Auction ended.

1969 Buick GS 400 Convertible

No reserve
Sold for on 01/06/25
1969 Buick GS 400 Convertible

Ended Jan 06, 2025 at 8:15 PM UTC

Seller
Chassis/VIN446679Z127781
Mileage indicated54 Miles TMU
LocationBoynton Beach, Florida
Engine400 cu-in V8
TransmissionAutomatic
Body StyleConvertible

Description

OFFERED WITHOUT RESERVE

The Buick Gran Sport was launched following the tremendous success of its sister division’s Pontiac GTO, marking General Motors’ successful bid to balance luxury with performance. Part of Buick's record-breaking production year in 1968, the GS 400 featured a redesigned 112-inch wheelbase chassis and fresh styling that included the iconic sweepspear design and a faux “Venti Port” behind the front wheels. The GS's 400-cubic-inch V8, which replaced the previous "nailhead" engine, delivered 340 horsepower and 440 lb-ft of torque through either a floor-shifted three-speed manual, Muncie four-speed, or automatic transmission.

Not messing with success, Buick continued the Gran Sport in 1969 with only minor changes. Again, despite its performance credentials, the GS 400 maintained Buick's luxury reputation with plush interiors featuring standard vinyl bench seats or optional buckets, along with available amenities like power accessories, air conditioning, and various console options. A lengthy options list ensured the GS met every customer’s needs with horsepower and luxury equipment in abundance.

This mostly original Polar White 1969 GS 400 is one of just 1,776 convertibles produced that year, further enhancing Buick’s “Fast with Class” reputation.

Highlights

  • One of 1,776 GS 400 convertibles produced in 1969

  • 400 cu-in V8 topped with a four-barrel Rochester carburetor

  • Turbo 400 three-speed automatic transmission with “horseshoe” console shifter

  • Finished in Polar White (40) over a Burgundy (187) vinyl bucket seat interior

  • Upgrades include Dakota Digital gauge cluster, air conditioning, and Classic Car Stereos radio

  • The chassis number (446679Z127781) decodes as:

    • 4 – Buick

    • 46 – GS 400

    • 67 – Convertible

    • 9 – 1969 model year

    • Z – Fremont, California, final assembly plant

    • 127781 – Sequential production number

Features

  • 14-inch Rallye wheels with 225/70 Sigma Supreme TR tires

  • White power convertible top

  • Coil spring front and rear suspension

  • Functional hood scoops

  • Power front disc brakes

  • Power recirculating ball steering

Known Imperfections

  • Top has a small tear that has been repaired but can be seen

  • Paint is original with minor blemishes commensurate with its age

Included

  • Original convertible top boot

  • Original AM radio

Ownership History

This 1969 Buick GS400 Convertible was acquired by the consignor in 2022. It is reported that the door panels and carpeting were replaced prior to 2016, and the fuel pump and fuel lines were replaced in July 2019, all under prior ownership. It was said to be a “barn find” in a small Texas town by a previous owner.

Additional Notes

Sales Tax Notice to Arkansas, Mississippi, and West Virginia Bidders: Because this car is located in Florida, Hagerty Marketplace may be required to collect and remit Florida sales tax on your purchase, even if you plan to register it outside of Florida. Unlike most other states, the states of Arkansas, Mississippi, and West Virginia may not provide a full credit against sales taxes paid to Florida. For additional information, please consult this publication and your own tax advisor regarding sales taxes applicable to cars located in Florida that are sold to residents of another state.

All auction listings on Hagerty Marketplace are created using information provided by the seller. The Marketplace team and the seller have reviewed all information for accuracy to the best of their abilities. Bidders are ultimately responsible for conducting their own due diligence before placing a bid, including verifying details, condition, registration requirements, and compliance with applicable laws. For any questions or additional information, contact the seller.

1969 Buick GS 400 Convertible · No reserve


Sold to
$32,100
Seller
EndedJan 06, 2025 at 8:15 PM UTC
Bids41
Views15,988

Bids
CalebD's avatar
Jan 6, 2025 at 8:13 PM
$30,000bid placed 
ThomasRussell's avatar
Jan 6, 2025 at 8:13 PM
$29,500bid placed 
CalebD's avatar
Jan 6, 2025 at 8:11 PM
$29,000bid placed 
ThomasRussell's avatar
Jan 6, 2025 at 8:10 PM
$28,000bid placed 
CalebD's avatar
Jan 6, 2025 at 8:09 PM
$26,000bid placed 

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