VS
At a Glance
Power
420hp @ 5600
512hp @ 5000
Torque
460lb-ft @ 4100
553lb-ft
Fuel
16 mpg est.
22 MPG Combined / 27 Range
Towing
8000lbs
7716lbs
Engine
—
3.0 L/183ci
Choosing between the GMC Yukon and the Porsche Cayenne Hybrid is one of the most common decisions car buyers in the United States face. The GMC Yukon delivers 420hp @ 5600 while the Porsche Cayenne Hybrid produces 512hp @ 5000. On fuel, the Yukon returns 16 mpg est. while the Cayenne Hybrid uses 22 MPG Combined / 27 Range — important in a market where fuel prices change monthly. Pricing starts at $103,900 for the Yukon and $103,100 for the Cayenne Hybrid. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Specification
GMC Yukon4WD 4dr Denali Ultimate 2026 - From $103,900
Porsche Cayenne HybridS E-Hybrid Coupe AWD 2026 - From $103,100
Performance
Power Output (hp)
420hp @ 5600
512hp @ 5000
Torque (lb-ft)
460lb-ft @ 4100
553lb-ft
Engine & Drivetrain
Engine Capacity
—
3.0 L/183ci
Engine Layout
Inline
V
Cylinders
6
6
Fuel Type
Diesel
Plug-In Hybrid
Forced Induction Device
—
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
—
8
Drive Wheels
Four Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
16 mpg est.
22 MPG Combined / 27 Range
Fuel Economy - City (mpg)
14mpg
—
Fuel Economy - Highway (mpg)
18mpg
—
Fuel Tank Capacity (gal)
24gal
18.4gal
Dimensions
Length (in)
210.1in
194.1in
Width (in)
81in
78.1in
Height (in)
76.5in
65.2in
Wheelbase (in)
121in
114in
Curb Weight (lbs)
—
5377lbs
Towing & Payload
Towing Capacity (lbs)
8000lbs
7716lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Trailer Hitch
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Porsche Cayenne Hybrid
2 / 4 categories
Performance
Cayenne Hybrid
Fuel Economy
Cayenne Hybrid
Value
Tied
Practicality
Yukon
Pros & Cons
GMC Yukon
Higher towing capacity (8000lbs)
Higher starting price
Porsche Cayenne Hybrid
Lower starting price ($103,100)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the Yukon or Cayenne Hybrid?
The Yukon gets 16 mpg est. and the Cayenne Hybrid gets 22 MPG Combined / 27 Range on the combined cycle. The Cayenne Hybrid is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the Yukon or Cayenne Hybrid?
The Yukon produces 420hp @ 5600 and 460lb-ft @ 4100 of torque while the Cayenne Hybrid delivers 512hp @ 5000 and 553lb-ft of torque. The Cayenne Hybrid is the more powerful option.
What is the price difference between the Yukon and Cayenne Hybrid?
The Yukon starts from $103,900 and the Cayenne Hybrid from $103,100, a difference of just $800, which is negligible. At this price point the two are essentially tied on starting price. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the Yukon or Cayenne Hybrid?
The Yukon has a braked towing capacity of 8000lbs and the Cayenne Hybrid can tow 7716lbs. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the Yukon or the Cayenne Hybrid?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.