Who manufactures the Honda Prologue?
The Honda Prologue is manufactured by General Motors (GM) for Honda, as part of a North American collaboration between the two automakers. The vehicle is built on GM’s Ultium electric-vehicle platform, signaling a deepening partnership between Honda and GM in the EV space.
To understand the answer in context, the Prologue represents a strategic move by Honda to expand its electric-SUV lineup without building an entirely new manufacturing footprint. GM supplies the engineering backbone—Ultium battery technology and modular EV architecture—while Honda provides the design and branding for the model. This collaboration is part of a broader effort announced in the early 2020s to share EV development costs and accelerate rollout across North America.
Manufacturing partner
Key information about who actually makes the Honda Prologue and how the arrangement works is summarized below.
- Contract manufacturer: General Motors (GM) is the producer of the Honda Prologue for Honda.
- Technology platform: The Prologue is built on GM’s Ultium battery platform and Ultium-based electric drivetrain technology.
- Production site (North America): GM’s North American manufacturing network handles assembly, with the CAMI Assembly Plant in Ingersoll, Ontario commonly cited as the production site for North American market units.
- Market scope: The Prologue is targeted for sale in the United States and Canada, reflecting the North American collaboration goals.
- Strategic context: The model is part of a broader Honda–GM EV collaboration to co-develop multiple electric vehicles and share development costs.
These points illustrate how the Prologue fits into the broader Honda-GM partnership and what it means for production and technology sharing.
Production location and scope
Understanding where the Prologue is produced helps clarify the manufacturing footprint of the model. GM has described the program as a North American build, leveraging its existing EV manufacturing capabilities in the region. The Ontario CAMI plant has repeatedly been mentioned in media reports and company communications as the likely production site for the Prologue’s North American version, illustrating how GM leverages its regional facilities to support Honda’s first mass-market BEV in this segment.
Platform details and collaboration background
The Prologue’s use of GM’s Ultium platform is central to why GM is the manufacturing partner. By leveraging Ultium’s modular architecture and battery chemistry, Honda can bring an electric SUV to market more quickly while spreading engineering costs across multiple vehicles. The collaboration originated in the early 2020s and reflects a broader industry trend toward cross-company EV development to accelerate timelines and reduce per-vehicle costs.
Why this matters
Given the automotive industry’s push toward electrification, GM’s role as the Prologue’s manufacturer underscores a shift toward platform sharing and contract manufacturing as a way to scale EV production rapidly. For Honda, this arrangement enables a faster entry into the EV SUV segment in North America without building out a wholly new factory network. For GM, it expands the utilization of Ultium technology across multiple brands and models.
Summary
In short, General Motors manufactures the Honda Prologue for Honda, using GM’s Ultium EV platform in a North American production setup that centers around GM’s plants, including CAMI Assembly in Ontario. This partnership exemplifies how legacy automakers and new-energy automakers are collaborating to bring electric vehicles to market faster and more cost-effectively, with Honda handling design and branding while GM provides the propulsion architecture and manufacturing capacity.
Where is the Honda Prologue manufactured?
The Honda Prologue is manufactured at General Motors' Ramos Arizpe Assembly plant in Mexico. This facility also builds GM's own electric vehicles, like the Chevy Equinox EV, under the terms of the collaboration agreement between the two companies.
- Location: Ramos Arizpe, Coahuila, Mexico
- Partner: General Motors
- Reason: This arrangement allowed Honda to quickly bring its first major electric SUV to market while developing its own dedicated EV platform.
Is the Honda Prologue made by GM?
The Honda Prologue is an all-electric SUV built on a General Motors (GM) platform, sharing its underlying architecture with GM EVs like the Chevrolet Blazer EV. This manufacturing partnership allows Honda to enter the EV market more quickly, with the Prologue ultimately becoming GM's best-selling EV in 2024, partly due to incentives and Honda's tuning. While the vehicles share a foundation, they have distinct styling, interior features, and driving dynamics, with Honda focusing on a more traditional, user-friendly experience and different chassis tuning.
Shared foundation
- GM platform: The Prologue is built on GM's Ultium EV platform, the same as the Chevrolet Blazer EV and other GM electric vehicles.
- Production: The vehicle is manufactured in GM's facilities.
- Shared components: Some components, such as the 360-degree camera system, are sourced from GM.
Honda-specific features
- Design: Honda has applied its own exterior and interior styling to the platform.
- Infotainment: While the Blazer EV has a large integrated screen, the Prologue features a smaller touchscreen with physical HVAC controls below it, along with standard wireless Apple CarPlay and Android Auto.
- Driving dynamics: Honda has tuned the chassis and suspension to give the Prologue a different feel, which includes a stiffer ride but improved handling compared to some GM counterparts.
- User experience: Honda designed the Prologue for a more conventional EV experience, with a simple on/off button and power delivery that is not as aggressive as some other EVs, making it feel more like a traditional Honda vehicle.
Performance and features
- All-wheel drive: The AWD model produces 288 horsepower and 333 pound-feet of torque.
- Charging: It comes with a standard portable charging kit and has an 11.5-kW onboard charger for home use.
- Range: The AWD model has a range of about 273 miles.
Is Honda discontinuing Prologue?
The Honda Prologue is not immediately discontinued but is expected to be the last model of its kind, with production likely ending after the 2026 model year. It will be replaced by vehicles built on Honda's own dedicated EV platform, such as the upcoming Honda 0 Series. The Prologue is currently in production, with sales of the 2025 model year already underway.
- Current status: The Honda Prologue is not discontinued; it is available for the 2025 model year and is expected to continue for 2026.
- Future plans: The Prologue is expected to be phased out after the 2026 model year.
- Reason for discontinuation: Honda is moving to its own proprietary EV platform for future models, and the Prologue will be replaced by these newer, in-house designed vehicles.
- Production: The Prologue is manufactured in Mexico at General Motors' plant.
Who makes the engine for the Honda Prologue?
GM
GM makes the Prologue and provides key technology, including the Ultium battery platform, which includes the battery pack, electric motors, and chassis. Other major components are also sourced from GM.
