For the 2026 season, I will be testing the Expedition LE 900 ACE 2026 equipped with a 20-inch track. This snowmobile is designed for riders who favour off-trail expeditions as well as trail touring. It also allows for two-up riding.
This pre-ride analysis will focus on its main characteristics. First, I’ll cover the 900 ACE engine—its smoothness, fuel consumption, and performance. Then, I’ll discuss the comfort and handling of the REV Gen5 chassis in both trail and off-trail conditions. We’ll then look at suspension performance, followed by the controls, gauge, and standard equipment. Finally, I’ll share my expectations regarding the track and skis.
900 ACE Engine: Expected Behaviour, Efficiency, and Fuel Consumption
The Ski-Doo Expedition LE is powered by the 900 ACE engine. Available for several years now, this Rotax engine has proven itself in terms of reliability and fuel efficiency.
This snowmobile offers three riding modes:
ECO,
Standard,
and Sport.
Having ridden several Ski-Doo snowmobiles equipped with the 900 ACE engine, I can already share a few observations.
- First, ECO mode offers a slight improvement in fuel consumption compared to Standard mode. However, acceleration is noticeably sluggish.
- Standard mode provides more linear acceleration while remaining relatively fuel-efficient.
- Finally, Sport mode delivers more spirited acceleration with slightly higher fuel consumption compared to Standard mode.
During my test, I’ll be looking to see whether I observe the same results with my Expedition LE 2026.
REV Gen5 Chassis: Expectations for Comfort and Stability
For 2026, the Expedition LE moves to the utility-sport REV Gen5 platform. On other snowmobiles I’ve tested with this chassis, I noted superior trail control. I’ll therefore be verifying whether my test sled delivers the same performance, both on trail and in off-trail conditions.
I’ll also pay close attention to the chassis’ ability to protect the rider from wind and harsh weather.
uMotion Suspension and Pilot 7.4 Skis: What I’ll Be Evaluating on Snow
My Expedition LE 2026 is equipped with the new uMotion rear suspension. Ski-Doo increased rear suspension travel this year to 266 mm, compared to 239 mm in 2025. In theory, this should translate into improved ride comfort.
The new uMOTION suspension replaces the SC-5U suspension used in previous years.
Up front, the sled features the RAS X suspension with a 39-inch ski stance.
Normally, this suspension setup offers increased trail manoeuvrability. However, my previous test sleds had a 42-inch ski stance, compared to 39 inches on the Expedition LE. I’m curious to see how noticeable the difference between the two widths will be.
RAS X Front Suspension and Pilot 7.4 Skis
The sled is equipped with Pilot 7.4 skis. I’ve never ridden a snowmobile with this type of ski. In theory, this design should provide better flotation in off-trail conditions.
I’m looking forward to evaluating ski performance in deep snow as well as on hard-packed trails.
20-Inch Crosscut Track: Traction and Flotation in Varying Conditions
Traction on the Expedition LE 2026 comes from a Crosscut (154 × 20 × 1.5 in). This 20-inch-wide track should provide excellent grip in snowy conditions. During my test, I’ll be evaluating its performance across a wide range of snow conditions.
Controls, Gauge, and Standard Equipment on the Expedition LE 2026
Let’s now look at the functions and standard equipment found on the Expedition LE 2026. First, my test sled is equipped with an electric start and an electromechanical reverse.
The snowmobile boasts heated grips for both the driver and passenger, as well as a heated thumb throttle for the driver.
I’ll be checking whether these heating elements are as effective as those found on other Ski-Doo models.
I’m also expecting excellent visibility thanks to high-performance LED headlights. Finally, I’m curious to see how intuitive and user-friendly the 4.5-inch digital gauge proves to be.
Other Standard Equipment on the Expedition LE 2026
- 20-inch Multi-LinQ plate: allows me to use both 16-inch and 20-inch LinQ accessories.
- Air radiator with fan: should be useful at low speeds or when snow conditions are insufficient to cool the engine.
- Removable passenger seat: I’ll evaluate how easy it is to remove when riding solo.
- Tall passenger backrest for added comfort and safety.
- High-capacity battery to support increased electrical demand.
- Ultra-high windshield: should provide excellent wind protection. I’ll also assess airflow feedback, which is common with tall windshields and can sometimes be distracting.
- Pivoting mirrors, which should make it easier to install a sled cover.
Removable passenger seat with heated grips
Long-Term Test: Key Points to Monitor During the 2026 Season
Here’s an overview of the elements I’ll be monitoring most closely throughout the season during my Expedition LE 2026 long-term test.
- 900 ACE engine performance;
- Fuel consumption;
- Rear and front suspension comfort and performance;
- Behaviour of the Pilot 7.4 skis;
- Ease of use of accessories;
- Handling with the REV Gen5 utility-sport chassis;
- LED headlight performance;
- Overall performance of standard equipment.
To conclude, I’d like to thank Motoneiges Géro, a BRP dealership in Saint-Jean-de-Matha, for providing the Ski-Doo Expedition LE 900 ACE 2026 for this long-term test. I also invite you to visit their showroom to see the latest Ski-Doo and Can-Am models.
