When it comes to design and drafting in engineering, SolidWorks and AutoCAD are two of the most recognized software tools. Each serves a different purpose and caters to specific engineering needs. But the question remains: Which one is used more in the engineering industry?

To answer this, we need to compare the two based on their functionality, industry applications, and popularity.

Understanding the Tools

🔹 What Is AutoCAD?

AutoCAD, developed by Autodesk, is one of the oldest and most widely-used computer-aided design (CAD) programs. It is primarily used for 2D drafting and basic 3D modeling, and is highly favored in:

Civil engineering
Architecture
Electrical layout designs
Mechanical detailing
Construction and infrastructure projects

🔹 What Is SolidWorks?

SolidWorks, developed by Dassault Systèmes, is a parametric 3D CAD software that focuses heavily on mechanical and product design. It’s widely used for:

Mechanical engineering
Product development
Simulation and analysis
3D modeling and assemblies
Sheet metal and plastic design

SolidWorks vs AutoCAD: Which Is Used More?

✅ 1. In Mechanical Engineering: SolidWorks Dominates

SolidWorks is the preferred tool in mechanical and product engineering. Its robust 3D modeling, simulation, and assembly features make it a favorite among mechanical engineers, product designers, and manufacturers.

Easier to visualize parts in 3D
Parametric design for accurate engineering changes
Simulation tools help test real-world behavior of parts

🔧 Used more in: Automotive, aerospace, robotics, industrial machinery, consumer product design.

✅ 2. In Civil, Architectural, and Electrical Fields: AutoCAD Leads

AutoCAD remains dominant in civil, architectural, and electrical engineering due to its precise 2D drafting capabilities and flexible file compatibility.

Blueprint and layout creation is simple and accurate
Used extensively for site plans, piping layouts, and schematics
Easy to learn and adopt in construction-related fields

🏗️ Used more in: Construction, building design, electrical layout, land surveying.

Market Trends in 2025

AutoCAD is still more widely used overall because of its versatility and longevity in the industry.
However, SolidWorks is growing in demand, especially in mechanical and industrial design roles.
Many companies use both tools, depending on project requirements.
With the rise of 3D printing, SolidWorks is becoming more essential for rapid prototyping.

Skill Demand in Jobs

AutoCAD skills are a must-have for roles in civil engineering, architecture, and electrical design.
SolidWorks skills are heavily demanded in mechanical, aerospace, and manufacturing engineering.
Many engineers learn both software tools to stay competitive.

Final Verdict: Which Is Used More?

If we look at the entire engineering industry, AutoCAD is more widely used, especially in 2D design and cross-disciplinary applications. However, in mechanical and 3D modeling fields, SolidWorks has a stronger presence and is often the software of choice.

So, it’s not about which is better, but rather which is better for your field.

Conclusion

In the engineering world, both AutoCAD and SolidWorks play crucial roles.

Choose AutoCAD if you’re entering civil, architectural, or electrical engineering.
Go with SolidWorks if you’re focused on mechanical or product design.

Is SolidWorks or AutoCAD Used More in the Engineering Industry?