Latest Innovations in Auto Parts (2025-2026)

Core directions: X-by-wire chassis, smart sensors, three-electric system upgrades, lightweighting processes, and smart cockpits.

I. X-by-Wire Chassis (Actuation Layer Revolution)

1. EMB (Electromechanical Braking) – Nexteer

No hydraulics, 30%+ faster response, compatible with L3 autonomous driving. Already mass-produced with orders from automakers.

2. Steer-by-Wire (SBW)

Eliminates mechanical connection. The steering wheel can fold or shift, enabling cockpit space redesign. Multiple new models will feature this technology in 2026.

3. Magnetorheological Active Suspension (Beijing West Industries / Zhongding)

1,000 damping adjustments per second, more thorough bump filtration, ideal for high-end EVs.

II. Smart Sensors (Perception Layer Upgrade)

1. 4D Imaging Radar

8+ million pixels, strong penetration in low light / rain / fog, centimeter-level ranging accuracy, replacing some LiDARs.

2. Next-generation Intelligent Battery Sensor (IBS) – FORVIA HELLA

Precisely monitors 12V battery SoC/SoH, operates from -40°C to 125°C, predicts failure warnings.

3. On-board Large Models + High-Compute Domain Controllers

Compute power exceeding 1000 TOPS, end-to-end autonomous driving, human-like decision-making. Solutions from Momenta, Huawei, etc., are being deployed.

III. Three-Electric System (Core of Electrification)

1. 800V High-Voltage Platform

10 minutes of charging delivers 400 km of range. SiC devices reduce energy loss by 5%+. Mass production by XPeng, BYD, Hyundai.

2. Solid-State Battery Pilot Lines

Double energy density, improved safety. Small-scale vehicle integration expected in 2026, driving innovations in solid electrolytes and composite anodes.

3. Integrated Electric Drive

“Three-in-one” design combining motor, controller, and reducer. Volume reduced by 30%, weight reduced by 20%. Flat‑wire / oil‑cooled motors become mainstream.

IV. Lightweighting and Manufacturing Processes

1. Giga-Casting

Application of 6,800‑ton ultra‑large die‑casting machines enables single‑piece forming of rear underbodies, front compartments, and battery trays. Weld points reduced by 70%, energy consumption lowered by 35%.

2. High-Pressure Die-Cast Aluminum Wheels (BORBET × BMW)

TURBU-DRUCK process, 100% recycled aluminum, mass production of 24‑inch lightweight wheels.

3. Scaling of Recycled Materials

From 2026, automakers will use ≥15% recycled plastics and ≥20% recycled aluminum. High‑weather‑resistance recycled engineering plastics become widespread.

V. Smart Cockpit and Connectivity

1. Flexible Screens + AR-HUD

Panoramic sunroof flexible screens, AR-HUD projecting navigation/ADAS information – virtual‑real integration.

2. Vehicle-to-Everything (V2X)

Roadside units (RSU) + on‑board units (OBU), edge‑computing cooperative perception. Traffic efficiency increased by 30%, trials on highways and urban expressways.