TechAmerica
SearchSubscribe
BeamNG.drive Soft-Body Physics: How Vehicle Crashes Work on PS5
Image credit TechAmerica.ai

BeamNG.drive Soft-Body Physics: How Vehicle Crashes Work on PS5

BeamNG.drive brings its node-and-beam vehicle simulation to PS5, calculating structural forces, tire grip, suspension and crash damage in real time. This technology guide explains its 2,000Hz physics system, console features, split-screen limits, and how it differs from other driving games.

BeamNG.drive’s soft-body physics gives PlayStation 5 players something unusual: crashes that develop from a vehicle’s simulated structure rather than relying primarily on a predetermined damage animation. Released on PS5 in Early Access on October 19, 2026, the driving sandbox models cars and trucks through linked mass points and spring-like connections. Those connections respond to forces while the vehicle accelerates, corners, lands or collides with an obstacle.

The visible destruction is only part of the technology. The same underlying approach helps explain why a bent suspension changes steering, why a wheel may lose contact with the road, and why two superficially similar impacts can have different results. It is an engineering-intensive design with meaningful advantages, but it also has limits involving computation, input hardware, and the console features currently available.

What makes BeamNG.drive’s physics engine different?

Most driving games must balance handling, artificial intelligence, graphics and responsive controls against the time available to calculate each frame. BeamNG.drive gives unusual priority to the vehicle’s physical structure. Its vehicles are built around networks of nodes, representing points with mass, and beams, representing connections between those points. Each connection has properties that govern how it resists motion and when it changes shape or breaks.

This does not mean other driving games lack vehicle physics or detailed damage. It means BeamNG uses a documented node-and-beam approach to structural deformation throughout its vehicle model. A crash can change the mechanical relationships that also influence how the vehicle drives after the impact. The visual bodywork follows that underlying physical response, rather than serving as the sole source of the damage effect.

The developer says the physics engine operates at 2,000 updates per second, often written as 2kHz. That figure describes the simulation’s update rate, not the number of images shown on the television. A game can evaluate vehicle physics many times between two rendered frames. The exact frame rate a PS5 delivers depends on its rendering workload and the current scene; the 2kHz claim must not be interpreted as 2,000 frames per second.

Nodes, beams and JBeam: the structure behind the crash

Think of a node as a small point carrying a specified amount of mass. The beams joining nodes behave like springs and dampers. When forces try to change their length, the simulation calculates the resulting response. Together, thousands of such relationships can represent the shape and mechanical behavior of a vehicle frame, body panel, suspension member or wheel assembly. The exact count varies by vehicle and configuration; no single universal count describes the entire game.

JBeam is the format and modeling system used to describe those structures. A beam’s stiffness affects how strongly it resists stretching or compression. Damping opposes relative motion and reduces oscillation. Separate deformation and strength settings determine when a component stops returning to its original shape and when a connection fails altogether. These behaviors differ: a flexible bumper can recover after a light contact, while a sufficiently severe impact may leave its supports permanently deformed.

Geometry matters too. A rectangle assembled from freely pivoting links can collapse unless it is reinforced with diagonal members. That principle helps explain why the arrangement of supporting connections is as important as their individual stiffness. The simulation doesn’t solve a full engineering-grade finite-element model of every metal grain. It uses an efficient structural approximation designed to work interactively, with the resulting motion coupled to the game’s rendering and controls.

How a collision becomes visible damage

During a collision, contact forces act on parts of the vehicle model. The forces travel through neighboring connections, altering their lengths and the positions of attached nodes. Within their elastic range, connections can recover. Once deformation thresholds are reached, a beam can retain a changed shape. At its failure limit, it can break and stop holding the surrounding nodes together.

That distinction makes a damaged vehicle more than a collection of scratches. A shifted wheel position can disturb steering geometry. A damaged suspension connection can change how loads reach the tires. A separated bumper or body component may move independently after its supports fail. The exact outcomes depend on the vehicle configuration and the impact, which is why carefully repeated collisions may still produce varied results.

A believable crash is not proof that the game can predict an actual vehicle’s crash-test rating. Real safety assessment requires validated vehicle-specific material data, test procedures, instrumentation and controlled physical testing. BeamNG.drive is an entertainment simulator; the developer also maintains a separate research-oriented product with different tools for automotive experimentation. The game should not be treated as certified evidence of a real model’s safety performance.

Tire grip and suspension are part of the same simulation.

