"The previous range was 107
"The previous range was 107 miles, which could do most daily commutes, but would be on the edge if additional driving was need. This was compounded by the fact that a full charge on a standard 110v outlet took 35 hours."
The charging rate at 120V is limited to 12A, so that's a 120V x 12A = 1.44 kW rate. In reality, it's slightly lower due to losses. The useable capacity of a 2017 is about 28 kWh, so 28 kWh/1.44 kW = 19.4 hours for a full charge from dead flat.
Most of the time, owners would charge from 20% to around 80% though, so more like 12 hours overnight charging. Having said that, I would guess that 90% of owners have an L2 home charger installed.