It will definately have side mounted turn indicators. They have said they want to sell this car all over the world, and many countries require them. The original Volt concept has them in the rear veiw mirrors, so I expect that's where they'll end up. As was pointed out, a true altimeter is not required. If the car is equiped with a GPS (and it most certainly will be at least an option) they just need to make sure it is WAAS enabled and it can display altitude information accurate between 3-6 ft. So chances are, you'll be getting both your requests.