The Grand
The MX 170 is the largest Type III ambulance in the Demers lineup, designed for operations that require more interior space, greater equipment capacity, and increased flexibility on scene.
Originally developed for fire-based and remote-response teams, its extended module supports larger care setups and additional specialized gear for missions where resources are limited or distances are long. The MX 170 delivers the adaptability and performance needed when operations call for more room and more capability.
Model
MX 170
TYPE
III
Designed and built in
Canada
OVERVIEW
The MX 170 offers a wide, spacious care area that adapts easily to different operational needs. Its extended module creates room for multiple seating configurations, larger bags, and specialized devices.
This versatility supports paramedics in complex, long-range, or fire-based operations where additional space makes a real difference.
The MX 170’s longer module creates the space needed to support more complex care and a wider range of equipment. It accommodates advanced emergency response systems, heavy rescue gear, or custom operational tools to meet your specific needs.
The MX 170 puts control at your fingertips with an easy-to-use touchscreen, giving paramedics fast access to critical functions even in the busiest moments. The MMC system streamlines operations with real-time monitoring and quick diagnostics to keep you moving.
Versatile care area
The MX 170 offers a wide, spacious care area that adapts easily to different operational needs. Its extended module creates room for multiple seating configurations, larger bags, and specialized devices.
This versatility supports paramedics in complex, long-range, or fire-based operations where additional space makes a real difference.
Extended module for expanded capability
The MX 170’s longer module creates the space needed to support more complex care and a wider range of equipment. It accommodates advanced emergency response systems, heavy rescue gear, or custom operational tools to meet your specific needs.
Equipped with the latest technologies
The MX 170 puts control at your fingertips with an easy-to-use touchscreen, giving paramedics fast access to critical functions even in the busiest moments. The MMC system streamlines operations with real-time monitoring and quick diagnostics to keep you moving.
An ambulance designed for you, with you
Every ambulance service operates in a different reality. That’s why at Demers, we tailor ambulances to your unique needs. Engineering develops safe and ergonomic solutions according to your demands so that your teams can give the best care to the patients in your territory.
tHE MX 170 IN ACTION ACROSS CANADA
BENEFITS
Connectivity and compatibility driving operational performance
Paramedic services rely on evolving technologies to keep operations efficient, whether for dispatch, fleet management, communication with hospitals, or telemedicine. The coming years will reshape prehospital care, and Demers designs every vehicle with that horizon in mind. The new MMC multiplex positions the ambulance at the centre of a continuously evolving ecosystem, giving EMS services access to a broad range of data generated by their vehicles to strengthen day-to-day efficiency.
ECOSmart anti-idling system
Bluetooth electrical diagnostics
Reduce downtime by identifying electrical issues more quickly. With this exclusive feature, real-time vehicle data is available without specialized tools or technical training. It also allows our Customer Care support team to assist remotely with greater ease, helping get the ambulance back in service sooner.
Connectivity and compatibility driving operational performance
Paramedic services rely on evolving technologies to keep operations efficient, whether for dispatch, fleet management, communication with hospitals, or telemedicine. The coming years will reshape prehospital care, and Demers designs every vehicle with that horizon in mind. The new MMC multiplex positions the ambulance at the centre of a continuously evolving ecosystem, giving EMS services access to a broad range of data generated by their vehicles to strengthen day-to-day efficiency.
ECOSmart anti-idling system
Reduce operational costs across the fleet with the ECOSmart anti-idling system. This Demers technology can lower fuel consumption by more than 40 % and cut CO₂ emissions by 4.5 t per vehicle each year. By limiting engine wear, ECOSmart helps reduce maintenance costs and supports a lower total cost of ownership for ambulances equipped with the option.
Bluetooth electrical diagnostics
Reduce downtime by identifying electrical issues more quickly. With this exclusive feature, real-time vehicle data is available without specialized tools or technical training. It also allows our Customer Care support team to assist remotely with greater ease, helping get the ambulance back in service sooner.
