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Carpool Deville aims to be the world's fastest hot tub

The world needs crazy inventors with wild dreams. While we might not long for the things that they create, their contraptions certainly make the day a little more enjoyable. Take the Carpool Deville as an example. Nobody (well, almost nobody) is asking for a hot tub fashioned from a 1969 Cadillac that is still drivable. But now that you know that such a beast exists, don't try to tell us you aren't at least intrigued.
The team behind the six-year-long project has a pretty ingenious setup worked out. The Caddy's original 472-cubic-inch (7.7-liter) V8 both provides propulsion and heats the water. The interior is entirely replaced with a watertight, fiberglass tub that includes working jets, and the controls are all done by hand.
As if just building a mobile hot tub isn't enough, the team behind the Carpool Deville plans to take it racing too. Specifically, they intend to go to the Bonneville Salt Flats later this year to make a top speed run while immersed in water at over 100 degrees. They even have a roll cage all set to install to meet the safety requirements there.

GM to make most cars LTE hotspots for 2015

General Motors isn't the first automaker to deliver in-car Internet access, but a proposed plan announced today could make the technology more widespread than any of its competitors have offered. By the 2015 model year, most Chevrolet, Buick, Cadillac and GMC products in the US and Canada will offer 4G LTE mobile broadband access. Initially, GM will just be pairing with AT&T to deliver this service, but additional carriers will be revealed in the future.
Current in-car Wi-Fi hot spots are limited to 3G, but GM says that 4G LTE is 10 times faster than 3G service and will allow for full Internet access, including streaming video for entertainment as well as services like real-time traffic updates and navigation driving directions. There is also no need for a paired smartphone with this new system, which should make it easier to use, and GM and AT&T will also be working together to develop new apps for customers.
Buyers can expect to start seeing 4G LTE in their cars starting next year, and GM is already planning to expand the service to other global markets as well. All of the information from GM's announcement is posted in a press release below.

2015 Cadillac Escalade configurator lets you bling it your way

It's Friday, so there must be a new configurator to play with. While last week we showed you how to build your own McLaren 650S, today's ride is a bit more common. It's the 2015 Cadillac Escalade, a vehicle that you've been able to colorize since the end of last year, and which is sure to be an increasingly common sight on US roads in the coming months.
For those that have played with the build-your-Caddy tool, there's not much new here, aside from the vehicle being configured. The Escalade is available in three trims and two wheelbases, with prices spanning from the SWB, two-wheel-drive Standard, which starts at $72,690, on to the all-wheel-drive, long-wheelbase ESV Premium, which kicks off at $86,790. The options list, meanwhile, isn't hugely extensive. A rear-seat entertainment system and power-retractable side-steps (only available on the Premium trim) are the two notable options, while customers will have their choice of six exterior paints and two to three interior schemes, depending on the trim level.
Hop on over to Cadillac's consumer page and take a look.