David Letterman, the legendary television host, has an extensive car collection, which includes classic and rare vehicles. Among these is the sturdy 1973 Chevrolet C20 pickup truck, famous for its simplicity and utility and David’s favorite. Let’s examine this iconic vehicle to see why Letterman loved it.

The History of the Chevy C20

The Chevy C20 was produced from 1960 to 2002. It is a three-quarter-ton pickup positioned between the half-ton C10 and the one-ton C30 in Chevrolet’s lineup. Letterman’s C20 is from the second generation (1967-1972), which had improved design, ride quality, and performance.

Specifications and Engine Details

David’s Chevy C20 is powered by an ample V8 engine, likely the 350 cubic-inch (5.7-liter) version popular in these models. This engine is known for its reliability and power, producing around 175 to 255 horsepower, which allows the truck to carry heavy loads.

Transmission Choices

The Chevy C20 had different transmission options, including manual and automatic transmissions. Some early models, like David’s, featured a three-speed manual transmission, while later models offered four-speed manuals and the option for a three-speed automatic. The flexibility in transmission choices allowed owners to select their preferred configuration.

Suspension and Ride Quality

A key difference between the C20 and its smaller sibling, the C10, was the suspension setup. The C20 featured heavier-duty suspension components, including thicker leaf springs in the rear and stronger coil springs in the front, which provided the truck with a higher payload capacity.

Towing and Payload Capacity

Depending on the model year and configuration, the C20 could tow upwards of 10,000 pounds and carry a payload of over 3,000. This made it an ideal choice for hauling heavy equipment, trailers, or other large loads for work or recreation.

Off-Road Capabilities

While David’s C20 was primarily designed for on-road use, it could be equipped with four-wheel drive for handling off-road conditions. The upgrade made the C20 popular among those needing a truck that could perform well on and off the tarmac.

 Durability and Longevity

C20s were durable and reliable. Many from the 1960s and 1970s are still on the road today, proving their robust construction and dependable engineering. The truck’s simple design made it easy to maintain and repair, and this contributes to its long lifespan. 

Exterior Design and Features

The exterior of Letterman’s Chevy C20 is a classic example of 1970s truck design. It has a boxy shape, straight lines, and an expansive front grille with a prominent Chevrolet emblem. Its rugged appearance complements a long bed designed for maximum cargo capacity.

Interior Comfort and Amenities

Despite being a workhorse, the Chevy C20’s interior was designed with driver comfort in mind. David’s truck features a spacious cabin with bench seating accommodating up to three passengers. The dashboard is simple yet functional, with large, easy-to-read gauges and basic controls.

Fuel Efficiency

The Chevy C20, built in the early 1970s, was not designed for fuel efficiency. Like many others of its era, Letterman’s truck likely has a relatively low miles-per-gallon rating compared to modern vehicles. Still, Letterman uses the C20 on his daily commute.

Notable Model Years

Some model years of the C20 are noteworthy. For example, David’s model, produced from 1967 to 1972, is regarded as the “golden era” of Chevy trucks, thanks to their timeless design and improved features. These years saw the introduction of more powerful engines and updated styling.

Collector’s Appeal

In recent years, the Chevy C20 has become a sought-after classic truck among collectors like Letterman due to its impressive qualities. Its rugged capability, classic styling, and historical significance have made it a popular restoration choice— and restored versions can fetch high prices.

Restoration Challenges and Rewards

Restoring a Chevy C20 can be both challenging and rewarding. Due to its age, finding original parts can be difficult, and some components may require custom fabrication. However, the effort is often worth it, as a fully restored C20 can be worth a fortune.

Community and Enthusiast Support

The Chevy C20 has a strong following within the classic truck community, with numerous clubs, online forums, and events dedicated to this iconic vehicle. Enthusiasts often share tips, resources, and stories, fostering a sense of camaraderie among C20 owners. 

Impact on the Pickup Truck Market

The Chevy C20 significantly shaped the pickup truck market in the United States. As one of the most popular trucks in Chevrolet’s lineup, it set the standard for three-quarter-ton trucks and influenced the design and development of future trucks.