3D preview of Mid-Engine Tube Chassis with Suspension and Steering
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Interactive 3D model of Mid-Engine Tube Chassis with Suspension and Steering

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Mid-Engine Tube Chassis with Suspension and Steering

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Bounding box
1460.0 × 3085.0 × 1181.4 mm
Engine
Precision B-rep
Parameters
30
Published
October 11, 2026

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The prompt

Generate me a double wishbone suspension connected to a skoda fabia 3 brake rotor etc and generate me a mid engine style tube chasis, which has RWD and working steering. the suspension should also be working. the whole car chasis should look like a basic caterham or something like that but with a roof

Parameters

NameValueRange
Wheelbase2400 mm1800 – 3500
Track Width1400 mm1000 – 1800
Tube Diameter40 mm20 – 60
Lower Rail Half-Width450 mm300 – 600
Upper Rail Half-Width400 mm250 – 600
Roof Rail Half-Width300 mm150 – 500
Lower Rail Height250 mm150 – 400
Upper Rail Height800 mm600 – 1100
Roof Height1300 mm1000 – 1600
Cockpit Front Offset500 mm300 – 800
Cockpit Rear Offset500 mm300 – 800
Wheel Radius300 mm250 – 400
Lower Wishbone Tube Radius12 mm6 – 25
Upper Wishbone Tube Radius10 mm5 – 20
Hub/Upright Radius30 mm15 – 50
Brake Rotor Diameter260 mm200 – 350
Brake Rotor Thickness22 mm10 – 35
Brake Caliper Width50 mm30 – 80
Steering Rack Forward Offset350 mm200 – 500
Steering Rack Height350 mm200 – 600
Steering Rack Diameter30 mm20 – 50
Tie Rod Radius8 mm4 – 15
Steering Arm Y Offset120 mm80 – 200
Engine Block Width (Across Car)400 mm250 – 600
Engine Block Length (Fore-Aft)500 mm300 – 800
Engine Block Height300 mm150 – 500
Driveshaft Radius20 mm10 – 35
Transaxle Width400 mm200 – 600
Transaxle Length300 mm150 – 500
Transaxle Height250 mm100 – 400

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.

Mid-Engine Tube Chassis with Suspension and Steering - Free CAD Model (STEP, STL) | TextoCAD