Handpresso has a mission to get you espresso wherever you want it, and they just introduced the Handpresso Auto - a new espresso maker that not only heats the water, but creates a great looking espresso with 16 bars of pressure.
The Original Handpresso versions required a bit of pumping like you had a flat bike tire to get the pressure, and required you to have access to hot water. Two varieties allowed you to use either ground espresso or ESE Espresso pods. The New Handpresso Auto can turn out an espresso in just about 2 minutes; pretty good for a 12volt, go-nearly anywhere machine.
If you're worried about "making-while-driving", the folks at Handpresso clearly think stopping to make your espresso is a good thing. Check out their video below.
Price is $149 Euros or about $200. It will be shipping in Europe this Spring with no news on a firm US launch.