Work Truck Logo
MenuMENU
SearchSEARCH

Work Truck Trends: 2020 was the Year of Class 5

During a Work Truck Show 2021 virtual presentation, Andrej Divis, director, medium & heavy commercial vehicle research for IHS Markit, discussed some current work truck market trends and forecasts.

Lexi Tucker
Lexi TuckerFormer Senior Editor
March 10, 2021
Work Truck Trends: 2020 was the Year of Class 5

While 2019 was the year of Class 6, 2020 was the year of Class 5. Class 5 rose to nearly 20%, was the only class to gain share in 2020, and increased in volume significantly.

Photo: IHS Markit

2 min to read


During a Work Truck Show 2021 virtual presentation, Andrej Divis, director, medium & heavy commercial vehicle research for IHS Markit, discussed some current work truck market trends and forecasts.

Overall, 2020 was an unusual year. The Class 4-8 market collapsed by one-fifth, and both medium and heavy duty lost market share volume. However, the bulk of the contraction was borne by Class 8.  Sales fell more than 26% for heavy duty, while medium duty fell by comparatively less (10%).

Ad Loading...

While 2019 was the year of Class 6, 2020 was the year of Class 5. Class 5 rose to nearly 20%, was the only class to gain share in 2020, and increased in volume significantly. This was largely due to the boom in ecommerce caused by the COVID-19 pandemic. Class 7 was the worst performer in 2020, and registered the lowest volume it’s seen in the last 10 years. It was also the lowest share in Class 4-8 overall.

In Class 4-6, Ford kept its position as number one brand and increased its sales over last year.

Photo: IHS Markit

In Class 4-6, Ford kept its position as number one brand and increased its sales over last year. Chevrolet also had a sharp increase over 2019, likely due to its commitment to get back into medium duty commercial business in a big way with offerings beyond its van cutaways by bringing to market products produced jointly with its partners at Isuzu and Navstar. There were also notable increases registered by International as well due to efforts in product renewal taking place over the last few years.

Class 1-3 overall fell by about 15% due to pandemic stay at home orders. Vans declined by 27% year over year. Pickups declined by just 7%. However, Class 3 pickups were the big star in 2020. Various reasons include affordability, healthier development in the sectors some of these trucks might be used (notably in construction), and increases in purchases of towables.

In the fuel category, there was an ongoing decline in the market share of diesel. Traditionally over 80%, it dipped under that mark in 2020.

Photo: IHS Markit

In the fuel category, there was an ongoing decline in the market share of diesel. Traditionally over 80%, it dipped under that mark in 2020. Gasoline increased to almost 20% of market share, and CNG remains a niche fuel. Diesel still remains dominant in Class 5- 8. Cummins remains the number one engine manufacturer for diesel.

The average age of a Class 4-8 truck fleet in 2020 was 13.8 years, broken down to the following:

Ad Loading...
  • Class 4: 14 years

  • Class 5: 10 years

  • Class 6:14 years

  • Class 7: 14 years

  • Class 8: 12 years

Overall, 2020 was a weak year for medium duty, but a recovery is expected in 2021. Classes 4 and 5 didn’t do that badly, so there won’t be as big of an increase. Classes 6-7 are predicted to share larger percentage gains in 2021.

More Vehicle Research

Three olive-drab Mack Defense heavy-duty tactical dump trucks drive in convoy on a roadway beneath cloudy skies, promoting delivery of 115 HDTs for the U.S. National Guard.

Mack Defense Receives Additional Order for 115 Heavy Dump Trucks Under U.S. Army’s M917A3 Program

The latest order of 115 Heavy Dump Trucks (HDTs) from Mack Defense for the National Guard is part of the $47-million order from the U.S. Army approved in the 2026 National Defense Appropriations Act.

Read More →
Cover of the "Top 50 Green Fleets" report presented by Automotive Fleet and Inspiration Fleet, featuring an aerial nighttime photo of a lit highway interchange with looping ramps.
SponsoredJuly 16, 2026

The Top 50 Green Fleets

The List Is in: The Top 50 Green Fleets

Read More →
Four-photo collage showing a white RIZON medium-duty truck with a utility flatbed, highlighting exterior storage compartments, open tool cabinets, and a spacious diamond-plate cargo bed designed for commercial work applications.