Vehicle handling starts at the contact patch, where the tire meets the ground.BeamNG’s documentation describes tire friction parameters for rolling and sliding, as well as a transition between those states. The friction response also changes with the load on individual tire nodes. These relationships matter when braking into a corner, accelerating on loose ground or attempting to recover a skid.

A tire does not always lose grip at one exact, universal steering angle. Its response depends on load, the surface and how it transitions from rolling contact into sliding. That is why changing tire pressure, suspension setup, or a vehicle’s weight distribution can alter the driver’s experience even when engine power remains unchanged. A curb strike can also disturb alignment, causing the damaged vehicle to pull toward one side.

Suspension components contribute their own spring and damping behavior, while the vehicle’s body distributes forces across the chassis. The connection between those systems gives off-road driving and uneven surfaces a different challenge from smooth track racing. It also helps distinguish a simulation of how a car physically reacts from a damage effect added purely for visual drama.

Engines, brakes, aerodynamics and vehicle configuration

BeamNG’s vehicle model includes powertrain and control logic beyond its visible body structure. Engine output passes through transmission and driveline components before reaching the driven wheels. Differentials, gearing, traction and vehicle mass influence how effectively the available torque produces motion. Changing a gearbox or final-drive ratio therefore affects more than a vehicle’s sound or appearance.

The software also models thermal and mechanical conditions for relevant vehicle systems. Its developer tools expose values for engine temperature, friction, cooling, brake temperatures, and damage. That makes overheating, heavy braking and mechanical failures meaningful subjects for vehicle simulation, although specific results vary by vehicle and its modeled components.

Aerodynamic forces and road conditions add another layer. According to BeamNG’s architecture documentation, the physics core includes aerodynamic effects, friction, and buoyancy. In practical terms, a tall truck, a low sports car and an off-road buggy pose different handling challenges. Their differences come from many interacting parameters, not a single game-wide realism setting.

Which technologies are actually available in the PS5 version?

The PS5 release is an Early Access product, and it does not contain every PC feature. The developer confirms local split-screen play for up to four people, along with support for the console's DualSense vibration and adaptive trigger functions. Compatible PlayStation steering wheels and pedals can also be used. The PlayStation store labels the title PS5 Pro Enhanced, but that badge alone does not establish a specific resolution, locked frame rate or use of any particular upscaling algorithm.

Technology or feature Verified implementation What it means for players
Soft-body vehicle structure Nodes and beams with stiffness, damping and failure properties Impacts can alter both shape and subsequent handling
Physics update cycle Developer-stated 2,000Hz update rate Many vehicle calculations occur between displayed frames
Local multiplayer Up to four players in PS5 split-screen Several independently simulated vehicles can share one screen
Controller feedback DualSense vibration and adaptive triggers supported Physical controller feedback is available; effects depend on the scenario
Steering wheels Compatible PS5 wheels supported, with force feedback for supported models Wheel users can access an alternative to gamepad steering
PS5 Pro Officially labeled PS5 Pro Enhanced Enhancement is confirmed, but exact performance metrics require separate testing.

For example, the v0.40 update introduced separate vehicle settings for split-screen participants, including transmission mode and driving assists. Its local modes include racing, pursuits, demolition derbies, drifting and other challenges. This is different from claiming a built-in online multiplayer service with four remote players; the verified feature is local split-screen.

Why split-screen and traffic can challenge console hardware

Every additional vehicle creates more physical relationships for the CPU to evaluate. A busy intersection can require collision detection, vehicle control, traffic behavior and force calculations at the same time. Split-screen also adds rendering work because the game must present multiple players’ views. The number of vehicles, their complexity and the chosen scene can all affect performance.

That distinction between physics and graphics matters. The CPU handles much of the changing simulation and game logic, while the GPU draws the world, vehicle meshes, reflections, and effects. Reducing visual detail may help a graphics-limited scene, but it doesn’t necessarily reduce the CPU cost of simulating many damaged vehicles. Conversely, reducing active traffic or other vehicles can ease physics workloads without changing every image-quality setting.

BeamNG’s v0.40 release notes describe a low-performance warning when the game remains below 25 frames per second in certain modes. This is a warning threshold, not a published average or target frame rate for PS5. The notes also record specific console fixes in subsequent updates. Those changes show active optimization during Early Access, not grounds to invent a universal frame-rate benchmark.

BeamNG.drive on PS5 versus PC: the current limits

The console release does not yet support user mods, the World Editor or virtual reality. The developer also says saved progress, vehicle configurations, and settings cannot be transferred from PC to PS5. Those restrictions matter more to players who build custom cars or maps than to those primarily interested in driving, crashing,g and exploring the standard content.

