Mercedes is unveiling the Vision EQXX at CES this January 3rd. Claimed 1,000km (621 mile) real world range and a better-than 10 kWh/100 km efficiency rating, or about 200 MPGe.
https://media.daimler.com/marsMedia...ficient-Mercedes-Benz-ever.xhtml?oid=52215629
https://insideevs.com/news/554832/mercedes-tease-efficient-eqxx/
https://insideevs.com/news/550519/mercedes-vision-eqxx-debuting-jan3/
https://media.daimler.com/marsMedia...ficient-Mercedes-Benz-ever.xhtml?oid=52215629
https://insideevs.com/news/554832/mercedes-tease-efficient-eqxx/
https://insideevs.com/news/550519/mercedes-vision-eqxx-debuting-jan3/