The Chevrolet Bison, especially the Colorado ZR2 Bison, combines a 2.7L TurboMax® I-4 with 310 hp and 430 lb-ft of torque, an 8-speed automatic, and serious off-road hardware. It can tow up to 7,700 lbs, carry 1,400 lbs, and clear 10.7 inches of ground. At 214 inches long and up to 5,260 lbs, its size and capability raise a practical question: how well does it balance trail strength with everyday use?
What Is the Chevy Colorado ZR2 Bison?
The Chevrolet Colorado ZR2 Bison is a purpose-built off-road variant of the midsize pickup, designed to tackle demanding terrain with a 2.7L TurboMax® I-4 engine producing 310 horsepower and 430 lb-ft of torque.
In Chevrolet’s lineup, the Colorado ZR2 Bison pairs its powertrain with hardware selected for off-road performance rather than comfort alone. Heavy-duty stamped-steel bumpers and boron steel skid plates add protection, while 35-inch mud-terrain tires on beadlock-capable wheels improve grip and control.
Multimatic DSSV dampers and electronic locking front and rear differentials further support traction across uneven surfaces. Its dimensions include best-in-class ground clearance and strong approach and departure angles, attributes that help it clear obstacles with less compromise.
The result is a truck engineered for drivers seeking mechanical capability, reduced constraint, and greater freedom on difficult trails.
Which Chevy Models Offer the Bison Package?
The Bison Package is offered on the Colorado ZR2 Bison, Silverado Bison, and Silverado HD Bison, placing AEV-developed off-road hardware across multiple Chevy truck lines.
Each application adds heavy-duty stamped-steel bumpers, boron steel skid plates, and 35-inch mud-terrain tires on beadlock-capable wheels to improve protection and traction.
Fender flares, rocker panel guards, and distinct AEV branding further distinguish these models as purpose-built off-road variants.
Silverado Bison Availability
Chevrolet offers the Bison package on the Silverado, Silverado HD, and Colorado, giving each model a more aggressive off-road setup. These Chevrolet models are positioned for drivers seeking off-road capability without surrendering durability or control. Silverado models gain heavy-duty stamped-steel bumpers, boron steel skid plates, and integrated recovery points. The package also adds 35-inch mud-terrain tires on beadlock-capable wheels for stronger traction on unstable terrain.
| Model | Bison availability | Key hardware |
|---|---|---|
| Silverado | Yes | Skid plates |
| Silverado HD | Yes | Heavy-duty protection |
| Colorado | Yes | Recovery points |
| Silverado models | Yes | Off-road upgrades |
| All Bison variants | Yes | 35-inch tires |
This availability reflects a broader push toward liberated trail use and dependable protection.
Silverado HD Bison
Among the Chevrolet models that offer the Bison package, the Silverado HD Bison stands out as the heavy-duty option built for towing and off-road use.
The Silverado HD Bison is engineered around heavy-duty performance, with a maximum towing capacity of 18,500 lbs., giving it strong utility for work or travel. Its stamped-steel bumpers, integrated recovery points, and boron steel skid plates provide underbody and front-end protection on rough ground.
Thirty-five-inch mud-terrain tires on beadlock-capable wheels improve off-road traction and stability when terrain becomes uneven. AEV branding and specialized body protection further distinguish the package, combining durability with a purposeful appearance.
Colorado ZR2 Bison
Built for trail-focused driving, the Colorado ZR2 Bison brings the Bison package to Chevy’s midsize pickup line with a clear emphasis on off-road capability. The Colorado pairs AEV branding with functional features aimed at rugged independence and measured performance.
| Feature | Detail |
|---|---|
| Tires | 35-inch mud-terrain |
| Wheels | Beadlock-capable |
| Protection | Steel bumpers, skid plates |
| Guards | Fender flares, rocker panel guards |
| Identity | AEV badging |
These features strengthen protection for essential components while improving traction on broken ground. The ZR2 Bison consequently stands as the most trail-oriented Colorado, while the broader Bison package is also offered on Silverado and Silverado HD models. For drivers seeking liberation from pavement constraints, the configuration signals a deliberate off-road purpose without sacrificing utility.
