How Digital Twins Are Transforming Car Development

Automakers are turning to digital twins to test software faster, detect issues earlier, and speed the development of next-generation vehicles  

4 Mar 2026

The automotive industry is racing toward a future where vehicles behave more like computers on wheels. To keep pace, engineers are increasingly turning to digital twins, virtual replicas of vehicles that allow software and systems to be tested long before a physical prototype exists.

A collaboration showcased at CES 2026 between IPG Automotive and Synopsys highlights how quickly the approach is gaining traction. By combining vehicle simulation platforms with virtual models of electronic hardware, the companies enable engineers to test complex automotive systems in a fully digital environment.

The shift addresses a growing challenge. Modern vehicles contain millions of lines of code and a web of interconnected electronic control units that manage everything from braking to battery performance. Traditional testing often requires months of building prototypes and conducting extensive road trials, slowing development and increasing costs.

Digital twins compress that timeline dramatically. Engineers can simulate thousands of driving scenarios at once, evaluating how software behaves under conditions that would be difficult or dangerous to recreate in the real world.

Tom De Schutter, senior vice president of product management at Synopsys, says virtualization is quickly becoming essential as vehicles evolve into rolling software platforms. These virtual environments allow teams to validate code far earlier in the design cycle, reducing the likelihood that critical bugs appear late in development.

The benefits continue after a vehicle reaches the road. As over the air updates become routine, automakers must verify new software for driver assistance, connectivity, and energy management. Digital twins provide a controlled testing ground where updates can be evaluated before they reach real vehicles.

Industry analysts say virtual engineering could reshape how cars are built. Shared digital models allow engineers, suppliers, and software teams across continents to collaborate in real time. The result is faster development cycles and earlier detection of integration problems.

The technology is not without hurdles. Accurate digital twins require precise modeling and detailed data, and large simulations demand powerful computing resources. Even so, adoption is accelerating quickly as automakers search for faster, safer ways to build software driven vehicles.

The next generation of cars may still roll off factory lines, but many of their most important test drives will happen first in the cloud.