Buying an electric vehicle used to mean choosing from battery range, performance, utility or luxury. You might’ve found a car possessing two of those attributes but rarely all of the above. But the BMW iX and Rivian R1S are two electric SUVs that require no compromise, combining stellar performance and long-distance capability with plenty of convenience and tech features. Which one is the best for your money? The vehicle experts at Edmunds compare both to find out.