As reported on Autoblog last week,
this was a very important switch and improved the test drive this team spent
with the SUVs greatly. Ride quality and utility are where the improvements are
the most evident, where Chevy chose a four-link independent rear suspension
design. It has three lateral arms, one longitudinal arm, coil springs, and a
stabilizer bar. The front suspension incorporates the same hardware as the
Silverado, but the tuning allows it to be ideal for a large SUV.
Traditional steel coil springs and passive dampers
are standard, but buyers will be able to choose GM's Magnetic Ride Control dampers
as well as a new Air Ride Adaptive Suspension. This is so exciting because
inside is the next generation of Magnetic Ride Control, expected to be better
than ever before. The Milford Proving Grounds was where the team was able to
treat themselves to a spin in a pre-production 2021 Chevy Tahoe.
It felt more compliant and controlled than before
over a range of rough road conditions, and was equipped with both the magnetic
dampers and air suspension. Just minutes before, the group drove a Ford
Expedition equipped with Ford's adaptive “Continuously Controlled Suspension”.
The Tahoe offered up the trait of not being tossed around as much, and the load
floor is lowered by 5.3 inches. This makes for more legroom and cargo room, and
even third-row passengers will see great comfort on long hauls. The 2021
Suburban sees third-row legroom increased by 2.2 inches, and cargo space behind
the third row by 1.8 cubic feet.
Both V8s use the very advanced Dynamic Fuel
Management system, with the larger of the two cranking out 420 hp and 460 lb-ft
of torque. The standard infotainment system for the Suburban is a 10-inch
touchscreen, and an 8-inch digital screen in the instrument cluster comes as
standard on Premier and High Country. If you are certain that long trips will
be the norm for your business or family clan, be sure to check out the
rear-seat entertainment package: here you see two 12.6-inch touchscreens
mounted to the back of the front headrests.