1965 Buick Skylark Gran Sport Hardtop Coupe

Description

OFFERED WITHOUT RESERVE

“Gran Sport. The Skylark with the wildcat heart.” The 1965 Buick Skylark Gran Sport marked Buick’s bold entry into the muscle car era. Introduced mid-year as a performance-oriented version of the Skylark, it was Buick’s response to the success of the Pontiac GTO. Built on GM’s A-body platform, the Gran Sport retained the Skylark’s refined styling but packed serious performance upgrades under the hood. 

At its heart was a 401-cubic inch “nailhead” V8, rebranded as a 400 to comply with GM’s intermediate car engine size limit. This engine produced 325 horsepower and 445 lb-ft of torque, earning it the nickname “Wildcat 445.” The Gran Sport package also included a beefed-up frame borrowed from the convertible model, heavy-duty suspension components, and larger brakes. 

Visually, the Gran Sport was subtle, distinguished mainly by discreet badging. It was available in three body styles: pillared coupe, convertible, and the sleek hardtop coupe like this example. Despite its understated looks, the Gran Sport delivered strong performance, as Motor Trend (May 1965) noted, “0–60 mph times below eight seconds, and a quarter-mile E.T. of 16.6 seconds at 86 mph.” 

Nearly 70,000 units were sold in 1965, establishing the Gran Sport as a cornerstone of Buick’s performance legacy. As the company rightly claimed: “It’s a new kind of Buick.” 

Highlights 

• Very original example of Buick’s first year muscle car 

• Finished in Flame Red (R) with Arctic White (C) top 

• Ivory vinyl bucket seat (154) interior 

• Matching numbers 401 cu in “Nailhead” V8 rated at 325 hp and 445 lb-ft torque 

• Two-speed Super Turbine automatic with console shifter 

• The Body by Fisher tag decodes as:   

  • 04C – Third week of April production   

  • Style 65-44437 – 1965 Skylark two-door hardtop coupe 

  • Body BAL 6512 – Fisher body number   

  • Trim 154 – Ivory vinyl upholstery   

  • Paint RC – Flame Red (R) with Arctic White (C) top 

• The chassis number (444375B128875) decodes as: 

  • 4 – Buick Division 

  • 44 – Series Skylark V8 

  • 37 – Two-Door Hardtop Coupe 

  • 5 – Model year 1965 

  • B – Baltimore, Maryland, final assembly plant 

  • 128875 – Production sequence number 

Features 

• Chrome in good original condition 

• Factory console-mounted tachometer 

• Power-assisted brakes   

• Power steering   

• Factory AM radio  

• Working 8-Track player 

Known Imperfections 

• Small paint chips on front of driver’s door  

• Original radio is inoperable 

Included 

• Spare tire and wheel 

• Factory jack and lug wrench with bag 

Ownership History 

Built in April 1965, this 1965 Buick Skylark Gran Sport Hardtop Coupe has been under current ownership since 2023. 

Additional Notes 

A Broad Arrow Auctions Specialist is working as an agent on behalf of the owner of this vehicle. Broad Arrow Auctions is a wholly owned subsidiary of Hagerty. 

Contact: Craig Zimmerman   Phone: 586.707.5811‬   email: cszimmerman@hagerty.com