Posts tagged “Leaf”
I found this study on Nature Energy, which I subscribe to: Moving beyond alternative fuel hype to decarbonize transportation.
Although I disagree with the study’s main conclusion, the above chart they put together (which I have modified) was of interest to me because it suggests that things are finally starting to happen when it comes to electrification of transportation. CONTINUE»
Answer …not really. More on that later.
Chevy Cruze and Volt
I was hoping to see the Chevy Bolt and Tesla Model X at the Seattle car show but the Nissan Leaf was the only all-electric car I saw on display this year. Nissan hasn’t messed with the Leaf’s look yet but the range on its SV and SL models has been improved about 22% (for a price). CONTINUE»
The July announcement from Chevy of its upcoming $38K, 200-mile range Bolt electric car may be of similar historical importance to Nissan’s announcement back in 2011 of the Leaf.
[Updated 5/4/2015 to delete potentially incorrect information about storage space and battery size.]
Nissan recently released the results of a five year study that found 99.99 percent of its battery packs are still operating as warrantied (battery not having less than 80 percent capacity after five years). Using that information, a study conducted by Warranty Direct (an independent British insurance specialist) found that the Leaf drive train is 0.255/0.01 =25 times more reliable than internal combustion engines. This is, however, somewhat misleading because today’s conventional cars are amazingly reliable, especially compared to a 1973 Pinto. They found that out of 50,000 conventional cars aged 3-6 years old, only a quarter of one percent “had an issue that led to an immobilization of the internal combustion engine.” This finding appears to have led Glass’s (Britain’s used car guide) to conclude:
“They [Leafs] are good enough that, as an expert in this field, we will be looking again at our residual value forecasts for LEAF and probably revising them upwards. Long-term battery life has been a definite concern for used EV buyers but the new figures from Nissan effectively remove this worry.
“Really, Nissan has gone through a process with the LEAF similar to Toyota with the first generation Prius several years ago, where the cars had to be proven in real life conditions before used buyers could feel confident. Now, the Prius enjoys excellent residuals and the LEAF should start to find a similar level of market acceptance.”
Provision of an after-market battery pack is another electric car first and an all important step for electric cars to gain greater market share. Leaf owners now have the option to upgrade to a new battery (with new, more heat resistant chemistry) when the old one wears out, or of selling their car and letting someone else put a new battery in it. An electric car with a worn out battery wouldn’t have much resale value if you couldn’t replace the battery. The existence of a reasonably priced battery replacement might stimulate sales by putting at ease any prospective customers concerned about how they would sell their electric car once its battery wore out.