2023 GMC Yukon XL Denali

SUV · 6.2L V8 · 4WD

78/100

AutoVault's overall score, weighted for what a suv is actually for — performance, technology, comfort, reliability, safety and value.

Specifications

Engine	6.2L V8
Horsepower	420 hp
Torque	460 lb-ft
0–60 mph	6.8 sec
Top speed	130 mph
Drivetrain	4WD
Seats	7
Combined MPG	17 mpg (15 city / 20 hwy)
Range	380 miles
MSRP	$78,000
Body style	SUV

The verdict

What's good

Extended wheelbase gives third-row legroom that genuine seven-passenger SUVs cannot match
Independent rear suspension dramatically improves ride versus truck-based body-on-frame rivals
Magnetic Ride Control suspension reacts faster to road imperfections than most luxury SUVs
Massive 28-gallon tank means rare fuel stops even on long family road trips

What's not

Reliability has historically lagged Toyota and Ford in long-term owner surveys
Fuel bills are significantly higher than rivals given the V8 appetite
Tall step-in height can be a barrier for elderly or shorter passengers
Infotainment has lagged segment leaders in interface speed and intuitiveness

The engine

L87

6.2L V8

GMC's 6.2-liter small-block V8 delivers the deep, effortless torque that defines a full-size American truck — quiet when cruising, muscular when towing, in Denali and AT4X flagships.

A direct descendant of Chevrolet's 1955 small-block, this pushrod V8 pairs old-school simplicity with modern cylinder deactivation and direct injection.

It can run on just four cylinders when cruising to save fuel.
It shares its small-block roots with the Corvette's V8 lineage.

See the rest in AutoVault

The six sub-scores behind the 78 — performance, tech, comfort, reliability, safety and value
Market value today and year-by-year value history
All 6 trims with pricing
Studio photography — exterior, rear and interior
Side-by-side comparison with up to four cars

Open in AutoVault