. The car now runs a rear motor from a Tesla Model S, pushed beyond stock spec by running at a higher voltage. Output climbs past 600 horsepower, with torque rated at around 516 lb-ft of torque. Those numbers feel almost ridiculous when you remember what this car used to be.
Power is sent through Porsche 930 driveshafts, while the battery setup comes from an entirely different world. Seventeen modules from a Porsche Taycan now supply the energy. It’s a mix-and-match approach using some of the best EV parts available, all squeezed into a shape designed decades before any of this tech existed.
Despite the performance, the car wasn’t built to sit under lights at a show. The suspension and brakes were upgraded using Porsche 944 components, along with parts from KW and Bilstein, so the Beetle can actually cope with what it’s capable of. According to Knepper, it hits 100 km/h in 2.9 seconds. Driven gently, it can cover about 250 km on a charge. Drive it hard, and that number drops quickly, which is probably no surprise.
Visually, it stays almost humble. The paint is a deep Marathon Blue, the ride height is lowered, and it wears classic Porsche wheels. There’s a small carbon spoiler, but that’s it. No flares, no oversized aero, nothing that gives the game away.
Inside, the same mindset carries through. The dashboard and gauges are original, just refurbished. The seats come from a BMW 2002, and the old gear lever has been replaced with a small touchscreen used to select drive modes. It still feels like an old car until you put your foot down.
The best part might be this: earlier this year, Knepper took the Beetle on an 8,000 km trip across Europe and into North Africa. No trailer, no support vehicle. Just miles, borders, charging stops, and proof that this isn’t some fragile experiment.
