Advanced Vehicles - Complete Vehicle Maintenance & Upgrade System

Transform vehicle ownership on your FiveM server with Advanced Vehicles, a comprehensive vehicle management system that adds realistic maintenance mechanics, performance upgrades, and mileage tracking. This sophisticated script creates true vehicle ownership depth by requiring periodic maintenance, tracking every kilometer driven, enabling custom performance modifications, and allowing mechanics to service and upgrade vehicles with specialized tools. Unlike simple cosmetic tuning scripts, Advanced Vehicles simulates real automotive mechanics including oil changes, tire wear, suspension deterioration, and performance upgrades that actually modify vehicle physics and handling.

Features

• A complex system that allows you a much greater immersion to vehicles;
• Mileage: The mileage of each vehicle is saved so you can see exactly how much you've drove with each car;
• Car Services: You need to periodically check your vehicle to keep it well, if you don't do the checks, your vehicle may lose power, suspension get bad, transmission break, etc;
• Items like engine oil (should be changed every 1500km), tires (changed every 8000km), timing belt, shock absorber and much more;
• Upgrades: It is also possible to change the performance of your vehicle with a multitude of possibilities that this function generates, it is possible to configure any type of upgrade for your server;
• It is possible to configure for upgrades to change any type of configuration of your vehicle, upgrades directly affect their physics;
• Nitro: Nitro must be installed in the upgrades screen and is activated on the LEFT ALT key, it generates much more power for your car for a limited time. Nitro also has a limited amount of charges;
• You can make a vehicle become rear wheel drive, front wheel drive or four wheel drive;
• Each vehicle has a different behavior for each type of upgrade;
• Everyone has access to the /status command menu, but only mechanics can inspect, service and upgrade vehicles;
• You can easily add new upgrades/car services;
• Extremely configurable script, all values ​​can be easily changed in a well explained configuration file;
• Well optimized and without bugs;

• This script does not interfere or replace the Los Santos/Bennys script, both work perfectly together;
• Only mileage and nitro HUD included;
• You can only use the script on owned vehicles. On ESX the condition is: the vehicle plate must be in owned_vehicles table; On vRP: the plate must be equal the player RG;

How Vehicle Degradation Works

Vehicle condition deteriorates naturally based on mileage and usage patterns. Engine oil degrades every 1,500 km and must be changed or engine power decreases progressively. Tires wear out after 8,000 km, affecting grip and handling in corners and wet conditions. Timing belts need replacement around 10,000 km or risk catastrophic engine failure. Shock absorbers degrade with use, making suspension bouncy and reducing handling precision. Brake pads wear down, increasing stopping distance. Air filters become dirty, reducing engine efficiency. Transmission fluid breaks down, causing gear shift problems. Neglected vehicles gradually lose performance until properly serviced by mechanics.

Performance Upgrade System

The upgrade system modifies actual vehicle physics rather than just cosmetic changes. Engine upgrades increase horsepower and torque, directly affecting acceleration and top speed. Turbocharger and supercharger kits add boost pressure for significant power gains. Transmission upgrades change gear ratios for better acceleration or higher top speed. Suspension modifications lower ride height and stiffen springs for improved handling but rougher ride. Brake upgrades reduce stopping distance and prevent brake fade. Weight reduction removes components to improve power-to-weight ratio. Drivetrain conversions change from RWD to AWD or vice versa, completely altering handling characteristics. ECU tuning optimizes fuel maps for maximum performance.

Nitro System Mechanics

Nitrous oxide injection must be purchased and installed through the upgrade menu before activation. Once installed, press LEFT ALT to trigger a nitro boost that dramatically increases engine power for 5-10 seconds depending on configuration. Nitro bottles contain limited charges (typically 3-5 uses) before requiring refill at mechanic shops. Each activation depletes charge level shown on HUD. The massive power boost is perfect for drag racing, highway pulls, or escaping police pursuits. However, excessive nitro use can stress engine components and increase maintenance needs. Configure nitro power multiplier, duration, and recharge costs to balance gameplay.

Mechanic Job Integration

Only players with mechanic job access can inspect vehicle condition, perform maintenance services, and install performance upgrades. Mechanics use the inspection menu to diagnose issues - checking oil condition, tire tread depth, suspension wear, brake pad thickness, and component health. Service procedures require purchasing parts items (oil bottles, tire sets, belts, filters) and using them on vehicles. Upgrade installations require upgrade parts and mechanic labor. This creates dedicated mechanic job gameplay where players bring vehicles for service, mechanics diagnose problems, quote prices including parts and labor, and perform the work. Society integration allows mechanic businesses to profit from services.

Configuration Flexibility

Every aspect is configurable through detailed config files. Adjust mileage intervals for oil changes, tire replacements, and component wear. Modify degradation rates for aggressive vs careful driving. Create custom upgrade types with specific physics modifications. Set prices for parts, services, and upgrades. Configure which items are required for each service. Define upgrade prerequisites (must have engine upgrade before turbo). Adjust nitro power multiplier and charge capacity. Set mechanic job requirements and permissions. Add compatibility for custom vehicle handling files. The well-documented config makes it easy to tune the system for your server's economy and realism level.

Perfect For

• Roleplay servers wanting realistic vehicle ownership
• Car enthusiast communities focused on automotive culture
• Servers with active mechanic jobs needing depth
• Economy-driven servers wanting vehicle maintenance costs
• Racing communities needing performance customization

Frameworks

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