Rivian R1S electric SUV unveiled

The Rivian R1S has been unveiled ahead of its in-the-flesh debut tomorrow at the 2018 Los Angeles motor show. Measuring 5040mm long, 2015mm wide, 1820mm tall, and riding on 3075mm wheelbase, the R1S is about the same size as the Chevrolet Tahoe, the Suburban's short wheelbase sibling, and significantly shorter from head to toe than the R1T ute, which it shares its skateboard chassis with.