Demers certified, 65 years of expertise
What sets a Demers ambulance apart is the attention to details that make paramedics’ work easier every day. At Demers Ambulances, we do more than build vehicles; we design the third partner that supports teams in delivering effective patient care. Our engineers collaborate with EMS services to evolve vehicle features over time. Safety, ergonomics, and quality guide every decision, reflecting our commitment to those who save lives. Explore how each Demers ambulance is designed for paramedics, and shaped with their input.
A third partner teams can count on
Our work extends far beyond manufacturing. The Demers team supports each ambulance throughout its entire service life. Our Customer Service Centre helps maintain and repair EMS fleets, ensuring vehicles stay ready for duty wherever they operate. From parts supply to mobile tech services, we tailor our aftermarket solutions to support your daily operations.
Demers certified, 65 years of expertise
What sets a Demers ambulance apart is the attention to details that make paramedics’ work easier every day. At Demers Ambulances, we do more than build vehicles; we design the third partner that supports teams in delivering effective patient care. Our engineers collaborate with EMS services to evolve vehicle features over time. Safety, ergonomics, and quality guide every decision, reflecting our commitment to those who save lives. Explore how each Demers ambulance is designed for paramedics, and shaped with their input.
A third partner teams can count on
Our work extends far beyond manufacturing. The Demers team supports each ambulance throughout its entire service life. Our Customer Service Centre helps maintain and repair EMS fleets, ensuring vehicles stay ready for duty wherever they operate. From parts supply to mobile tech services, we tailor our aftermarket solutions to support your daily operations.
Specs
Chassis
| Model | Ford E450 Cutaway |
| Drivetrain | 2x4 |
| Type | Gas |
| Engine | 7.3L V8 PFI |
| Max. horsepower | 325 hp @ 3,750 rpm |
| Max. torque | 450 lb.-ft.@ 3,750 rpm |
| Transmission | TorqShift® 6-Speed Automatic |
| GVWR | 14,500 lbs (6,577 kg) |
| Max payload capacity (completed vehicle) | 3,747 lbs (1,700 kg) |
Overall dimensions*
| Wheelbase | 158 in (4,013 mm) |
| Module length | 170 in (4,318 mm) |
| Overall length | 277.5 (7,048.5 mm) |
| Width - mirrors excluded | 95 in (2,413 mm) |
| Width - mirrors included | 106 in (2,692 mm) |
| Exterior height | 114 in (2,895 mm) without suspension 116 in (2,946 mm) with suspension |
| Loading height | 30.75 in (781 mm) |
| Rear step height | 17.25 in (438 mm) |
| Interior headroom | 72 in (1,828 mm) |
| Shoulder room (cab) | 68.1 in (≈ 1,730 mm) |
| Max. legroom (cabine) | 42.1 in (≈ 1,069 mm) |
Vehicle specs
| Suspensions | OEM |
| Mirrors | OEM exterior mirrors |
| Emergency lighting | Whelen standard series Whelen M series as an option |
| Exterior lighting | Whelen standard series Whelen M series as an option |
| Siren | Siren amplifiers (100 watt) with 4 tones and Public address (P/A) microphone |
| Aerodynamic roof | Available |
Front cab configuration
| Emergency controls | Control center with 4.3" digital touch screen and switches |
| Storage and accessories | Floor mounted console including: - Cup holders - 1 spare location - Document compartment - Cab headliner with dual clear and red LED map lights Fire extinguisher and handheld LED spotlight as an option |
