GTA 4 is still one of the best open-world games ever made but its vehicles can feel outdated compared to modern car designs. The Modern Car Pack completely changes that by replacing all default cars with high-quality realistic models. From luxury sports cars to modern sedans and supercars this mod makes Liberty City feel brand new and more realistic than ever.

What Is the Modern Car Pack Mod
The Modern Car Pack is a massive vehicle replacement mod for GTA 4. It swaps the game’s original cars with new 3D models that look like real-life vehicles. Each car has detailed interiors realistic handling HD reflections and improved textures. The best part? You don’t need to install each vehicle manually — the pack automatically replaces all in-game cars for a complete modern makeover.
How To Install (Easy Steps)
- Install a clean copy of GTA 4 (preferably version 1.0.7.0 or 1.0.4.0).
- Download the Modern Car Pack from ; Click Here
- Extract the downloaded files using WinRAR or 7-Zip.
- Backup your original GTA IV folder to avoid data loss.
- Open OpenIV and select your GTA 4 directory.
- Enable Edit Mode in OpenIV.
- Drag and drop the car pack’s folders (usually vehicles.img or pc/models/cdimages) into your game directory.
- Overwrite files when prompted.
- Install any included handling.cfg or carcols.dat files for realistic vehicle behavior.
- Launch GTA 4 and explore Liberty City filled with brand-new modern cars.
Conclusion
Installing the Modern Car Pack in GTA 4 breathes new life into the game making it feel like a true next-gen driving experience. Every street in Liberty City will be filled with stunning detailed vehicles that reflect today’s car culture. Whether you love supercars classics or everyday rides this pack transforms GTA 4 into a modern automotive paradise