Cutting-Edge Performance
The FXP 174 is an award-winning Type 1 ambulance that redefines advanced patient care, crew safety, and clinical performance. Purpose-built for EMS first responders through direct collaboration with field crews and dealer insights, the FXP 174 delivers expanded space, a reimagined clinical layout, and breakthrough technologies engineered for demanding calls and extended shifts. Built for EMS professionals who demand excellence from their equipment and every response.
Every element of the FXP 174 directly supports how crews work inside the unit. Door-forward layout, taller rear doors, enhanced visibility, and maximized storage capacity optimize access and workflow from entry through transport. Inside, the FXP 174 prioritizes ergonomic movement, intuitive equipment access, and sustained crew comfort, featuring revolutionary FX Action™ Seats that enable medics to remain safely secured while delivering critical care. The FXP 174 exemplifies EMS-driven design, proven engineering, and our commitment to crew performance from dispatch to destination.
SIZE IT UP BY CHASSIS
| Drive Type | 2x4 or 4x4 |
| Overall Length | 316" |
| Overall Width | 95” |
| Overall Height | 112” |
| Interior Headroom | 72” |
| Wheelbase | 193" |
| Avg. Payload Capacity | Up to 4,000 lbs |
| Drive Type | 2x4 or 4x4 |
| Overall Length | 316" |
| Overall Width | 95” |
| Overall Height | 112” |
| Interior Headroom | 72” |
| Wheelbase | 193" |
| Avg. Payload Capacity | Up to 5,550 lbs |
see where design meets purpose
Standout features. purposeful design.
The FXP 174 delivers groundbreaking innovations that transform emergency response and maximize crew safety and patient outcomes.
Industry-first FX Action™ Seat
Hands-free mobility keeps medics safely secured while accessing critical equipment & performing vital care.
Door-Forward Layout
Positions curbside entry and key equipment forward for seated access and efficient workflows.
Advanced Clinical Layout
State-of-the-art design maximizes ergonomic movement, organized equipment access, and crew comfort while prioritizing safety during patient care.
Advanced Lighting System
Innovative breakthrough flash patterns provide industry-leading visibility during emergency operations.
Streetside & Curbside Windows
Interior layout allows dual windows in the patient compartment, enhancing visibility.
Ultrawide Electric Pass-Through Window
Sealed design enhances cab-to-module visibility while reducing interior noise and contamination risks.
Next-generation Innovation That Drives Performance
Built on proven engineering and first responder insights, every detail supports how crews work in the field.
Module Construction & Configuration
- All-Aluminum Ambulance Module
All-aluminum construction—structure, doors, and accessories—delivers superior corrosion resistance and extended service life. SAE-tested and validated. - SAE J3026-Compliant Configuration
Next-generation module layout engineered to current industry safety and performance standards. - 72” Interior Headroom
Full standing height enables caregiver mobility and unrestricted patient access throughout the module. - Type 1 Pickup Chassis Integration
Type 1 platform selected for increased payload capacity, elevated ride height, and suitability for mixed response environments and long transport distances - Easy-Entry Curbside Step
6-inch drop-skirt in front of rear wheels reducing the entry step height for increased ergonomics.
Exterior & Body Features
- Aluminum Module Rub Rails
Full-length aluminum rub rails shield module sides from operational wear and impact damage. - Stainless Steel Module Corner Protectors
Reinforced stainless steel corner guards help reduce wear and protect high-impact areas of the module. - Fiberglass Module Wheel Well Trim
Molded fiberglass wheel well covers provide superior durability and a professional finished appearance. - Undercoating Protection
Comprehensive undercoating on chassis and module extends vehicle life in harsh operating environments. - Rear Wheel Mud Guards
Integrated mud flaps minimize road debris and corrosion from spray. - Cab Steps with Anti-Skid Surface
Anti-skid lateral steps with integrated mudguards provide safe cab access in all weather conditions. - Rear Step Bumper with Retractable Center Section
Retractable anti-skid step with diamond plate corners and rubber bumperettes ensures safe patient loading while protecting module integrity. - Surface-Mounted License Plate with LED Light
Surface-mounted license plate bracket with integrated LED illumination for compliance and visibility.
Patient Compartment & Interior
Rear Control & Access Zone
- Rear Control Panel – Touchscreen Console
Rear-mounted touchscreen control panel allows crews to manage lighting and system operation during loading and unloading. - Dual Rear Entry Doors (A1 & A2)
Tall and wide rear door clearance facilitates efficient cot loading and unloading in all configurations.
Seating
- Streetside FX Action™ Seat – Two EMT
Two (2) FX Action™ Seat equipped with single-click 4-point safety belt systems. - Attendant Seat – EVS 1780
Vacuum-formed seamless EVS 1780 attendant seat with four-point safety belt. - Seat Belt Detection System
Integrated seat belt detection system in all seated positions with display and audible warning in the front of the cab driver’s console. - EVS Swivel Seat Base
EVS 360-degree swivel seat base locking in eight positions at 45-degree increments.