| Driver seat | Manual adjustable (2-way) |
| Passenger seat | Manual adjustable (2-way) |
| Bulkhead | Crawl-through with pivoting door |
Care module configuration
| Seating capacity (module) | Up to 4 |
| Safety belts | IMMI 4-point safety belts |
| Attendant seat | EVS certified thermoformed attendant seat Armrests and child safety device as an option |
| Paramedics seating | Curbside: Squad bench (2 seats) Mobility package (1 seat as an option) Streetside: CPR seat" |
| Cot configuration | Universal floor configuration (universal anchoring plates for standard positions included, no cot fasteners included Stryker systems floor plate and pre-wiring as an option Ferno cot fastener as an option |
| Action area console (ECC) | 4.3"" digital touch screen Auxiliary console on curbside as an option |
| Oxygen | Universal vertical holder for main oxygen cylinder type ""K"" or ""M"" on street side S1 exterior compartment 4 oxygen outlets included Electric holder as an option ''D"" and ""E"" portable oxygen cylinders storage as an option |
| Suction | Thomas suction pump |
| Lighthing | Eight (8) LED dome lights with four intensity settings |
| Medical cabinets | Aluminum extrusion structure Self-latching windows LED strip lighting |
Electrical system
| Multiplex | MMC |
| Inverter | Pre-wiring for 1000W power Inverter/Charger Xantrex Freedom HW 1,000 Inverter as an option |
| 12V DC outlets | 5 1 additional as an option |
| 120V AC hospital grade outlets | 4 1 addtional outlet as an option |
| Shoreline | Yellow 15-amp Kusmault super auto-eject with indicator Yellow 20-amp Kusmault Super auto-eject with indicator as an option |
Climate control system
| Insulation | Standard |
| Heating | Separated heater unit |
| A/C | Separate air conditioning unit |
| Exhaust | Exhaust fan for contaminated air (2) |
| Carbon monoxyde detector | Standard |
Exterior configuration
| Streetside compartments | S1 for main oxygen cylinder access S2 for equipment storage S3 for equipment storage Upper door for electrical panel access |
| Curbside compartments | C1 with batteries and ALS compartment access C2 for patient compartment access, with flush-mounted, automotive-style window C3 backboard compartment |
Performance & Technology
| Bluetooth diagnostic tool | Standard |
| Day/Night mode | Available |
| Smooth pattern | Available |
| Anti-idle feature | EcoSmart available |
| Data recorder (AVL) | Disponible |
| Exterior camera | Available |
| Interior camera | Available |
| Ani-theft | Standard |
| Ultra sound whistle for animals | Available |
| Lug nut indicators | Available |
| Rear digital clock | Available |
Chassis
| Model | GM 4500 Express Cutaway |
| Drivetrain | 2x4 |
| Type | Gas |
| Engine | 6,6L V8 |
| Max. horsepower | 401 hp (299 kW) @ 5,200 rpm |
| Max. torque | 464 lb-ft (629 N·m) @ 4,000 rpm |
| Transmission | 8-speed automatic |
| GVWR | 14,500 lbs (6,577 kg) |
| Max payload capacity (completed vehicle) | 4,188 lbs (1,900 kg) |
Overall dimensions*
| Wheelbase | 159 in (4,039 mm) |
| Module length | 170 in (4,318 mm) |
| Overall length | 277.5 (7,048.5 mm) |
| Width - mirrors excluded | 95 in (2,413 mm) |
| Width - mirrors included | 93.66 in (2,379 mm) - mirrors extended |
| Exterior height | 114 in (2,895 mm) without suspension 116 in (2,946 mm) with suspension |
| Loading height | 32.5 in (825.5 mm) |
| Rear step height | 32.5 in (825.5 mm) |
| Interior headroom | 72 in (1,828 mm) |
| Shoulder room (cab) | 68.9 in (≈ 1,749 mm) |