Rizon Introduces Service Combo Body, Increases Electric Truck Applications

Rizon now offers a combo service body that combines lockable storage and a spacious cargo bed in a single zero-emission vehicle. The body supports unique options including cranes, ladder racks, generators, lift gates, and work lighting for a wide range of vocational applications.

Read More →
Ad Loading...
FUSO Academy training classroom featuring workstations, diagnostic equipment, and electronics training benches, with a FUSO Academy logo highlighting the company's technical training facility.

MFTBC Establishes FUSO Academy Dubai Training Center to Strengthen Network Capabilities in Middle East & Africa

Mitsubishi Fuso Truck and Bus Corporation’s new FUSO Academy Dubai Training Center will support technical and non-technical capability development. It features enhanced training infrastructure to improve service quality, uptime, and readiness for advanced vehicle technologies.

Read More →
Paccar engine displayed alongside Kenworth and Peterbilt logos and a DEF pump sign, illustrating a software update addressing diesel exhaust fluid (DEF) inducement strategies for select heavy-duty trucks.

Paccar Updates MX-11 and MX-13 Engine Software to Enhance Customer Operations

Kenworth Truck Company and Peterbilt Motors Company will update software for vehicles equipped with Paccar MX-11 and Paccar MX-13 engines to ensure they comply with EPA guidance on diesel exhaust fluid inducements.

Read More →
GM Fleet presentation slide highlighting strong fleet sales growth alongside a Chevrolet Silverado. Key metrics include increased truck demand, record pickup sales, higher government sales, and growth in OnStar Fleet subscriptions.
Vehicle Researchby StaffJuly 8, 2026

GM #1 in U.S. Sales for the Second Quarter of 2026

General Motors said it was America’s #1 automaker in U.S. sales for the second quarter of 2026 with total sales of 714,896 vehicles, down 4.2%. GM led in full-size pickup and large SUV sales and reported growth in fleet sales.

Read More →
Ad Loading...
American Truck Simulator quick job menu showing available freight routes, truck options, and a map of the western U.S.
Vehicle Researchby Lauren FletcherJuly 8, 2026

Volvo VNL and VNR Electric Join American Truck Simulator

Volvo’s VNL and VNR Electric are now in American Truck Simulator, bringing diesel and electric truck models to virtual drivers.

Read More →
Graphic shows Rush Enterprises’ Gulf Coast expansion with a map highlighting new Louisiana locations and a Peterbilt dealership. Headline reads, “Expanding Across the Gulf Coast,” announcing Rush Enterprises’ acquisition of Peterbilt of Louisiana.

Rush Enterprises Expands with Acquisition of Peterbilt of Louisiana

Rush Enterprises’ acquisition of Peterbilt of Louisiana adds 46 service bays, more than 23,000 square feet of parts storage, and approximately 107,000 square feet of facility space to the company's footprint.

Read More →
Promotional graphic for Work Truck’s “Trucks, Tips & Tours” series featuring an International HV515 vocational truck, a presenter standing beside it, and text highlighting improved visibility and technology. Includes Truck Chat “Watch Now” branding.
Vehicle Researchby Wayne ParhamJune 30, 2026

International HV515 Dump Truck Walkaround

The International HV515 combines the new S13 Integrated Powertrain, improved driver visibility, simplified maintenance, and advanced vocational controls into a capable dump truck platform. Take a closer look at the HV515, which International showcased at EUFMC.

Read More →
Ad Loading...
The Red Clay Strays pose with a Chevrolet Silverado, one of several vehicles featured in the revived "Heartbeat of America" campaign highlighting the brand's connection to hardworking Americans.

Chevrolet Brings Back 'Heartbeat of America' Campaign Featuring Trucks and Everyday Workers

Chevrolet brings back Heartbeat of America, spotlighting the trucks, workers, and communities that continue to drive the brand's legacy forward.

Read More →