Chevy Colorado ZR2 Bison Powertrain and Output
The Chevy Colorado ZR2 Bison uses a standard 2.7L TurboMax® I-4 engine rated at 310 horsepower and 430 lb.-ft. of torque, giving it strong output for a midsize pickup.
Its 8-speed automatic transmission supports efficient power delivery, while electronic locking front and rear differentials improve traction in demanding off-road conditions.
Together, these systems help the truck balance performance, control, and capability across varied terrain.
TurboMax Engine Output
Powering the Chevy Colorado ZR2 Bison is the standard 2.7L TurboMax® I-4 engine, which produces 310 horsepower and 430 lb.-ft. of torque for strong off-road and towing capability.
This turbomax engine output places the truck among capable midsize entries, while the 8-speed automatic transmission helps distribute power with controlled shifts. In off-road conditions, the calibration supports measured response, not excess.
- 310 horsepower supports confident acceleration.
- 430 lb.-ft. of torque aids towing and hauling.
- The drivetrain pairing favors efficiency and precision.
With this setup, the Bison balances force and restraint, giving drivers a practical path to terrain independence.
The result is a powertrain that emphasizes usable strength, measured control, and steady performance across demanding routes.
ZR2 Bison Drivetrain
With a 2.7L TurboMax® I-4 engine producing 310 horsepower and 430 lb.-ft. of torque, the Chevy Colorado ZR2 Bison pairs strong output with an 8-speed automatic transmission designed to balance performance and efficiency. This powertrain supports confident off-road movement and controlled towing capacity up to 7,700 pounds, reinforcing utility without surrendering freedom.
| Element | Function | Effect |
|---|---|---|
| TurboMax engine | High torque | Responsive launch |
| 8-speed automatic | Gear control | Efficient delivery |
| Locking differentials | Traction | Stable escape |
| Multimatic shocks | Terrain damping | Composed ride |
| Tow rating | Heavy hauling | Expanded capability |
Electronic front and rear lockers sharpen traction when terrain resists progress. Multimatic spool-valve shocks further refine control, helping the ZR2 Bison remain composed where the road ends and autonomy begins.
Chevy Colorado ZR2 Bison Trail Performance
Chevy Colorado ZR2 Bison trail performance is anchored by a standard 2.7L TurboMax® I-4 engine that delivers 310 horsepower and 430 lb.-ft. of torque, giving the truck the low-end strength needed for demanding off-road terrain.
For the Chevy Colorado, this creates a capable off-road platform with Multimatic DSSV-style spool-valve shocks, locking differentials, and best-in-class ground clearance.
- 35-inch mud-terrain tires help maintain traction on loose rock and mud.
- Beadlock-capable wheels support lower-pressure operation for greater terrain compliance.
- AEV bumpers and five Boron steel skid plates add durable protection.
This setup improves control over steep ledges, uneven ruts, and shifting surfaces, where suspension composure and underbody shielding matter most.
The Bison package emphasizes mechanical grip, clearance, and resilience, supporting a driving experience that favors confidence and freedom across difficult trails.
Chevy Colorado ZR2 Bison Towing Capacity
The Chevy Colorado ZR2 Bison carries a 6,000-pound tow rating, placing it in a capable range for trailers, equipment, and other moderate hauling tasks.
Its off-road towing limits are shaped by best-in-class 430 lb-ft of standard torque and Multimatic DSSV dampers, which help maintain stability when the truck is working under load.
Added armor and a payload capacity of up to 1,400 pounds can influence practical hauling performance, so exact limits should be verified by trim and equipment configuration.
ZR2 Bison Tow Rating
Although built for rugged off-road use, the Colorado ZR2 Bison still delivers a practical towing rating of up to 6,000 pounds, giving it enough capability for many trailers, small campers, and work-related loads.
The ZR2 Bison towing capacity is supported by the TurboMax® engine, which produces 310 horsepower and 430 lb.-ft. of standard torque for robust performance.
- Maximum tow rating: 6,000 pounds
- TurboMax® power: 310 horsepower, 430 lb.-ft. torque
- Advanced safety features: trailering app support
With enhanced underbody protection and heavy-duty components, the truck is built to handle demanding hauling conditions with confidence.
