It looks like the GLB but the EQB300 delivers more of a Mercedes experience. That’s because the EQB is fully electric. It keeps the same utility as the gas-powered model but adds a smooth and substantial dynamic. Is it less expensive than the GLB? Does it meet the EPA rated range of 243 miles? Will it beat a Tesla Model S Plaid? Tom Voelk checks out the EQB300 4MATIC and answers those questions, and many more.