Standard Features and Technology

ENGINES

6.2L V-8 VVT DI with Dynamic Fuel Management
Horsepower (hp@ rpm): 420 HP @ 5600 (SAE certified)
Torque (lb-ft / Nm @ rpm): 460 / 623 @ 4100 (SAE certified)

Duramax 3.0L DOHC I-6 Turbo-Diesel
Horsepower (hp / kW @ rpm) 277@ 3750
Torque (lb-ft@ rpm): 460@1500 (GM estimated)

DIMENSIONS

Weight: Standard car 6,200 lbs, B4 Armor 7,010 lbs, B6+ Armor 8,100 lbs
Wheelbase: 120.9 in
Overall Length: 220 in
Overall Width: 94 in
Overall Height: 78in
Track (in / mm): 73.5 /1737 (front); 76.3 / 1730 (rear)
Headroom (in / mm): 42.3 / 1074 (first row) 38.9 / 988 (second row) 38.2 / 970 (third row)
Legroom (in / mm): 44.5 / 1131 (first row) 41.7 / 1060 (second row) 34.9 / 886 (third row)
EPA Passenger Volume (cu ft / L): 168.4 / 4733

Trailering (lb. / kg)
8200 / 3719 – 6.2L 2WD max
8000 / 3628 – 6.2L 4WD max
8000 / 3628 – 3.0L 2WD
7800 / 3538 – 3.0L 4WD

INTERIOR FEATURES

12-way power front seats
Heated 1st/ 2nd row seats
Heated steering wheel
Memory (seats, mirrors and steering wheel)
Tri-zone climate control
Ionizer air cleaner
Hands-free power liftgate
RainSense wipers
Remote start
Power-release 2nd row bucket seats
OLED instrument cluster and infotainment display
AKG Studio Sound 19-speaker audio system
NFC phone pairing
Wireless charging
Two USB A and five USB C ports
Panoramic sunroof

PROPOLSION AND CHASSIS TECHNOLOGIES

10-speed automatic transmission
Electronic Transmission Range Selector
Optional Four-wheel drive
Mechanical limited-slip differential
Independent rear suspension
Magnetic Ride Control
Trailering package
22-inch wheels

SAFETY TECHNOLOGY

Front & Rear Park Assist
Head-Up Display
Rear View Camera Mirror
Side Blind Zone Alert
Lane Change Alert
Automatic Safety Belt Tightening