Brackets and mounts
Racing Car Chassis Body
- Bounding box
- 300.0 × 150.1 × 140.0 mm
- Engine
- Precision B-rep
- Parameters
- 15
- Published
- September 9, 2026
Download
Free to download and use. See the terms.
The prompt
Create only the main chassis/frame body of a small prototype racing car. Overall dimensions: 300 mm length × 150 mm width × 140 mm height. Do not create wheels, tires, rims, motor, engine, suspension, or drivetrain. The chassis should have a low aerodynamic race-car shape with a central cockpit, front nose, rear section, four wheel mounting areas, and openings for separately installed wheels and motor. Make the model as a solid parametric CAD body with dimensions in millimeters. Keep the bottom chassis relatively flat for mounting components. Export as STEP format.Use the uploaded/reference image as the shape reference. Preserve the overall proportions and aerodynamic appearance of the reference car, especially the long front nose, enclosed central cockpit, wide rear body, and low-profile racing chassis. Simplify the design for manufacturing and 3D printing
Parameters
| Name | Value | Range |
|---|---|---|
| Overall Length | 300 mm | 250 – 350 |
| Overall Width | 150 mm | 120 – 180 |
| Overall Height | 140 mm | 110 – 170 |
| Wall Thickness | 4 mm | 2 – 8 |
| Nose Length | 120 mm | 80 – 160 |
| Cockpit Length | 80 mm | 50 – 120 |
| Cockpit Width | 60 mm | 40 – 90 |
| Cockpit Depth | 40 mm | 20 – 70 |
| Rear Width | 120 mm | 90 – 150 |
| Front Width | 80 mm | 60 – 110 |
| Wheel Arch Diameter | 60 mm | 40 – 80 |
| Wheel Arch Width | 30 mm | 20 – 50 |
| Motor Opening Diameter | 40 mm | 25 – 60 |
| Motor Opening Depth | 20 mm | 10 – 40 |
| Bottom Thickness | 6 mm | 3 – 12 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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