6.6L V8 engine

$1,895

rearview camera mirror

$1,295

8 years of OnStar telematics and fleet adapter hardware

$750

heavy-duty rear locking differential

$395

Side Blind Zone Alert

$395

remote vehicle starter system

$300

rear Park Assist with audible warning

$295

cruise control

$250

Bluetooth phone connection kit

$200

remote keyless entry

$175

swing-out rear side door window glass

$160

220 amp alternator

$150

swing-out rear cargo door window glass

$80

trailering wire harness

$80

770 CCA heavy-duty maintenance-free battery

$60

rear door glass

$60

engine cover console with swing-out storage bin

$20