The comment section of the Bring a Trailer auction captures an intense ideological clash between Buick purists and restomod enthusiasts over swapping the iconic turbocharged 3.8L V6 for a 560-horsepower Blueprint LS3 crate engine. Traditionalists voiced sharp disapproval, with one commenter declaring, “So RNM at 92k? Well if you are wanting more this thing better have a fully built and bulletproof 800 hp MINIMUM LS3… Taking the turbo 3.8 LC2 out of the GN is blasphemous,” while another local prospective buyer, chevyave, injected critical on-the-ground observations after inspecting the vehicle in person. Warning potential bidders to steer clear, chevyave noted, “The car has had a repaint and it is of average quality. There are several other imperfections that I have noted… both doors are out of adjustment and don’t want to close properly… In short, the bones of this car seam to be good, but it needs some sorting and I would have to assume mechanically as well.”
Conversely, defenders of the build and the seller, fcort7 from Earth Motorcars, fiercely defended the craftsmanship, modern reliability, and steep financial investment required for the project. Addressing the criticism head-on, fcort7 itemized the steep overhead costs, stating, “Donor GN $40,000. Paint $20k plus. Interior $10k plus plus… Engine and trans $40-50k… A car that is ready to go without mechanical issue is priceless.” Other supporters echoed that the modern swap offered a bulletproof turnkey driving experience without the anxiety of mileage preservation, as summed up by Z282SLO: “The quality and attention to detail shows in this GNX tribute… And with 560 horses at the ready from a more modern V8, the legendary 3.8 turbo motor won’t be missed too much.”
