PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing.

GM's Self-Driving Cadillac Concept Is All About Luxury

The car is part of Cadillac’s Halo portfolio, which also includes an electric flying taxi.

 & Michael Kan Principal Reporter

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology.

Our Expert
LOOK INSIDE PC LABS HOW WE TEST
65 EXPERTS
43 YEARS
41,500+ REVIEWS

General Motors introduced its vision for autonomous cars at CES today with a concept vehicle from Cadillac. The result is an electric-powered luxury sedan that focuses on comfort, while off-loading the driving responsibilities to the onboard computer. 

The car is called InnerSpace, and it looks like it belongs in a science-fiction film. Even GM's idea for the vehicle comes off as a little dystopian. “The concept was developed for our demanding world, where intimacy and relaxation have become precious and rare commodities,” said Michael Simcoe, GM’s VP for global design. 

GM proposes filling the void by offering a two-seat luxury car, where passengers can sit back and relax. The InnerSpace vehicle is designed to be entirely autonomous to the point it can even recognize you when approaching the car doors. Passengers can then interact with the car’s cabin through touch controls and voice commands. 

InnerSpace Interior
InnerSpace interior

Because the car is entirely self-driving, GM nixed the steering wheel and even the traditional front window. Instead, the company placed a large wraparound LED display, which can switch between three modes: augmented reality, entertainment, and wellness recovery. 

For even more convenience, the roof of the car will lift up as the doors open, making it easier for passengers to enter and exit the vehicle.

InnerSpace vehicle

In addition, the battery modules have been spread across the vehicle, allowing GM to make the car roomier with a low-profile floor and a sports car-like seating position.

The InnerSpace is part of Cadillac’s Halo portfolio, which focuses on concept luxury vehicles that can drive on their own. At last year’s CES, GM debuted two other vehicles in the portfolio: an electric flying car and roomier, road-based taxi. 

InnerSpace
Cadillac’s Halo lineup

“Electrification and autonomous driving will fundamentally change the role of vehicles and the experiences customers have with them,” said GM Executive Director Bryan Nesbitt. “We’re exploring where that will go with these innovative concepts.” 

However, these concept projects are geared for the "next decade and beyond," according to Nesbitt. So it may take a long time before they become reality, if ever.

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

Read full bio