availability of the first Model ##back vehicles to their buyers is approaching , and now it looks like the range for the P90D Signature Series model has been increased slightly . When the option was first added to Tesla 's website , the range was listed as 240 miles on a charge , but now Green Car Reports ( 2016 ) states that it has been increased to 250 miles . It should be noted that the P90D Signature Series will probably have the longest range of the entire Model X model because it has the biggest 90 kilowatt - hour battery pack . However , it 's possible that Tesla will offer a 90D model without the high - end Performance package , and GCR speculates that it could have a higher range than the P90D model . Furthermore , GCR suggests that the range could be one of the key reasons Tesla has delayed the release of the Model X more than once .
Delivery of the first Model X vehicles to their buyers is approaching, and now it looks like the range for the P90D Signature Series model has been increased slightly. When the option was first added to Tesla's website, the range was listed as 240 miles on a charge, but now Green Car Reports (GCR) states that it has been increased to 250 miles. It should be noted that the P90D Signature Series will probably have the longest range of the entire Model X line because it has the biggest 90 kilowatt-hour battery pack. However, it's possible that Tesla will offer a 90D model without the high-end Performance package, and GCR speculates that it could have a higher range than the P90D model. Furthermore, GCR suggests that the range could be one of the key reasons Tesla has delayed the release of the Model X more than once.