Propane Autogas Medium-Duty Vehicles

Find the propane autogas vehicle that fits your operation. Explore available options and compare specs for delivery, utility, service, towing, and other medium-duty applications.

EXPLORE VEHICLE OPTIONS

Find the Right Medium-Duty Propane Autogas Vehicle for Your Fleet

See where propane autogas fits your fleet. Compare available vehicle platforms, engines, and performance across delivery, service, utility, shuttle, and other applications.

Step Vans / P&D Trucks

Best for: Commercial Fleets, Pickup & Delivery Operations

Vehicle Specifications
Category
Specification
Vehicle Class
Class 4–6
Chassis Platforms
Ford F-650, Ford F-750, Ford F-59, F-53 Chassis, Freightliner
Manufacturer / Fuel System
ROUSH CleanTech, Alliance AutoGas
Engine Options
Ford 7.3L V8, GM 6.6L V8
Power & Performance
Medium-duty torque curve optimized for urban and regional delivery
Typical Range
300 miles
Certification
EPA / CARB
Delivery Path
OEM chassis with certified upfit

Utility & Service Trucks

Best for: Utilities, Telecom, Energy, Field Service Fleets, Public Works & Municipal Fleets

Vehicle Specifications
Category
Specification
Vehicle Class
Class 4-6
Chassis Platforms
Ford F-450, Ford F-550, Ford F-650
Manufacturer / Fuel System
ROUSH CleanTech, Alliance AutoGas
Engine Options
Ford 7.3L V8
Power & Performance
Strong low- to mid-range torque for stop-and-go service cycles
Typical Range
300 miles
Certification
EPA / CARB
Delivery Path
OEM chassis with certified upfit

Box Trucks

Best for: Distribution, Retail, Food & Beverage, Moving & Logistics

Vehicle Specifications
Category
Specification
Vehicle Class
Class 3-6
Chassis Platforms
Ford F-650, Isuzu NPR
Manufacturer / Fuel System
ROUSH CleanTech, Alliance AutoGas
Engine Options
Ford 7.3L V8, GM 6.6L V8
Power & Performance
Balanced power for payload-focused, return-to-base routes
Typical Range
300 miles
Certification
EPA / CARB
Delivery Path
OEM chassis with certified upfit

Medium-Duty Trucks

Best for: Mixed Commercial & Corporate Fleets with Class 4–7 Vehicles

Vehicle Specifications
Category
Specification
Vehicle Class
Class 3-6
Chassis Platforms
Chevrolet Silverado, Isuzu NPR
Manufacturer / Fuel System
Alliance AutoGas
Engine Options
GM 6.6L V8
Power & Performance
Mid-range power band suited for regional and local operations
Typical Range
400 miles
Certification
EPA
Delivery Path
Certified aftermarket upfit

Propane Autogas Medium-Duty Vehicle Manufacturers

Medium-duty propane autogas vehicles and conversion systems are available through a growing network of trusted manufacturers and technology partners.

Take the Next Step with Propane Autogas

Get the information you need to move forward, including vehicle conversions, refueling options, maintenance guidance, and funding opportunities.

Vehicle Conversions
Convert existing fleet vehicles with certified propane autogas systems.
Refueling Options
Explore on-site, mobile, and public refueling options designed for fleet efficiency.
Maintenance
Simpler systems can help reduce downtime and maintenance costs.
Available Funding
Search available funding to offset vehicle and infrastructure costs.

Find the Right Medium-Duty Option for Your Fleet

Connect with a propane autogas specialist to compare available vehicles, engines, and applications and determine what fits your fleet’s routes and operating needs.

Talk to a Fleet Expert