Entrance examination of the Brazilian Karmann Ghia TC from the Paderborn area
This rare 1974 Karmann Ghia TC 145 was transported to us in the Czech Republic from the Paderborn area. Upon initial inspection, numerous areas of the bodywork showed extensive layers of filler, indicating improper previous repairs.
The true extent of the damage, however, only became apparent after the old paint was completely removed. Once the bare metal was exposed, the damage revealed far exceeded initial expectations. The outer skin, floor assembly, and axle mounts were riddled with hundreds of rust holes, holes, deep dents, and poorly repaired old welds.
The material had been severely damaged by decades of weathering. Spot repairs would have been pointless on this VW Karmann Ghia TC. For a viable restoration, the damaged areas had to be extensively rebuilt.
Type 145 based on VW Type 3 and difficult spare parts situation
The Volkswagen Type 145, better known as the Karmann Ghia TC, is significantly rarer than the classic Type 14. This Brazilian touring coupé is not based on the Beetle platform, but rather on the wider VW Type 3 chassis. As a result, the TC 145 differs considerably, both technically and in terms of bodywork, from the more familiar European Karmann Ghia models.
This origin makes sourcing suitable components for body repair extremely difficult. There are practically no prefabricated repair panels for the Karmann Ghia TC available on the European market. Almost all required segments have to be manually fabricated, adapted, or modified from existing repair panels in our workshops.
The distinctive lines of the Brazilian coupé require precise straightening work to ensure that the edges of the front, side panels, and wheel arches match the original shape. The flat, air-cooled engine in the rear also necessitates a unique arrangement of the rear air ducts and trunk floor, further complicating the sheet metal construction.
Refurbishment of the sheet metal structure and handcrafted sheet metal construction
In our workshops in the Czech Republic, the work began with the systematic removal of all rotten sheet metal parts and the old weld patches. This primarily affected the inner and outer sills, the floor panels, and the transitions to the rear wheel arches.
The numerous small holes and weakened sheet metal areas necessitated the extensive replacement of entire sections to restore a stable, load-bearing structure. When restoring a Karmann Ghia TC, simply patching individual areas is insufficient. When the outer skin, floor assembly, and axle mounts are all affected simultaneously, the bodywork must be planned holistically.
Since the available reproduction parts did not fit properly due to the rare Type 145 chassis and the old body damage, they were reworked, stretched, adjusted, and partially re-bent in the workshops. After the time-consuming sheet metal fabrication, all welds were ground down, folds were prepared, and the body was inspected for further surface finishing.
Before the final paint application, the most important assemblies were temporarily mounted to check panel gaps, doors, tailgate, front end, and wheel arch contours. Careful seam sealing and subsequent cavity protection safeguard the newly assembled body against future rust before the repainting process.
Structured process for rare Karmann Ghia projects
This project clearly demonstrates that thick layers of paint and filler can conceal a vehicle's true condition for years. Especially with a rare Brazilian Karmann Ghia TC 145, it's crucial to determine before starting any work which areas can be preserved in their original state and where a complete rebuild is necessary.
If you're planning to restore a Karmann Ghia TC 145, a classic Type 14, a rare Type 34, or any other air-cooled VW coupé, an honest assessment of its condition is essential. Detailed photos of the sills, floor pans, wheel arches, axle mounts, underbody, rear section, and any previous repairs will help you make a realistic evaluation.
In our workshops in the Czech Republic, we review the image material, assess the condition of the sheet metal and plan with you the necessary manual steps from the shell construction to bodywork and rust removal to repainting.
