Yes they will! The kits are very compact prior to welding them together. They will fit in a small car without any issues. For the front bumpers, the largest dimension is for the bumper center section, which is roughly 32" long. For the rear bumpers, the largest dimension is equal to the width of your rear hatch/ tailgate, which is typically 52-58" long. The kits get divided into smaller bundles that each weigh about 30lbs. This makes them easy to handle for a single person and our staff are more than happy to help you load your order into your vehicle!