Its advanced safety features add useful control and monitoring, helping drivers move cargo with greater clarity and independence.
The result is a balanced tow rating that serves practical needs without compromising the ZR2 Bison’s purpose-built character.
Off-Road Towing Limits
With a maximum towing capacity of 6,000 pounds, the Chevy Colorado ZR2 Bison offers off-road towing limits that remain practical for everyday hauling needs.
This off-road machine balances utility and trail readiness, allowing drivers to move trailers without surrendering confidence on rugged terrains. Its 310-hp TurboMax engine, paired with an 8-speed transmission, supplies 430 lb.-ft. of torque, supporting controlled acceleration under load.
The towing capacity is reinforced by robust construction and heavy-duty components, which help maintain stability in demanding conditions. Advanced safety features further improve control, giving the truck a composed feel when towing across uneven ground.
For those seeking autonomy in both work and recreation, the ZR2 Bison delivers a measured combination of traction, strength, and usable towing performance.
Hauling With Added Armor
Offering a maximum towing capacity of 7,700 pounds, the Chevy Colorado ZR2 Bison pairs serious hauling ability with the added protection of heavy-duty armor. Its towing capacity positions it among the strongest midsize trucks, while the TurboMax® engine, rated at 310 horsepower, supplies the force needed for controlled pulls.
An 8-speed transmission supports efficient gear changes, helping maintain steady performance on varied terrain. Heavy-duty skid plates reinforce off-road capabilities, allowing the truck to manage demanding routes with greater confidence.
Payload capacity is tuned for substantial cargo, complementing trailer work without sacrificing balance.
- 7,700-pound towing capacity
- TurboMax® engine with 310 horsepower
- heavy-duty skid plates for protection
Chevy Colorado ZR2 Bison Dimensions and Ground Clearance
The Chevy Colorado ZR2 Bison is built with off-road geometry in mind, combining a 10.7-inch ground clearance with a 214-inch overall length to balance trail capability and everyday maneuverability.
These dimensions give the Chevy Colorado ZR2 Bison a substantial stance without making it unwieldy on tighter routes. The elevated ground clearance supports confident passage over ruts, rocks, and uneven ground, reinforcing its off-road capability in demanding terrain.
A 22.7-degree breakover angle adds another measure of usefulness, helping the truck clear sharp crests and steep obstacles with less risk of contact. Its 35-inch mud-terrain tires further shape the package, supporting traction and stability across loose surfaces.
Heavy-duty stamped-steel bumpers and boron steel skid plates contribute to a more assertive profile, while also improving approach and departure angles.
Taken together, the dimensions present a truck designed to move with freedom, control, and resilience.
Chevy Colorado ZR2 Bison Off-Road Hardware
Armor defines the Chevy Colorado ZR2 Bison’s off-road hardware, starting with heavy-duty stamped-steel bumpers and boron steel skid plates that shield essential components from rocks and trail impacts. The package adds five more skid plates for the fuel tank, transfer case, radiator, steering, and rear differential, creating a layered defense that supports off-road performance without excess compromise.
- 35-inch mud-terrain tires improve traction on rugged terrain.
- Beadlock-capable 17-inch wheels help keep air down for control.
- Electronic locking differentials send power where grip remains.
AEV branding reinforces the truck’s specialized hardware and signals a purpose-built approach to difficult trails.
In practical terms, the Chevy Colorado ZR2 Bison is engineered for drivers who seek independence from paved limits and demand mechanical solutions rather than cosmetic claims.
Every protected underbody zone and traction aid contributes to controlled progress through loose, uneven, and demanding terrain.
Chevy Colorado ZR2 Bison Interior and Tech
Inside the Chevy Colorado ZR2 Bison, the focus shifts from trail armor to a cabin built for usability and control. Its 11.3-inch diagonal center touch-screen creates a user-friendly interface that keeps navigation, media, and vehicle functions clear and accessible.
