I have a 2013 Nissan Leaf SV with 65,000 miles. I get about 55 miles of range due to the degraded battery. Back when it had 50,000 miles on the odometer, it could do about 70 miles.
Range decreases significantly if I drive faster than 65 mph, or if I use my roof rack to carry a mountain bike...
I use a Thule roof rack (Thule makes a 'fit kit' for the Leaf) and a Rocky Mounts Brass Knuckles roof-mounted bike rack to carry my mountain bike on my 2013 Leaf.
Range is reduced by about 50% when driving at freeway speeds with a mountain bike on the roof (air resistance is a big deal).
It's...