| Max. legroom (cabine) | 41.4 in (≈ 1,050 mm) |
Vehicle specs
| Suspensions | OEM |
| Mirrors | OEM exterior mirrors |
| Emergency lighting | Whelen standard series Whelen M series as an option |
| Exterior lighting | Whelen standard series Whelen M series as an option |
| Siren | Siren amplifiers (100 watt) with 4 tones and Public address (P/A) microphone |
| Aerodynamic roof | Available |
Front cab configuration
| Emergency controls | Control center with 4.3" digital touch screen and switches |
| Storage and accessories | Floor mounted console including: - Cup holders - 1 spare location - Document compartment - Cab headliner with dual clear and red LED map lights Fire extinguisher and handheld LED spotlight as an option |
| Driver seat | Power seat (6-way) |
| Passenger seat | Power seat (6-way) |
| Bulkhead | Crawl-through with pivoting door |
Care module configuration
| Seating capacity (module) | Up to 4 |
| Safety belts | IMMI 4-point safety belts |
| Attendant seat | EVS certified thermoformed attendant seat Armrests and child safety device as an option |
| Paramedics seating | Curbside: Squad bench (2 seats) Mobility package (1 seat as an option) Streetside: CPR seat |
| Cot configuration | Universal floor configuration (universal anchoring plates for standard positions included, no cot fasteners included Stryker systems floor plate and pre-wiring as an option Ferno cot fastener as an option |
| Action area console (ECC) | 4.3"" digital touch screen Auxiliary console on curbside as an option |
| Oxygen | Universal vertical holder for main oxygen cylinder type ""K"" or ""M"" on street side S1 exterior compartment 4 oxygen outlets included Electric holder as an option ''D"" and ""E"" portable oxygen cylinders storage as an option |
| Suction | Thomas suction pump |
| Lighthing | Eight (8) LED dome lights with four intensity settings |
| Medical cabinets | Aluminum extrusion structure Self-latching windows LED strip lighting |
Electrical system
| Multiplex | MMC |
| Inverter | Pre-wiring for 1000W power Inverter/Charger Xantrex Freedom HW 1,000 Inverter as an option |
| 12V DC outlets | 5 1 additional as an option |
| 120V AC hospital grade outlets | 4 1 addtional outlet as an option |
| Shoreline | Yellow 15-amp Kusmault super auto-eject with indicator Yellow 20-amp Kusmault Super auto-eject with indicator as an option |
Climate control system
| Insulation | Standard |
| Heating | Separated heater unit |
| A/C | Separate air conditioning unit |
| Exhaust | Exhaust fan for contaminated air (2) |
| Carbon monoxyde detector | Standard |
Exterior configuration
| Streetside compartments | S1 for main oxygen cylinder access S2 for equipment storage S3 for equipment storage Upper door for electrical panel access |
| Curbside compartments | C1 with batteries and ALS compartment access C2 for patient compartment access, with flush-mounted, automotive-style window C3 backboard compartment |
Performance & Technology
| Bluetooth diagnostic tool | Standard |
| Day/Night mode | Available |
| Smooth pattern | Available |
| Anti-idle feature | EcoSmart available |
| Data recorder (AVL) | Disponible |
| Exterior camera | Available |
| Interior camera | Available |
| Ani-theft | Standard |
| Ultra sound whistle for animals | Available |
| Lug nut indicators | Available |
| Rear digital clock | Available |
Specifications may change without prior notice from the manufacturer and can vary depending on the options selected.