Standard Google built-in, Apple CarPlay, and Android Auto extend that practicality, allowing seamless smartphone integration for drivers who value independence from cluttered systems. Available wireless phone charging further supports an organized cabin during remote travel.
The interior balances comfort with utility through heated seats and storage solutions suited to gear-heavy outings. Materials and layout emphasize function over ornament, giving occupants a space that feels prepared rather than decorative.
Chevy Safety Assist is standard as well, adding six advanced driver-assistance features such as Forward Collision Alert and Lane Keep Assist. Together, these technologies make the Chevy Colorado ZR2 Bison cabin a controlled, efficient environment for drivers seeking confidence and freedom.
Chevy Colorado ZR2 Bison Safety Features
Safety on the Chevy Colorado ZR2 Bison is shaped by a combination of active driver assistance and hardware engineered for rough terrain. The Chevy Colorado ZR2 Bison safety features begin with standard Chevy Safety Assist, a suite of six advanced safety features that includes Forward Collision Alert and Automatic Emergency Braking. These systems support awareness and response in everyday driving.
Safety on the Chevy Colorado ZR2 Bison blends Chevy Safety Assist with rugged hardware for added confidence.
- Available underbody cameras improve visibility where terrain conceals hazards.
- Heavy-duty stamped-steel bumpers help optimize approach and departure angles for off-road safety.
- Electronic locking front and rear differentials improve traction and stability on difficult surfaces.
Multimatic DSSV dampers further refine control by keeping the truck composed over uneven ground. Together, these elements create a safety package aimed at drivers who want greater confidence and more freedom when the route turns demanding.
The result is a model whose off-road safety is reinforced by both electronic aids and robust mechanical design, not by compromise.
Chevy Colorado ZR2 Bison Specs Before You Buy
Before making a decision, the Chevy Colorado ZR2 Bison specs show a truck built for serious off-road use without giving up strong everyday capability.
Chevrolet gives this midsize off-road pickup truck a standard 2.7L TurboMax® I-4 rated at 310 horsepower and 430 lb.-ft. of torque, providing confident thrust for trail climbs and highway passing. Its towing capacity reaches 7,700 lbs., the highest in the segment, which makes it a practical choice for trailers and heavy loads.
For rough terrain, advanced Multimatic shocks, electronic locking differentials, and five ultra-high-strength Boron steel skid plates support control and protection where freedom from limits matters.
At 214 inches long and 4,340 to 5,260 lbs., it remains substantial yet manageable, balancing maneuverability with durability.
Buyers should weigh these specs against daily driving needs, but the numbers indicate a capable, purpose-built truck.
Frequently Asked Questions
Is the ZR2 Bison Package Worth It?
Yes, the ZR2 Bison package appears worth it for buyers prioritizing off road capabilities, Suspension upgrades, and rugged durability, though its Fuel efficiency and Interior features may not justify the premium. Engine options remain competent, not exceptional.
What Is the Difference Between a ZR2 and a Bison?
The Bison adds heavier armor, skid plates, 35-inch tires, beadlock-capable wheels, and AEV styling over the ZR2. Bison features comparison shows greater Off road capabilities; ZR2 performance analysis favors lower price differences for Buyer preferences.
What Is the Chevy Bison Package?
The Chevy Bison package is an AEV-equipped off-road upgrade for Silverado, Silverado HD, and Colorado, adding armor, 35-inch tires, and trail geometry. Its Bison history, Off road capabilities, Customization options, Market competition, Owner reviews reflect strong demand.
How Much Does a ZR2 Bison Cost?
A ZR2 Bison typically starts around $42,290 for a Colorado; Silverado versions cost more. Pricing considerations include off road capabilities, engine options, market comparisons, and customer reviews, though dealerships may alter final figures.
Conclusion
To sum up, the Chevrolet Colorado ZR2 Bison stands out as a purpose-built off-road truck with a strong 2.7L TurboMax engine, 8-speed automatic transmission, and impressive towing and payload ratings. Its 10.7 inches of ground clearance, rugged hardware, and compact 214-inch length create a capable balance of strength and agility. For buyers seeking a trail-ready midsize truck, the Bison is the Swiss Army knife of the segment: versatile, durable, and highly specialized.
