The choice between the 2015, 2018 and 2021 versions depends on how detailed physics showdown you want to get, and whether your equipment is ready to handle modern graphics. If the ability to remove the engine from a car without using cheats or mods is critically important to you, then Car Mechanic Simulator 2021 is the uncontested leader, since earlier versions required third-party interventions to fully work with the power unit. At the same time, owners of weak laptops or office PCs may encounter serious performance problems in the new part, which makes CMS 2018 the optimal compromise between visual quality and optimization. Understanding the differences in engines and the number of cars available will help you avoid disappointment after your purchase.
The auction system and the search for spare parts in a landfill, which are implemented differently in different parts of the trilogy, have a direct impact on the gameplay. In the latest version, the mechanics of finding parts have become more intricate, requiring the use of a metal detector and a magnet, which adds realism, but can irritate those who like to quickly pass. Older versions offered a more linear and predictable approach to sourcing components, where the main challenge was budget rather than navigating the 3D space of a junkyard. Therefore, the answer to the question, what Car Mechanic Simulator better, directly depends on your attitude towards mini-games and exploring locations.
⚠️ Attention: Before installation Car Mechanic Simulator 2021 Be sure to check the video card requirements, since the game is much heavier than its predecessors and may not run on integrated graphics.
Evolution of the game engine and graphics component
The transition from the Unity engine of earlier versions to more modern rendering technologies in 2021 brought not only a beautiful picture, but also new requirements for the system. Lighting in the garage and in the junkyard it became dynamic, the shadows became softer, and the textures of metal and rust look photorealistic. However, this beauty comes at the cost of performance: optimization in the new part is often criticized by players, especially when there are a large number of objects on the screen. Owners of computers with an average configuration may experience a drop in frame rates when working with complex nodes like V8 engine or transmission.
The 2018 version, on the contrary, is famous for its excellent optimization, which allows you to work comfortably even on budget hardware. The graphics here are stylized but clean, with easy-to-read interfaces and clear color schemes for details. Differences in lighting are immediately noticeable: in CMS 2018 the light is more static and “studio”, which makes it easier to find small bolts and nuts. For many users, it is the balance between image quality and smooth operation that becomes the deciding factor when choosing a version of the simulator.
It is worth noting the difference in the detailing of the cars themselves. In the new part, the car models are worked out down to the smallest cogs, including hidden body elements and the complex geometry of the pipes. Textures wear and corrosion are applied dynamically, creating the feeling of real vehicle operation. In previous versions, detail was lower, some small details could be combined into one object to save resources, which simplified visual perception, but reduced realism.
Comparison of the physics of disassembling and assembling cars
The main technical breakthrough in the series was the ability to fully work with the engine in the 2021 version without the use of third-party modifications. B Car Mechanic Simulator 2018 the engine was considered an indivisible unit: it could be removed, sold or replaced with another, but it could only be disassembled into pistons, valves and crankshaft using mods. Now the user can completely restore the engine by checking compression, changing rings and adjusting clearances, which radically changes the approach to repairs.
The physics of compounds has also changed. The new part introduces a system for checking the tightness of bolts, where it is important not just to fasten the part, but to do it with the correct force, although in the base game this is simplified to a visual indicator. Transmission and the suspension also received a more in-depth look: now you can change individual silent blocks, ball joints and lever elements, rather than buying a complete unit. This adds depth to the game, turning it from a simple parts changer into a real mechanic simulator.
⚠️ Attention: In CMS 2021 When assembling the engine, it is critical to follow the order in which the parts are installed, otherwise the car will not start or will generate a diagnostic error.
☑️ Checklist before purchasing the version
However, the complication of mechanics also has a downside. For beginners, it can be difficult to navigate the huge number of small parts that need to be sorted and installed in the correct order. B CMS 2018 the assembly process was more linear and straightforward, making the game more accessible to a casual audience. If you're looking for a relaxing experience without having to learn how an internal combustion engine works, the older version's simplified physics may be preferable.
Number of cars and licensed brands
One of the key selection parameters is the fleet of available cars. B Car Mechanic Simulator 2021 More than 70 licensed brands are represented, including such giants as BMW, Mercedes-Benz, Porsche and Jeep. Many of these brands are only available through paid add-on content (DLC), which significantly increases the overall cost of owning the game. The basic version offers a good selection of American and European cars, but for complete immersion, the purchase of additional packages is often required.
