Fan-Made Community Wiki
Junk Mechanics Wiki
Buy damaged cars from the junkyard, repair and repaint them, then flip them for profit. Build your cash reserve, hunt rarer vehicles, and grow your collection one restoration at a time.
- Launched Mar 12, 2026
- Updated Sep 15, 2026
- 43.2M+ Visits
- 18,338 Peak CCU
- 12-Player Servers
Latest Updates
Start Here
- 1
Beginner Guide
Learn the complete first-session route, from finding your first junk car to repairing, repainting, selling, and funding the next project.
- 2
Money & Flipping Guide
Learn how to protect your starting cash, control restoration costs, and repeat profitable vehicle flips without running out of money.
- 3
Repair Guide
Understand the repair workflow, damaged vehicle parts, restoration priorities, and how repairs affect your car-flipping progression.
- 4
Cars & Collection Guide
Learn how vehicle progression works, when to chase rarer cars, and how to balance collecting vehicles against selling them for more cash.
What is Junk Mechanics?
Junk Mechanics is a Roblox vehicle-restoration simulation by Oil Leak. Players search the junkyard for damaged cars, repair what is broken, repaint the vehicle, and sell it for cash.
Each profitable flip funds rarer cars and expands your collection. Progress is built around learning repair costs, controlling spending, and moving into better vehicles as your cash reserve grows.
Explore All Guides- Developer
- Oil Leak
- Platform
- Roblox — Desktop, Mobile & Console
- Genre
- Vehicle Simulation
- Visits
- 43.2M+
- Favorites
- 95.2K+
- Peak CCU
- 18,338
- Server Size
- 12 Players
Explore the wiki
Guide
Core Junk Mechanics walkthroughs: the complete wiki, money methods, gamepass verdicts, garages, repairs, and part-by-part basics.
Cars
The Junk Mechanics car collection: every notable vehicle, spawn-rate basics, tier-5 targets, and the most expensive cars worth hunting.
Auction
How auction keys work in Junk Mechanics, how to earn them, and how to use them to unlock rare and exclusive vehicles.
Tuning
Junk Mechanics tuning explained: equalizer settings, engine swaps, turbos, superchargers, suspension, and the best tunes per car.
Money
How to earn Cash in Junk Mechanics: the best flipping methods, sell offers by tier, and what the most valuable cars actually pay.
Updates
What each Junk Mechanics update added: new vehicles, superchargers, finishes, weather, and patch news as it lands.
Community
Where the Junk Mechanics community gathers: the in-game Roblox community and the Discord server for trades, codes, and updates.
Codes
Current Junk Mechanics codes and their rewards, plus redemption steps and why codes stop working.
Junk Mechanics Codes
Track the latest working Junk Mechanics codes and the rewards they provide. Codes are especially useful for getting extra Cash to fund new junkyard purchases and restorations.
DELAYMECHANICSActivePremium Auction Keys
25KTHANKSActive20,000 Cash
ELCINCOActive20,000 Cash
Junk Mechanics Beginner Guide
Learn the complete Junk Mechanics gameplay loop from your first junkyard purchase to a finished flip. This guide follows the core progression confirmed by the official Roblox experience.
- 1
Explore the junkyard and choose a damaged vehicle to buy.
- 2
Repair the broken parts on your project car.
- 3
Repaint the restored vehicle before completing the project.
- 4
Sell the completed car for Cash.
- 5
Use your earnings to find rarer cars and unlock more vehicles in your collection.
Junk Mechanics Money Guide
Understand the repeatable car-flipping loop used to earn Cash in Junk Mechanics. The main economy revolves around buying damaged cars, restoring them, selling them for profit, and reinvesting the proceeds.
- 1
Buy a damaged car from the junkyard.
- 2
Repair the broken parts instead of selling the vehicle in its damaged state.
- 3
Repaint the restored car as part of the official restoration loop.
- 4
Sell the completed vehicle and collect the Cash from the flip.
- 5
Reinvest earnings into rarer cars and continue expanding your collection.
Junk Mechanics Cars
Browse notable vehicles confirmed through Junk Mechanics update coverage and learn which additions expanded the collection. The car database can grow alongside future updates without inventing unverified prices or rarity odds.
