2026 Arctic Cat Alterra 450 Marsh Green

Overview
Meet the mid-sized ATV made for weekend warriors. The Alterra 450 combines easy handling, responsiveness and versatility to deliver a smooth ride, regardless of skill level.
  • Double A-Arm Front and Rear Suspension
  • On-the-Fly 2WD/4WD
  • 443cc EFI Engine
Specifications
Model
Alterra
Category Name
ATVs
Year
2026
Sale Type
New
Manufacturer
Arctic Cat
Color
Marsh Green
capabilities

EASILY ACCESS INFORMATION

DIGITAL GAUGE

Everything you need to know is now in one place. Be fully aware of everything going on with your ATV with the easy-to-read digital display, monitoring your fuel level, speed, and so much more.

2026 Arctic Cat Alterra 450 Marsh GreenRESPONSIVE AND POWERFUL

TRAIL-READY ENGINE

Don't let the smaller chassis fool you. With an efficient 443cc single-cylinder, liquid cooled, EFI engine, the Alterra 450 packs a punch and offers an awesome ride for beginners and experienced riders alike.

2026 Arctic Cat Alterra 450 Marsh GreenSMOOTHER RIDES

7-IN SUSPENSION TRAVEL

The Alterra 450 offers 7 inches of suspension travel, keeping every ride stable and smooth while tackling challenging bumps in the trail with ease.

2026 Arctic Cat Alterra 450 Marsh GreenTACKLE THE TRAILS

10-IN GROUND CLEARANCE

With the Alterra 450, you'll have the confidence to take on big challenges, no matter your skill level. With 10 inches of ground clearance, you can pass cleanly over many obstacles you'll encounter on your ride.

2026 Arctic Cat Alterra 450 Marsh Green INSTANTLY ADAPT

ON-THE-FLY 2WD/4WD

Equipped with an easy-to-use On-the-Fly system, the Alterra 450 allows you to effortlessly switch between 2WD and 4WD. When the terrain gets tougher, you can quickly adapt and switch to 4WD, and when it levels back out, switch back to 2WD instantly.

2026 Arctic Cat Alterra 450 Marsh GreenMORE CONTROL

DUAL A-ARM FRONT AND REAR SUSPENSION

With dual A-Arm front and rear suspension designed specifically for off road riding, the Alterra 450 reduces bumps and gives you a smoother, more controlled riding experience. 

2026 Arctic Cat Alterra 450 Marsh Green STORE MORE

FRONT AND REAR STEEL RACKS

Heavy duty doesn't even begin to cover it. With steel racks on both the front and rear of the vehicle, you can carry over 200 lbs of strapped-down cargo with you wherever you go.

2026 Arctic Cat Alterra 450 Marsh Green READY TO TOW

REAR 2-IN RECEIVER HITCH

With a standard 2-in receiver hitch and a 1,050-lb towing capacity, the Alterra 450 makes it easy to transport and tow whatever you need.

2026 Arctic Cat Alterra 450 Marsh Green EXTRA PROTECTION

12 MONTH WARRANTY

With a year of rock-solid coverage protecting your ATV, you can have peace of mind on and off the trail.

engine and drivetrain
Drive_Train
CVT
Engine_Type
Liquid Cooled, Single Cylinder
Fuel_System
EFI (Electronic Fuel Injection)
Displacement
433cc
Drive_System
2WD/4WD Electric Actuation with Selectable Front Diff Lock
Gear_Selection
H/L/N/R
Rear_Differential
Locked
Front_Differential
2WD / 4WD Electric Actuation w/Diff Lock
steering & suspension
Wheels
Steel
Steering
Standard
Foot_Brake
Foot Operated Rear Brake
Rear_Tires
25 x 10-12
Front_Tires
25 x 8-12
Brake_System
Dual Front Hydraulic Disc, Single Rear Hydraulic Disc
Parking_Brake
Lockable Hand Lever
Rear_Suspension
Double A-Arm with 7-in (18 cm) Travel
Front_Suspension
Double A-Arm with 7.5- in (19 cm) Travel
performance
Rear_Rack
150 lbs (68 kg)
Front_Rack
75 lbs (34 kg)
Total_Capacity
440 lbs (199.5 kg)
Towing_Capacity
1,050 lbs. (476 kg)
dimension
Hitch
Standard 2-in Receiver
Wheelbase
48 in (121.9 cm)
Fuel_Capacity
4.3 gal (16.2 L)
Overall_Width
44 in (111.8 cm)
Overall_Height
46.9 in (119 cm)
Overall_Length
83.9 in (213 cm)
Ground_Clearance
10.2 in (25.9 cm)
Overall_Weight_(Dry)
613 lbs (278 kg)
features
Lighting
Dual High/Low Beam Halogen Headlights and Dual Halogen Brake Light/Tail Light
Skid_Plate
Full Length
Start_Method
Electric Start
Standard_Instrumentation
Multifunctional Digital Gauge
color options
Standard_Colors
Marsh Green, Fire Red
standard accessories
Standard_Accessories
3,000-lb. Winch