The Tesla Model S luxury electric sedan will get an upgrade of its highest-capacity battery pack, from 85 to 90 kilowatt-hours, as well as a new optional high-performance mode called "Ludicrous" mode.

In a press conference today, Tesla Motors CEO Elon Musk announced one that's sure to get the attention of current and future Model S P85D owners -- a "ludicrous speed upgrade" (thanks, Mel Brooks) ...

Telsa has introduced the latest upgrades for its electric Model S sedan. The top of the line P85D is now available with up to 762 hp, making it the most powerful American car ever, and one of the ...

NEW YORK (AP) — Tesla Motors says it’s adding a new “Ludicrous Mode” to high-performance versions of its Model S electric car. CEO Elon Musk said Friday that the upgrade will cost $10,000 for new ...

According to reports, Tesla Motors says it's adding a new "Ludicrous Mode" to high-performance versions of its Model S electric car. CEO Elon Musk said on Friday that the upgrade will cost $10,000 for ...

Experience the Tesla Model S P100D Ludicrous pushing its limits on the Autobahn with no speed limit! Watch as this electric beast delivers mind-blowing acceleration and an incredible top speed in a ...

Recorded on July 17, 2015. Homejoy is going out of business, Microsoft making Windows 10 update mandatory, Surveillance legislation in the UK declared unlawful under European Rights law, Google ...

The following is an open letter to Tesla CEO Elon Musk from dealership buy-sell advisory firm Haig Partners. Many of us have watched in amazement as you built Tesla into one of the most dominant ...