In the 2018 version, the list of licensed brands was more modest, but many players appreciate this set for its balance. Popular models were present here Ford, Dodge and Plymouth, which were great for restoring classics. It is important to note that some DLC for older versions may be incompatible or missing in the new part, since brand licenses tend to expire and are not renewed by developers.
| Parameter | CMS 2015 | CMS 2018 | CMS 2021 |
|---|---|---|---|
| Basic number of cars | ~20 | ~30 | ~40 |
| Engine disassembly | No (mods only) | No (mods only) | Yes (full) |
| Licenses (basic) | Minimum | Average | Maximum |
| Search difficulty | Low | Average | High |
| PC requirements | Minimum | Average | High |
If you're interested in specific retro models, it's worth taking a closer look at the DLC lists for each version. For example, package Porsche or Alfa Romeo may only be available in a specific part of the game or require a separate purchase that does not carry over between versions. This makes the choice of version dependent on what kind of cars you want to restore in the virtual garage.
Auction system and garage economy
Economic model in Car Mechanic Simulator 2021 has become more rigid and demanding of the player’s attention. The auction now takes place in real time with other virtual participants, which creates tension and requires quick reactions. Prices for starter cars can be high, and the marginality of repairs is not always obvious without an in-depth analysis of the cost of spare parts. Balance income and expenses are skewed towards the need to perform additional tasks and look for cheap parts in a junkyard.
In previous versions, the economy was more gentle and predictable. The auction was a static list of lots, where you could calmly assess the condition of the car and calculate the potential profit. Landfill in old games it was simpler: the parts were in piles of garbage, and they could be quickly collected. In the new version, the search has turned into a full-fledged quest using gadgets, which not all players like who prefer to focus on mechanics.
Secrets of the economy
In CMS 2021, it is more profitable to buy cars with minimal damage and sell them after light cosmetics than to undertake major engine repairs if you do not have cheap spare parts.
The ordering system has also changed: customers can now demand specific conditions be met, and failure to meet deadlines or use of low-quality parts will result in a fine. This adds an element of management strategy service, forcing the player to plan their actions and resources more carefully than in its arcade predecessors.
Modifications and community support
The role of mods in the series Car Mechanic Simulator cannot be overstated, especially for the 2015 and 2018 versions. It was thanks to the community in these games that it became possible to disassemble engines, add new brands of cars (including VAZ, Lada, Toyota) and introduce new features not found in the base game. For many players, mods are the only way to get a full experience, since official developers do not always keep up with audience requests.
The 2021 version also claims support for mods, but the file structure and engine have changed, so old modifications do not work. The community is gradually creating new addons, but their number is still inferior to the library for CMS 2018. If you plan to actively use mods to expand your fleet with Russian or Japanese brands, you should check the current status of the Steam workshop for the version you are interested in before purchasing.
⚠️ Attention: Installing a large number of mods can lead to unstable game operation, crashes and texture conflicts, especially in the 2021 version.
It is important to understand that using mods can disable achievements in the game if you do not use special launchers or patches. For a pure experience without third-party interference, it is better to limit yourself to official content, but then you will lose access to hundreds of unique cars created by fans.
Final choice of version for different players
To summarize, we can say that There is no perfect version for everyone, and the choice depends on your priorities and technical equipment. If you want maximum realism, are ready to disassemble the engine bit by bit and have a powerful computer, then Car Mechanic Simulator 2021 is your only choice. This is the most in-depth and technically advanced installment in the series, offering the best visual experience and detail.
For owners of weaker PCs or those who prefer a more arcade-like and relaxing gameplay without unnecessary complexity, CMS 2018 remains the golden mean. It combines nice graphics, good optimization and enough content to spend dozens of hours repairing virtual cars. The 2015 version is now more relevant for collectors or owners of very old equipment.
The main conclusion: CMS 2021 is for hardcore simulators, CMS 2018 is for comfortable gaming on medium-sized PCs.
Don't forget that games are often on sale, and having all three games in your library can be a great deal. You can switch between versions depending on your mood: in one you can quickly fix a car at an auction, in another you can spend hours tinkering with carburetor settings. Either way, the series provides a unique experience for car lovers.
Tip: Wait until Steam's seasonal sales to purchase the base version and major DLC for up to 75% off, as full price is often not justified.
Frequently asked questions (FAQ)
Is it possible to play Car Mechanic Simulator without a brand license?
Yes, the game contains fictitious brands (for example, Chawon instead of Chevrolet) that copy real cars. However, to access the original titles and logos, you must purchase the corresponding DLC.
Do mods from CMS 2018 work in version 2021?
No, due to changes in the engine and file structure, mods are not compatible between different parts of the game. For CMS 2021 you need to look for or create new modifications.
Do you need a powerful computer for Car Mechanic Simulator 2018?
No, this version is well optimized and runs on most modern laptops with integrated graphics, unlike the more demanding CMS 2021.
Does the game have multiplayer?
There is no multiplayer in the main series of Car Mechanic Simulator games. All parts are single-player simulators, although there are mods that try to implement online play, but they are unstable.
Which version should I choose to study the car's design?
Best suited for learning Car Mechanic Simulator 2021, as it allows you to completely disassemble the engine and transmission, showing the interaction of all internal components.