Forward Bulkhead & Cabin Interface
- Sliding Pass-Through Window
Front bulkhead window enables compartment-to-cab communication during transport. - Locking Radio Communication Compartment
Dedicated, lockable radio communication compartment on streetside of forward bulkhead. - Lower Bulkhead Cabinet
Lower bulkhead cabinet with two (2) storage drawers and countertop.
Streetside Configuration
- Full-Height Equipment Storage Compartment (S1)
Full-height streetside exterior compartment configured for general equipment storage. - Stair Chair Storage with Divider and Shelves
Integrated stair chair storage with vertical divider and two adjustable shelves mounted on compartment door. - Electrical Compartment (E1)
Independent exterior accessed upper streetside compartment housing electrical componets. - Streetside Exterior Storage (S2)
Ultra-wide second streetside exterior compartment providing equipment storage. - Main Oxygen Exterior Compartment (S3)
Dedicated streetside exterior compartment for main vertical oxygen cylinder. - Universal Vertical Oxygen Holder – H, K, or M Cylinder
Universal vertical holder mounted in S1 compartment for “H”, “K”, or “M” oxygen cylinders. - Flip-Up Cabinet Frames with Sliding Windows
Aluminum flip-up frames with smoked polycarbonate self-latching sliding windows for rapid cabinet restocking.
Curbside Configuration
- Curbside FX Action™ Seat Layout
Curbside seating configuration featuring the FX Action™ seat, upper angled compartment, and lower front cabinet with drawer and integrated work surface. - Curbside Patient Entry Door (C1)
Side-entry door with flush-mounted window for improved visibility. - Curbside Exterior Storage Compartment (C3)
Exterior compartment for backboard or other equipment storage. - Full-Height Curbside ALS Cabinet (No Drawer)
Full-height ALS cabinet on curbside including:- Four extruded aluminum doors with see-through windows
- Adjustable shelving
- Integrated LED strip lighting
- Interior and exterior access to lower cabinet via curbside door
- Lockable Compartment Above ALS Cabinet
Secure lockable storage compartment located above the curbside ALS cabinet. - Sealed Battery Slide-Out Compartment
Exterior-accessible sealed battery tray for serviceability and protection, featuring a large battery storage drawer that can accommodate up to 4 batteries. - High-Intensity Compartment Tube Lighting
High-output tube lighting integrated into curbside compartments and entry steps.
Driver's Compartment
- True Control Center with 7” Touchscreen
Centralized interface delivers intuitive access to integrated vehicle and module systems, minimizing driver distraction and streamlining multi-system management. - Floor-Mounted Center Console
Console-mounted controls with dual cup holders and integrated armrests support crew comfort during response. - Driver and Passenger Armrests
Individual armrests mounted to the floor console provide added support during driving and transport. - Dual Cup Holders
Integrated dual cup holders offer convenient storage within reach of the driver and passenger. - Cab Headliner LED Reading Lights
Overhead LED lights (red & clear) preserve night vision while providing task-focused illumination for documentation and navigation. - OEM Exterior Mirrors
Factory mirrors retained for consistent visibility, simplified parts sourcing, and reduced service downtime.
Vehicle Systems
Electrical & Power
- MMC Multiplex Electrical System
Centralized control of lighting, climate, vehicle systems, and diagnostics. - Super Auto Eject Shoreline Inlet – 15 Amp
Kussmaul 120V AC, 15-amp shoreline inlet features an automatic disconnect and an indicator light. - 120V AC Hospital-Grade Outlets with Indicator
Deliver reliable power with clear visual confirmation. - 12V DC Duplex Outlets – 20 Amp
Provide consistent DC power access for medical devices and onboard equipment throughout the patient compartment. - Pre-Wiring for 1000W Inverter/Charger
Pre-wired for future installation of 1000W inverter/charger. - USB-A & USB-C Outlets
Combination USB-A (1) and USB-C (2) outlets with indicators throughout the patient compartment.
HVAC & Climate Control
- Dedicated Patient Compartment Climate Control System
Independent climate system ensures consistent temperature regulation throughout patient care area. - OEM Tie-In Heating System
Floor-level heat distribution integrates with chassis system and operates independently from AC evaporator for optimal efficiency. Two (2) heating units, one (1) on each side of the patient compartment for even heat distribution. - Dual Exhaust Fans
Two exhaust fans with three-speed control enable effective contaminated air removal via front interface or rear console. - Front-Mounted Condenser
High-performance auxiliary condenser housed in a Demers-designed front-mounted enclosure. - Integrated Idle Management Compatibility
HVAC operation coordinated with Demers Fast Idle and ECOSMART Anti-Idling systems. - Linear Ducted Air Conditioning Outlets
Ceiling-mounted adjustable outlets providing balanced airflow distribution.
