Is GM building the Honda Prologue?

Yes. General Motors is manufacturing the Honda Prologue as part of a strategic alliance with Honda to bring an all-electric SUV to North America, using GM’s Ultium platform and manufacturing network. Honda will handle branding and sales, while GM runs the production side.

The Prologue represents a milestone in the Honda–GM collaboration, with production slated for GM facilities in North America and deliveries expected in the 2024 model year as part of a broader push to accelerate electric-vehicle availability for Honda customers.

Partnership context

Since launching a broad EV and platform-sharing partnership in 2020–2021, Honda and GM have collaborated on multiple programs designed to accelerate electrification, including jointly developing electric vehicles and sharing battery and software technology. The Prologue and the upcoming Acura ZDX are the most visible outcomes of this alliance, both built on GM’s Ultium battery platform and aimed at North American markets.

Here are the key production and collaboration details you should know:

• Production location: General Motors’ Ramos Arizpe Assembly plant in Coahuila, Mexico, where the Prologue is slated to be built.


• Platform and technology: Built on GM’s Ultium battery platform, enabling scalable energy storage and common EV architecture across models.


• Timeline: Targeted for sale in the 2024 model year, with initial deliveries in 2024 in North America.


• Collaboration structure: Honda and GM have formed a joint venture to co-develop and manufacture future EVs, with GM handling production for the Prologue and Honda providing branding, distribution, and influence over product planning.


• Battery supply: The Ultium packs used in these vehicles come from GM’s Ultium ecosystem, with cell materials sourced through partners including LG Energy Solution as part of the broader supply chain.

The above points illustrate the core manufacturing arrangement and strategic rationale behind the Prologue project, highlighting how the two automakers are leveraging scale to accelerate North American EV adoption.

What this means for consumers

The collaboration is designed to deliver affordable, well-equipped electric SUVs under the Honda banner, backed by GM’s proven EV platform and a shared supply chain to help manage costs. For buyers, the Prologue is expected to offer typical compact-to-midsize SUV practicality with competitive range, charging capability, and modern features aligned with Honda’s design and reliability standards.

Keep in mind that specifics such as exact trim levels, pricing, and final specifications can shift as production nears and as market conditions evolve. Honda and GM have signaled confidence in delivering these vehicles in the mid-2020s, subject to regulatory approvals and supply-chain realities.

Summary

GM is building the Honda Prologue as part of a formal Honda–GM EV partnership, leveraging GM’s Ultium platform and North American manufacturing capacity. Production is planned to begin in 2024 at GM’s facilities in Mexico, with Honda handling branding and distribution. The project exemplifies a broader industry shift toward shared platforms to speed the rollout of electric vehicles for both automakers.

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.

Does GM build the Honda Prologue?

No, the Honda Prologue is not made by GM, but it is built in partnership with GM. GM provided the underlying architecture, platform, and battery technology, while Honda designed the exterior and interior styling. The Prologue is manufactured at a General Motors plant and is based on the same GM platform as the Chevrolet Blazer EV. 

• GM's contribution: GM supplied the frame, suspension, chassis, electrical architecture, and the Ultium battery platform. 
• Honda's contribution: Honda was responsible for the "top hat" development, including the vehicle's design, styling, and brand-specific features. 
• Manufacturing: The vehicle is assembled at a General Motors plant in Mexico. 

What is the Chevy version of the Honda Prologue?

The Chevy Blazer EV is the equivalent to the Honda Prologue, as both are midsize electric SUVs built on the same General Motors platform, but they have key design and feature differences. The Prologue shares the GM Ultium architecture and BEV3 platform with the Blazer EV, meaning many core components are the same. While they have similar performance, they differ in exterior styling, interior amenities, and some technology features. 
This video discusses the similarities and differences between the Honda Prologue and Chevy Blazer EV: 54sEV-olutionYouTube · Mar 28, 2025
Key similarities

• Platform: Both SUVs are built on General Motors' Ultium platform and BEV3 platform, sharing components like the floor, frame rails, and suspension subframes. 
• Performance: Standard front-wheel-drive models have the same 220-horsepower powertrain, which can be boosted to 300 horsepower with an all-wheel-drive option. 
• Passenger capacity: Both vehicles are five-passenger SUVs. 

Key differences

• Design: The Prologue has a simpler, cleaner exterior design compared to the Blazer EV's more angular and "flashy" look. 
• Technology: The Blazer EV offers some features not found on the Prologue, such as the hands-free Super Cruise driving assistant, rear heated seats, and auto up/down on all four windows. 
• Interior features: There are subtle differences in the center console design, cup holder size, and wireless charging pad placement. 
• Drive options: The Prologue is only available with front-wheel or all-wheel drive, while the Blazer EV offers front-wheel, rear-wheel, or all-wheel drive configurations. 
• Power button: The Prologue has a physical power button to start the vehicle, while the Blazer EV starts automatically when entering with the key fob. 

You can watch this video for a detailed owner's comparison of the two vehicles: 46sAdam's Everything EVYouTube · Aug 3, 2025