It depends on the route taken. Highway 1 hugs the coastline for most of the trip and highway 101 is a wider road (2 lanes each direction) that is a little inland. The two merge in San Luis Obispo going south.
The total altitude difference between Monterey and Santa Barbara is virtually nothing, both are just a tad above sea level.
I just skimmed the LA Times article about the drive. The reporter chose to drive highway 1 and admitted he was under 50 mph for most of the first leg to Morro Bay. He was essentially hypermiling for half the trip. By taking highway 1 he also avoided having to climb the passes on 101, which aren't high by west coast standards, but would sap more energy from a battery than sticking to the coast and lower speeds.
Do you think Model S 60 could do that drive without recharging? Would you blindly throw keyfobs to strangers 240 miles from your destination?
Do you think the Bolt will go over 200 miles on a charge? GM claimed it would.