Chassis
| Model | GM 4500 Express Cutaway |
| Drivetrain | 2x4 |
| Type | Gas |
| Engine | 6,6L V8 |
| Max. horsepower | 401 hp (299 kW) @ 5,200 rpm |
| Max. torque | 464 lb-ft (629 N·m) @ 4,000 rpm |
| Transmission | 8-speed automatic |
| GVWR | 14,500 lbs (6,577 kg) |
| Max payload capacity (completed vehicle) | 4,188 lbs (1,900 kg) |
Overall dimensions*
| Wheelbase | 159 in (4,039 mm) |
| Module length | 170 in (4,318 mm) |
| Overall length | 277.5 (7,048.5 mm) |
| Width - mirrors excluded | 95 in (2,413 mm) |
| Width - mirrors included | 93.66 in (2,379 mm) - mirrors extended |
| Exterior height | 114 in (2,895 mm) without suspension 116 in (2,946 mm) with suspension |
| Loading height | 32.5 in (825.5 mm) |
| Rear step height | 32.5 in (825.5 mm) |
| Interior headroom | 72 in (1,828 mm) |
| Shoulder room (cab) | 68.9 in (≈ 1,749 mm) |
| Max. legroom (cabine) | 41.4 in (≈ 1,050 mm) |
Vehicle specs
| Suspensions | OEM |
| Mirrors | OEM exterior mirrors |
| Emergency lighting | Whelen standard series Whelen M series as an option |
| Exterior lighting | Whelen standard series Whelen M series as an option |
| Siren | Siren amplifiers (100 watt) with 4 tones and Public address (P/A) microphone |
| Aerodynamic roof | Available |
Front cab configuration
| Emergency controls | Control center with 4.3" digital touch screen and switches |
| Storage and accessories | Floor mounted console including: - Cup holders - 1 spare location - Document compartment - Cab headliner with dual clear and red LED map lights Fire extinguisher and handheld LED spotlight as an option |
| Driver seat | Power seat (6-way) |
| Passenger seat | Power seat (6-way) |
| Bulkhead | Crawl-through with pivoting door |
Care module configuration
| Seating capacity (module) | Up to 4 |
| Safety belts | IMMI 4-point safety belts |
| Attendant seat | EVS certified thermoformed attendant seat Armrests and child safety device as an option |
| Paramedics seating | Curbside: Squad bench (2 seats) Mobility package (1 seat as an option) Streetside: CPR seat |
| Cot configuration | Universal floor configuration (universal anchoring plates for standard positions included, no cot fasteners included Stryker systems floor plate and pre-wiring as an option Ferno cot fastener as an option |
| Action area console (ECC) | 4.3"" digital touch screen Auxiliary console on curbside as an option |
| Oxygen | Universal vertical holder for main oxygen cylinder type ""K"" or ""M"" on street side S1 exterior compartment 4 oxygen outlets included Electric holder as an option ''D"" and ""E"" portable oxygen cylinders storage as an option |
| Suction | Thomas suction pump |
| Lighthing | Eight (8) LED dome lights with four intensity settings |
| Medical cabinets | Aluminum extrusion structure Self-latching windows LED strip lighting |
Electrical system
| Multiplex | MMC |
| Inverter | Pre-wiring for 1000W power Inverter/Charger Xantrex Freedom HW 1,000 Inverter as an option |
| 12V DC outlets | 5 1 additional as an option |
| 120V AC hospital grade outlets | 4 1 addtional outlet as an option |
| Shoreline | Yellow 15-amp Kusmault super auto-eject with indicator Yellow 20-amp Kusmault Super auto-eject with indicator as an option |
Climate control system
| Insulation | Standard |
| Heating | Separated heater unit |
| A/C | Separate air conditioning unit |
| Exhaust | Exhaust fan for contaminated air (2) |
| Carbon monoxyde detector | Standard |
Exterior configuration
| Streetside compartments | S1 for main oxygen cylinder access S2 for equipment storage S3 for equipment storage Upper door for electrical panel access |
| Curbside compartments | C1 with batteries and ALS compartment access C2 for patient compartment access, with flush-mounted, automotive-style window C3 backboard compartment |
Performance & Technology
| Bluetooth diagnostic tool | Standard |
| Day/Night mode | Available |
| Smooth pattern | Available |
| Anti-idle feature | EcoSmart available |
| Data recorder (AVL) | Disponible |
| Exterior camera | Available |
| Interior camera | Available |
| Ani-theft | Standard |
| Ultra sound whistle for animals | Available |
| Lug nut indicators | Available |
| Rear digital clock | Available |
Specifications may change without prior notice from the manufacturer and can vary depending on the options selected.
Demers Warranty
Peace of mind
All new Demers vehicles are supported by a warranty program unmatched in the industry.
5 years or 150,00 km*
Structural integrity
Limited lifetime warranty*
* See details in the official documents.
The Demers Customer Service Centre supports each vehicle throughout its service life to reduce downtime and help maintain a reliable, high-performing fleet.