A Classic Beauty on AutoHunter: 1963 Pontiac Bonneville Convertible


Featured on AutoHunter, the premier online auction platform powered by ClassicCars.com, is a stunning example of mid-century American automotive excellence: the 1963 Pontiac Bonneville convertible. This “Poncho” is a head-turner, boasting a robust 389 Trophy V8 engine with a Tri-Power upgrade and a Hydra-Matic three-speed automatic transmission. Let’s delve into what makes this car stand out in classic automobiles.

A Brief History of the Pontiac Bonneville

In the early 1960s, Pontiac was a brand on the rise. Traditionally, the top three spots in American car sales were held by Chevrolet, Ford, and Plymouth. However, Pontiac’s aggressive marketing and innovative designs, particularly with the “Wide-Track” models introduced in 1959, catapulted the brand into the top three by the early ’60s. Pontiac’s blend of solid styling and sporty performance resonated with a youthful, car-crazy America.

Exterior Elegance: Grenadier Red Finish

The exterior of this 1963 Bonneville is finished in a striking Grenadier Red (code 923), a colour that exudes both sophistication and a sense of spirited adventure. Under previous ownership, the paint was stripped and meticulously refinished, ensuring it looks as vibrant today as it did over half a century ago. The car features Bonneville-specific brightwork, a driver-side mirror, rocker mouldings, and a dual exhaust system, all adding to its classic charm.

Rolling on Style: Wheels and Tires

This Bonneville rides on steel 14-inch wheels adorned with classic wheel covers. The wheels are wrapped in Remington Cushion-Aire Poly-4 whitewall bias-ply tyres, a nod to the period-correct aesthetics that classic car enthusiasts appreciate.

Interior Luxury: Two-Tone Red Vinyl

Step inside, and a luxurious two-tone red vinyl interior greets you. The front bucket seats and centre console with a transmission shifter exemplify the high-end design Pontiac was known for. The interior also features a factory AM/FM radio, Pontiac-branded floor mats, power steering, power brakes, and a woodgrain dashboard trim that adds a touch of elegance.

Instrumentation and Amenities

The dashboard has a 120-mph speedometer, clock, and gauges for fuel level, voltage, and manifold vacuum. The odometer reads 23,368 miles, although the actual mileage on the chassis remains unknown. These features ensure that every drive in this Bonneville is not just about getting from point A to point B but about enjoying the journey.


Under the Hood: 389 Trophy V8 with Tri-Power

At the heart of this classic convertible lies the reportedly numbers-matching 389 V8 engine, upgraded with Tri-Power carburetion for enhanced performance. The engine bay also boasts chrome valve covers and a quick-disconnect battery setup, ensuring the car is as reliable as beautiful. Power is transferred to the rear wheels via a console-shifted Hydra-Matic three-speed automatic transmission, making every drive smooth and exhilarating.

Ride and Handling: Suspension and Braking

The Bonneville suspension features an independent front setup and a solid rear axle, providing a comfortable yet controlled ride. Four-wheel drums deliver power-assisted braking, ensuring this classic car can stop safely and efficiently.


This 1963 Pontiac Bonneville convertible, available on AutoHunter, is more than just a car; it’s a piece of automotive history. Its powerful 389 Trophy V8 engine, luxurious interior, and impeccable styling are a testament to the golden age of American car manufacturing. Whether you’re a seasoned collector or a classic car enthusiast, this Bonneville represents an opportunity to own a slice of automotive excellence. Make sure to add this beauty to your collection.

The auction for this 1963 Pontiac Bonneville convertible ends on Thursday, August 10, 2023, at 12:15 p.m. (PDT)

Visit the AutoHunter listing for more information and photo gallery

Our mission is to take you on a thrilling ride down memory lane, exploring the history, design, and unforgettable moments that define the golden era of automobiles.

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