Lighting Systems
- Full LED Exterior Lighting Package
LED lighting throughout—markers, brake, turn, reverse, and compartments—for visibility and longevity. - Emergency Lighting – Whelen Mega-T™ and T™ Series
Comprehensive emergency lighting package including front-facing emergency warning lights, grille-mounted T LED lights, dual-stacked lateral emergency lights, intersection warning lights, and rear upper and mid-height emergency lights. - Lateral Scene Lighting – Integrated LED
Dedicated lateral scene lights providing workside illumination on both sides of the module. - Interior Linear Ceiling Lights – Multi-Level
Two full-length linear ceiling lights with four selectable intensity levels. - Rear LED Loading Lights
Rear-mounted LEDs enhance visibility during night and low-light patient loading.
Audible Warning
- Whelen 295-Series Hands-Free Siren
Amplifier with Scan-Lock™ enables hands-free control during response. - Whelen SA315 Speakers
Compact speaker system complies with SAE Class A standards. - Back-Up Alarm
97 dB backup alarm alerts during reverse operation with manual override capability.
Smart Features & Operational Efficiency
- Demers Fast Idle
Multiplex-controlled fast idle enables rapid battery recharging during stationary operations. - EcoSmart Anti-Idling System
Automated engine shutdown and restart during idle reduces fuel consumption and emissions. - Anti-Theft Idle Protection System
Enables keyless idle operation while preventing unauthorized vehicle movement. - Valet Unlock Switch
Concealed valet switch unlocks all doors and temporarily disables locking system.
FXP 174 Type 1 Ambulance Questions, Answered
These answers address the most common questions we hear from organizations evaluating the FXP 174 Type 1 ambulance, including purchasing, configuration, service support, and ownership.
Who is the FXP 174 ambulance designed for?
The FXP 174 serves progressive EMS organizations committed to advancing pre-hospital care delivery. Built for municipal agencies, hospital-based services, private EMS providers, and fire departments managing complex, high-acuity calls that demand superior clinical capability and crew performance.
With expanded space, advanced safety integration, and a reimagined clinical layout, the FXP 174 excels in critical-care and advanced life support applications where crew positioning, equipment access, and sustained performance during extended transports directly impact patient outcomes. The FXP 174 delivers operational excellence through optimized workflows, provider wellbeing through enhanced safety and comfort, and innovative configuration that maximizes space and functionality—attracting next-generation EMS professionals while supporting crews who refuse to compromise on patient care quality.
How do I purchase an FXP 174 ambulance?
The FXP 174 is available through our authorized Demers dealer network. Your local dealer will configure the unit to your operational requirements, recommend the appropriate chassis, and provide pricing, customization options, and delivery timelines. Get started by requesting a quote or scheduling a demo.
What makes the FXP 174 different from other ambulance models?
The FXP 174 stands apart by redefining how safety, technology, and clinical design converge in a Type 1 ambulance.
- Provider Wellbeing: The FXP 174 prioritizes EMS crews with enhanced safety features, improved comfort, and a layout designed to reduce physical strain while supporting patient care.
- Operational Excellence: Optimized workflows and intuitive access to equipment help support faster, safer emergency response without unnecessary movement or congestion.
- Safety Integration: Revolutionary FX Action™ Seats promote crew protection and belted patient care without compromising the ability to perform critical tasks.
- Modern Technology: Advanced systems and integrated technology deliver a forward-looking platform that supports today’s operations and appeals to the next generation of EMS professionals.
- Innovative Configuration: A best-in-class layout maximizes usable space and functionality, allowing crews to work more effectively throughout the patient compartment.
Together, these elements make the FXP 174 not just a new ambulance, but a new standard in ambulance design.
What is the typical lead time for a new FXP 174 ambulance?
Lead times for an FXP 174 Type 1 ambulance vary based on chassis availability, production schedules, and selected options. Your Demers dealer will provide accurate timelines to support fleet planning and operational transitions.
What warranty coverage comes with the FXP 174?
Every FXP 174 includes comprehensive limited warranty protection against defects in materials and workmanship. Covered repairs are completed at no charge within the warranty period through our authorized dealer network. Beyond warranty terms, Demers provides responsive technical support and clear communication to resolve issues efficiently, minimize downtime, and keep your unit in frontline service throughout ownership.
Where can I take my FXP 174 for service or repairs?
The FXP 174 is supported through our nationwide network of authorized Demers service providers. These partners receive factory training on our electrical systems, module construction, and component specifications to ensure accurate diagnostics and repair. Whether you need routine maintenance, warranty service, or emergency repairs, our service network is equipped to minimize downtime and return your unit to frontline service quickly. Your local Demers dealer can connect you with the nearest authorized service facility and coordinate support for your fleet’s specific needs.
How do I order parts for my FXP 174?
Order replacement parts directly through your authorized Demers dealer. Genuine Demers parts ensure system compatibility, maintain performance standards, and protect long-term durability.
Is training available for new FXP 174 owners?
Yes. Demers provides comprehensive orientation through our dealer network to ensure crews master the FXP 174’s layout, systems, and features before deployment. This accelerates operational readiness and enables confident, safe performance from day one.