Ford Mustang Boss 429 Year 1970 Auctioned, Final Offer Reaches IDR 3.9 Billion

JAKARTA - The legendary car from the American muscle car era, Ford Mustang Boss 429 1970, is now the center of attention in Bring a Trailer's online auction.

Known as one of the rarest and searched Mustangs in the world, this car has a rich history and amazing specifications. With the initial offer already breaking $235,000, the auction will end 12 hours away as this news is written, becoming a rare opportunity for collectors to get one of the strongest ponkey cars ever made.

Referring to information on its auction page, the Ford Mustang Boss 429 is a limitedly produced model, specially created in 1969 and 1970 by Ford to comply with the NASCAR homologation regulations. The car is assembled on Kar Kraft, Michigan, and each unit is given a special serial number. The auctioned unit has a KK2131 serial number and assembled on September 16, 1969. This car has a long history, where the first owner owned it until 1989 before it was finally restored.

Visually, this car is stunning with a Grabard Blue paint shirt which is the original color, combined with an elegant interior white vinyl Corinthian. Behind the engine's hood, it has a 429ci V8 engine powered 375 hp and a 450 lb-ft torque. The engine's strength is channeled to the rear wheel through a 4-speed manual transmission. This car is also equipped with special performance features such as Competition Suspension and Drag Pack which make it ready to go forward.

In addition to its wild performance, the Mustang Boss 429 is also being treated very well. According to information, in 2025 the car has just received a change of coupling, flywheel, and tires. Important documentation such as Deluxe Marti's report is also included in the auction package, guaranteeing the authenticity and complete history of the vehicle.