The Straya 4X4

High Performance Both on- and off-highway

Building North America's Most Capable Trucks.

The new Acela Straya is the most capable, Class 5 truck chassis available in North America. The first 4x4 high-mobility commercial vehicle available with cab-over design and military grade performance, it offers improved maneuverability and visibility and off-highway capabilities for use in the most demanding work environments.

Working with Isuzu North America, and inspired by Isuzu Australia’s 4x4 work truck fleets, Acela Truck Company has leveraged its defense vehicle experience to incorporate military vehicle components and capabilities with Isuzu’s best-in-class chassis to create the ACELA Straya for extreme commercial and governmental applications.

Dimensional Data
Wheelbase 150"
Overall Width (Excluding Mirrors) 94"
Overall Height 108"
Overall Length 241.5"
Turning Radius (Curb to Curb) 49.9'
Cab to Axle* 81.5"
Ground Clearance (At Transfer Case) 19.6"
Ground Clearance (At Axles) 14.4"
Approach / Departure Angles 39° / 48°
Wheel Track 78"
Curb Weight (with Fuel) 8,750 lb.
GVWR 19,500 lb.
GAWR, Front 12,000 lb.
GAWR, Rear 13,500 lb.
GCWR 25,500 lb.
Maximum Payload 10,750 lb.
Reinforced Frame Section Modulus 33.5 in3
Reinforced Frame RBM 1,474,078 in*lbs.
Fuel Tank 38.6 Gal.
Maximum Water Fording Depth 36" (Optional)
PSI Chevy Vortec V8 LNJ, 8-cylinder, V Block 4-cycle, OHV, electronically-controlled, sequential port fuel injection
Rating Standard: 3.90:1
Displacement 6.0L / 365 cu. in.
Torque 353 lb-ft. @ 4,150 RPM
Fuel Type Gasoline
Transmission, Transfer Case
Allison LCT 1000 6-Speed Automatic, Electronically-Controlled, Dual Power Take Off, 5th-Gen Electronic Controls
PTO Dual PTO Capable, Torque Converter-Driven Spur Gear, Six-bolt, 3 O’clock and 9 O’clock Positions, 64 Tooth, 1:1 Ratio
Transfer Case New Venture NV273 severe-duty 34-spline, synchronized gearing for shift on-the-fly
Transfer Case Ratio 2.72:1
Selectable Transfer Case Gears 2H, 4H, N, 4L
Transfer Case Selection Type Electronically activated, touchscreen controlled with safety lockout
Axles, Driveshafts, Suspension
Axle Type Meritor 3000-Series beam-style military axles, CTIS-capable
Axle Rating, Front 9,900 lb.
Axle Rating, Rear 14,700 lb.
Final Drive Ratio (Hi/Lo) 6.5:1
Locker, Rear Driver Controlled Differential Lock (DCDL), Electronically activated, touchscreen controlled with safety lockouts
Locker, Front (Optional) Driver Controlled Differential Lock (DCDL), Electronically activated, touchscreen controlled with safety lockouts (Optional)
Hubs 2:1 reduction, automatic locking
Carrier Single Reduction, Amboid-Gearing
Wheel End Ratio Bevel reduction, 2.0:1 ratio
Front Axle Steering Angle 33.5°
Drivelines Double cardon style, single shaft, front and rear
Suspension Tapered Parabolic Leaf Springs with Hydraulic Twin-Tube Shock Absorbers
Tires, Wheels, Brakes
Tires Continental MPT81 335/80R20, 41 in.super singles, 6,779 lb.@ 95 PSI
Wheels 2-Piece aluminum, 20x11, CTIS-capable
Type Meritor Quadraulic 4-piston hydraulic brakes
ABS 4-Channel
Testing C/FMVSS-105 certified
Optional Central Tire Inflation System (CTIS)
Controls Driver-controlled touchscreen controls, settings for Highway, Cross-Country, Mud/Sand/Snow, and Emergency modes
Compressor 10 CFM, belt-driven
Tire Pressure Range 17-95 PSI (1.2-6.6 Bar)
Alternator 145A, 12V
Battery (1) Group 3, 750 CCA, Maintenance-Free
Power (2) 12VDC Cigarette Style Power Ports, (1) USB 2.0 Port
Rear Body/Bed Light Switch Dash-Mounted, Backlit, lluminated When Activated
Mirrors Heated, Remote Controlled, Foldable.
Entertainment AM/FM/CD/USB/BT/AUX Stereo (Upgraded Stereo and Satellite Radio Available)
Auxiliary Upfitter and Accessory Controls CAN bus-Driven Multiplexing Touchscreen Controls, Upfitter Expandable
Seating 2-7 Person, Adjustable, High-Back Driver & Front Passenger
Steering Wheel Fully Adjustable (Up/Down, Forward, Aft)
Grille Chrome
Interior Storage, Convenience Cup Holders, Overhead Storage Tray, Glove Box
Keys, Entry Four (4) Keys/Fobs Total, Remote Keyless Entry
Onboard Air 12VDC-Powered Air Compressor, 1 Gallon Air Tank
IVD Included
Limited Warranties
Basic 3 years / 36,000 miles
Engine 5 years / 75,000 miles (Extended Warranty Available)
Transmission 3 years / unlimited miles (Extended Warranty Available)
Frame Rails 3 years / 36,000 miles
Engine Emissions Control System (Federal) 5 years / 50,00 miles
CA Emissions Performance 3 years / 50,000 miles
CA Emissions, Long-Term Defects 7 years / 70,000 miles
Corrosion (Rust Through) 4 years / unlimited miles
Roadside Assistance 5 years / 75,000 miles
4x4 Conversion 3 years / 36,000 miles (Extended Warranty Available)
*Cab to Axle is measured from 7" behind the actual cab to allow for proper air intake clearance
**Maximum speed may be restricted due to tire rating
***All dimensions provided with CTIS inflated to Highway Mode (95 PSI)
  • High-Speed Gearing (Max. Speed 74 MPH)
  • Payload Upgrade Packages
  • Dash-Mounted USB Power Ports
  • 3rd Passenger Seat*
  • Air-Ride Seating*
  • Seat Armrests
  • SiriusXM Satellite Radio
  • Navigation
  • Rear Window (Includes Rear View Mirror)
  • Back-Up Camera System
  • Back-Up Alarm
  • Roadside Warning Triangle Kit
  • Extended-Range Fuel Tank
  • Spare Tire Delete Package
  • Doors Keyed Alike (Fleet Only)
  • Engine Block Heater
  • Custom Exterior Paint Color (Fleet Only)
  • Pintle Trailer Hitch with ABS-Capable Trailer Wiring
  • PTO Prep Package
  • MSHA/CanOSH/OSHA-Compliant Entry/Exit Steps*
  • Lug Nut Safety Indicators
  • CTIS Delete
  • Tire Pressure Monitoring System
  • Additional Axle Locker*
  • Front License Plate Bracket
  • Ships with Temporary Rear STT/ICC Lighting


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The Acela difference


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