Tesla Cybertruck’s Open Tonneau Cover Suffers Significant Range Penalty

The Tesla Cybertruck’s funky design may seem like an aerodynamic nightmare, but Tesla engineers went above and beyond by ensuring the electric pickup had a drag coefficient of 0.34. going. It’s not as good as Tesla’s other EVs, but it’s better than the Jeep Wrangler. Source: Cars Direct

Tesla Cybertruck Closed Tonneau Adds 25 Miles Of Range At 75 MPH

The 2024 Tesla Cybertruck is more aerodynamic than it looks, and the rolltop tonneau cover plays a key role. We tested the Cybertruck with its top open and closed. The latter position improved consumption by 10% during steady-state testing at 75 mph. Our testing shows the Cybertruck’s real-world range drops from 250 miles to 225 miles. Source: Car and Driver