Demers Type III Ambulances Never Compromise
Demers Type III ambulances are some of the most high-tech, safest and ergonomic on the market. They lead their category for total cost of ownership, and all designs are tested to the highest industry standards.
Built for both crew comfort and occupant safety, Demers Ambulances provide innovative standard features to make your job easier. With superior overall design and craftsmanship, Demers Type III ambulances combine safety, innovation, and quality. At Bulldog Fire and Emergency Apparatus, we are proud to partner with Demers to bring you the best.

Demers Type III Ambulance Models
MX 151
Demers’ 151 inch modular body ambulance is loaded with exclusive technology and more standard features than any other ambulance in its class. With its shortened wheelbase and light weight construction, this ambulance has increased maneuverability and fuel efficiency. The door forward design provides an optimized interior work space for paramedics by placing all needed equipment within arm’s reach while being seated and buckled in. With all of its standard features, the MX 151 delivers the best value for your investment.
MX 152
This type III ambulance, with its 152 inch modular body, is loaded with exclusive technology and is engineered to meet the most rigorous certification standards. With its shortened wheelbase and high performance Mercedes chassis, the vehicle boasts increased maneuverability and fuel efficiency, which is ideal for both an urban and rural settings.
MX 164
Demers MX 164 ambulances are the workhorse and overall best-selling Demers Type III ambulance. With thousands of units in service around the world, this design offers best-in-class safety, ergonomics, and reduced maintenance. These units are feature rich from the get-go, and they also offer numerous optional layouts to provide you with even more choices. Offering the industry-leading mobility track seat as an option on the MX 164, it truly is one of a kind.
MX 170
The MX 170 is Demers’ state-of-the-art, full-size Type III ambulance, offering a roomy interior for extensive medical equipment and an optimal ergonomic work environment for EMS professionals. Tested to global standards, this ambulance is built with unique features such as full-length, all-aluminum extruded door construction for maximum storage access without compromising structural integrity. Offered with our industry-leading mobility track seat as an option, the MX 170 is one of the premier type III ambulances on the market.
Demers Type III Model Specifications
Overall length | 258″ |
Overall width* | 88″ |
Overall height** | 103″ |
Headroom | 68″ |
Wheelbase | 138″ |
Chassis | Ford E-350 |
Payload capacity | Up to 2,500 lbs |
* Total width does not include fenders
** Total height of vehicle may differ according to chassis and suspension
Overall length | 264″ |
Overall width* | 86″ |
Overall height** | 108″ |
Headroom | 72″ |
Wheelbase | 144″ |
Chassis | Mercedes Benz 3500 |
Payload capacity | Up to 2,300 lbs |
* Total width does not include fenders
** Total height of vehicle may differ according to chassis and suspension
Overall length | 271″-278″ |
Overall width* | 95″ |
Overall height** | 106″ |
Headroom | 72″ |
Wheelbase | 158″-159″ |
Chassis | Chevrolet Express 3500/4500, Ford E-350/450 |
Payload capacity | Up to 4,500 lbs |
* Total width does not include fenders
** Total height of vehicle may differ according to chassis and suspension
Overall length | 278″-284″ |
Overall width* | 95″ |
Overall height** | 103″ |
Headroom | 72″ |
Wheelbase | 158″-159″ |
Chassis | Chevrolet Express 4500, Ford E-450 |
Payload capacity | Up to 4,000 lbs |
* Total width does not include fenders
** Total height of vehicle may differ according to chassis and suspension