Plan engine and powertrain decisions with a clearer view of future demand.

Commercial vehicle engine planning is shaped by shifting demand, emissions requirements, fuel type adoption, platform changes, OEM strategies, supply-chain constraints, and broader freight and equipment cycles.

Those signals affect production plans, component demand, sourcing strategy, inventory, service expectations, capital investment, and long-term powertrain assumptions.

ACT’s North America Commercial Vehicle Engine Forecast provides an independent, forward-looking view of engine demand and production so teams can evaluate future market needs, align planning assumptions, and prepare for changing technology and regulatory conditions.

Engine markets are complex, cyclical, and tied to the broader commercial vehicle cycle.

Engine demand does not move in isolation. It is shaped by commercial vehicle production, freight demand, fleet behavior, regulation, technology transition, and OEM strategy. ACT helps customers connect those signals into a clearer market view.

1. Emissions regulations can shift demand timing and mix.

Future emissions standards can reshape engine mix, pre-buy behavior, post-buy demand, compliance timing, and fleet replacement strategies.

2. OEM strategy changes can affect market share and supplier demand.

Platform redesigns, powertrain strategies, sourcing decisions, and specification changes can create ripple effects across engine, component, and supplier markets.

3. Production cycles are tied to freight and economic conditions.

Engine demand follows commercial vehicle production, which is influenced by freight activity, fleet profitability, economic conditions, and replacement-cycle behavior.

4. Internal models often need external validation.

Engineering, sales, procurement, finance, and strategy teams often need an independent market forecast to align assumptions and support planning discussions.

5. Long lead times require long-range visibility.

Engine programs, tooling investments, component sourcing, capacity decisions, and regulatory planning all require a multi-year view of demand.

ACT helps customers evaluate these forces with independent, data-informed forecasting and analyst interpretation.

What the North America Commercial Vehicle Engine Forecast covers

A quarterly forecast of medium- and heavy-duty engine demand, production, fuel type, displacement mix, and market share.

Updated quarterly, ACT’s Engine Forecast provides a structured view of the engine market signals that shape production, supplier demand, powertrain planning, and regulatory strategy.

Engine Demand Forecasts: Class 5–7 & Class 8

Forecast coverage includes:

• Total engine demand by class and GVW segment
• Market share by OEM
• Market share by engine displacement category
• Vocational and tractor application splits
• Quarterly and multi-year forecast tables

Production Forecasts & Capacity Alignment

Understand how OEM build plans, backlog positions, order activity, and commercial vehicle production trends may shape near-term and long-term engine demand.

This helps teams align production, component sourcing, supplier capacity, inventory planning, and capital investment assumptions with expected market conditions.

Regulatory & Emissions Impact Modeling

Emissions phases, regulatory timelines, compliance costs, and certification requirements can significantly affect engine demand, fuel type mix, production timing, and fleet buying behavior.

ACT integrates:

• Regulatory pipeline tracking
• Pre-buy and post-buy demand effects
• Engine technology transitions
• Warranty, cost, and certification considerations
• Policy-driven demand and production implication

Powertrain Mix Evolution

ACT evaluates how market forces may influence the future mix of:

• Diesel engines
• Natural gas and other alternative fuel engines
• Powertrain efficiency improvements
• Internal combustion demand as electrification evolves
• Customer economics and application-specific adoption patterns

Scenario & Sensitivity Analysis

Engine demand is influenced by economic performance, input costs, regulatory timing, freight cycles, commercial vehicle production, and OEM strategy.

ACT’s scenario analysis helps teams evaluate how different market paths may affect engine demand, powertrain mix, supplier requirements, and long-term planning assumptions.

Why ACT: independent engine market intelligence connected to the full commercial vehicle cycle

Independent, data-informed intelligence

ACT provides an independent market view built on data, methodology, market relationships, and analyst interpretation.

Deep commercial vehicle and powertrain context

ACT connects economic, freight, production, regulatory, powertrain, and commercial vehicle market intelligence so engine forecasts reflect the broader market ecosystem.

Clarity for internal planning alignment

Engineering, procurement, sales, finance, strategy, and executive teams use ACT forecasts to align assumptions, evaluate market risk, and support planning decisions.

Used across the commercial vehicle supply chain

ACT engine intelligence supports:

• OEM powertrain teams
• Tier 1 and Tier 2 suppliers
• Component manufacturers
• Dealers and distribution networks
• Financial institutions
• Investors and market analysts
• Government and policy stakeholders

What you receive each quarter

1. Executive Summary

A concise narrative overview of current engine market conditions, demand shifts, regulatory factors, and planning implications.

2. Engine Demand & Production Tables

Quarterly and multi-year engine demand and production outlooks with detailed segmentation by class, GVW, application, fuel type, displacement, and market share.

3. OEM Market Share Forecasts

Forward-looking market share views based on platform updates, OEM strategy, production changes, powertrain mix, and regulatory implications.

4. Emissions & Regulatory Impact Analysis

Analysis of how major emissions and regulatory phases may affect demand timing, engine mix, cost exposure, and production planning.

5. Economic & Freight Backdrop

Context from ACT’s broader commercial vehicle, freight, and macroeconomic forecasting work that influences engine demand and production expectations.

6. Appendices & Supporting Data

Methodology, assumptions, inputs, definitions, and supplemental tables for deeper analysis and internal modeling.

Who uses the Engine Forecast — and how it supports planning

Different teams use ACT’s Engine Forecast in different ways, but all rely on it to understand future engine demand, production, fuel type, displacement, and regulatory market direction.

OEMs & Powertrain Engineering Teams

• Align engine production strategy with expected demand
• Support long-range product and platform planning
• Evaluate displacement, fuel type, and application mix
• Prepare for emissions and regulatory requirements
• Coordinate powertrain strategy with broader vehicle demand

Tier-1 & Tier-2 Suppliers

• Forecast component demand for turbochargers, fuel systems, aftertreatment, castings, and related systems
• Align capacity, sourcing, inventory, and capital investment with future demand
• Evaluate demand by class, GVW, application, and fuel type
• Support customer conversations with third-party market intelligence

Dealers & Distribution Networks

• Understand engine mix and future service demand
• Prepare for parts, warranty, and maintenance shifts
• Support customer conversations about emissions, powertrain changes, and equipment timing
• Monitor market signals that may affect inventory and service strategy

Financial Institutions & Investors

• Model engine-market exposure and powertrain transition risk
• Evaluate how freight, macro, production, and regulatory trends may affect engine demand
• Support investment and credit analysis with independent market assumptions
• Monitor commercial vehicle market-cycle and technology-transition signals

Policy & Industry Stakeholders

• Assess how regulatory phases may influence technology adoption
• Understand market readiness and demand timing
• Evaluate implications for engine mix, production, infrastructure, and customer economics