- Civix RK
One of four new vehicles introduced in the August 5, 2026 vehicle update.
- Mercer M21
Added as part of the August 5, 2026 four-vehicle update.
- Leksoh LKA
Added alongside Civix RK, Mercer M21, and Mercer TK-LT in the August vehicle update.
- Mercer TK-LT
Presented in August 5 update coverage as the new rarest vehicle added in that update.
- Chevlon Corbeta SR1
New vehicle featured in the September 7, 2026 update coverage.
- Deep Hellhack
New vehicle featured alongside the Chevlon Corbeta SR1 in September update coverage.
Junk Mechanics Repair Guide
Learn how restoration fits into every profitable Junk Mechanics car project. The repair guide focuses on the verified sequence of finding damaged vehicles, fixing broken components, repainting them, and preparing them for sale.
- 1
Find and purchase a damaged vehicle in the junkyard.
- 2
Identify the parts that need attention during the restoration.
- 3
Repair the broken components on the vehicle.
- 4
Repaint the car after completing the restoration work.
- 5
Take the restored vehicle into the selling stage and turn the project back into Cash.
Junk Mechanics Superchargers
Follow the newer performance-upgrade system introduced through recent Junk Mechanics updates. September update coverage confirms dedicated supercharger options for multiple engine types.
- V10
A V10-compatible supercharger is shown in September 2026 update coverage.
- V8
A V8-compatible supercharger is included in the updated engine upgrade system.
- V6
A V6-compatible supercharger is included alongside the V8 and V10 versions.
Junk Mechanics Gamepasses
Compare the paid options currently associated with Junk Mechanics before spending Robux. This section keeps the verified listed prices separate from any perks that may change in future updates.
- Big Inventory
Listed price: 179 Robux.
- VIP
Listed price: 399 Robux.
- Portable Jack
Listed price: 199 Robux.
- Premium Garage
Listed price: 399 Robux.
Junk Mechanics Updates
Track major Junk Mechanics content additions that affect cars, restoration, performance, and customization. Recent update coverage includes new vehicles, superchargers, additional finishes, and weather controls.
- New Cars
September 7 update coverage introduced the Chevlon Corbeta SR1 and Deep Hellhack.
- Superchargers
The update added supercharger options for V10, V8, and V6 engines.
- Carbon Finishes
Carbon Fiber, Carbon Camo, and Forged Carbon customization options were featured in the September update.
- Chrome
Chrome was added as another vehicle customization finish.
- Weather
Weather settings were included among the September update features.
FAQ
Junk Mechanics FAQ
What is Junk Mechanics?
Junk Mechanics is a vehicle-restoration simulation on Roblox by developer Oil Leak. You buy damaged cars from the junkyard, repair the broken parts, repaint the vehicle, and sell it for Cash — then reinvest the profit into rarer project cars.
Is Junk Mechanics free to play?
The base game is free to play on Roblox. There are optional paid gamepasses, including Big Inventory (179 Robux), Portable Jack (199 Robux), VIP (399 Robux), and Premium Garage (399 Robux).
How do you make money in Junk Mechanics?
The core loop is flipping: buy a damaged car, repair it instead of selling it as-is, repaint it as part of the restoration, and sell the finished car for more than you paid. Repeating this loop with better vehicles is the main way to grow your cash reserve.
Are there active Junk Mechanics codes?
Yes, the developer releases codes around updates and milestones. Community trackers reported DELAYMECHANICS, 25KTHANKS, and ELCINCO as active in September 2026, redeemable from the bottom of the Shop menu. Codes are case-sensitive and can expire at any time.
What platforms can you play Junk Mechanics on?
Junk Mechanics is a Roblox experience, so it can be played anywhere Roblox runs: desktop, mobile, and console. Servers hold up to 12 players.
How often does Junk Mechanics get updates?
Updates arrive regularly. The August 5, 2026 update added four vehicles, and the September 7, 2026 update brought the Chevlon Corbeta SR1 and Deep Hellhack cars, V6/V8/V10 superchargers, carbon and chrome finishes, and weather settings.
Ready to Master Junk Mechanics?
From your first rusty project car to rarer high-value flips, use our guides to repair smarter, protect your cash, and build a better vehicle collection.