PC users retain access to the mod repository and creation tools, but those features aren’t automatically available on PlayStation, even though both editions share a physics foundation. The developer aims for feature parity where possible, while declining to promise when or whether specific capabilities will arrive. It would be inaccurate to advertise future PS5 mod support as confirmed.

Wheel compatibility needs similar care. A steering wheel that works with Windows may not be authorized for PlayStation. The manufacturer’s PS5 compatibility list and the controller’s operating mode are more reliable guides than generic claims that a game supports wheels. BeamNG has published examples of supported models, but its list can change with updates.

BeamNG.drive compared with other PS5 driving games

There is no single definition of the most realistic driving game. One title may focus on racing accuracy, another on competitive contact racing, and another on structural deformation and experimentation. The comparison below reflects the developers’ published descriptions and features, not a standardized laboratory test of realism.

Game Documented technical focus Practical distinction What is not established
BeamNG.drive (PS5) Real-time node-and-beam soft-body vehicle simulation Detailed deformation and open-ended vehicle experimentation No independently established universal frame rate or crash-test accuracy
Gran Turismo 7 (PS5) Track racing, vehicle handling, racing modes and PS5 visual features Organized motorsport and a broad car-collecting/racing experience No supported claim that its internal crash structure uses BeamNG’s model
Wreckfest (PS5) Full-contact racing with mechanical upgrades and damage Competitive collision-heavy racing and demolition events Its damage engine should not be presented as identical to JBeam
Assetto Corsa Competizione (PS5) GT racing with tire, aero, suspension and electronics models Specialized circuit-racing simulation and racecraft No comparable head-to-head crash fidelity metric provided

BeamNG’s strength is the visible relationship between structural damage and vehicle behavior. Gran Turismo 7 and Assetto Corsa Competizione offer more directed motorsport simulation, while Wreckfest organizes crashes around competitive contact racing. None of those differences proves that one game’s entire simulation is universally superior. A driver learning a racing line and a player testing suspension damage are asking the software to do different jobs.

Where else does this simulation technology appear?

The most direct relative is BeamNG.tech, a separate product developed for research and industry. It shares a simulation foundation with the entertainment title but adds research-specific tools, including interfaces used for advanced driver-assistance research and automated test scenarios. A BeamNG.drive purchase does not provide a BeamNG.tech license, and the latter’s specialized tools are not implied features of the PS5 game.

Other driving simulators also use modeled tire contact, suspension and aerodynamics, but using those concepts does not mean they share BeamNG’s exact node-and-beam implementation. The same broad engineering ideas can be realized through different mathematical approaches. Accurate comparison requires attention to the level at which a feature is shared: a general physical principle, a family of numerical models, or the same underlying software.

That distinction is especially important for automotive research. A consumer driving game may illustrate physical concepts well, but validated research depends on reproducibility, documented parameters and comparison against real measurements. BeamNG.tech is intended for such workflows; the PlayStation edition should not be described as a professional crash certification tool.

What could improve next?

The developer continues to update BeamNG.drive and has already issued fixes after the PS5 release, including console stability and interface improvements. Those are documented changes. Additional performance optimization, controller refinement and feature alignment are plausible directions because they follow the developer’s stated priorities. Still, their eventual scope cannot be treated as a scheduled roadmap without an announcement.

The unresolved questions are practical. How consistently does the game perform with heavy traffic and several damaged vehicles? What exactly distinguishes PS5 Pro output from the standard PS5 version? Will PlayStation ever receive mods or a world editor? Until comparable test data or official commitments become available, precise numbers and release dates would be speculation.

For now, BeamNG. drive’s technical identity is clear. Its appeal lies in simulating what happens to a vehicle when the physical relationships between its parts change. The PS5 edition brings that approach to console, with local multiplayer and controller support, while the Early Access label and missing PC tools remain important boundaries around the experience.

Syed Abdullah

Syed Abdullah is a technology writer at TechAmerica.ai, covering artificial intelligence, AI education, university programs, emerging technologies, and technology products. His work often looks at how people can learn and use new technology, from AI courses… All stories by Syed

Related articles

More on BeamNG.drive, PlayStation 5, PS5.

See More - All Gaming stories

Newsletters

The day's tech news, in five minutes

Written by the reporters who cover each beat. No sponsored stories, and you can unsubscribe in one click.

Send me

By subscribing you agree to our Terms and Privacy policy.

Thank you

Your newsletter subscription has been received. Thank you for subscribing to TechAmerica.ai.