VS
At a Glance
Power
320 engine kW
349 kW
Torque
560 Nm
600 Nm
Fuel
10.3 l/100km
12.3 l/100km
Towing
3500 Kg
3500 Kg
0-100 km/h
5.0 s
5.0 (opt 4.7) s
Engine
2999 cc
3996 cc
Choosing between the Mercedes-AMG GLE and the Porsche Cayenne is one of the most common decisions South African car buyers face. The Mercedes-AMG GLE delivers 320 engine kW while the Porsche Cayenne produces 349 kW. On fuel, the GLE returns 10.3 l/100km while the Cayenne uses 12.3 l/100km — important in a market where fuel prices change monthly. Pricing starts at R2 586 165 for the GLE and R2 561 000 for the Cayenne. 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.
Performance
Power Output
320 engine kW
349 kW
Torque
560 Nm
600 Nm
0-100 kph
5.0 s
5.0 (opt 4.7) s
Top Speed
250 Km/h
273 Km/h
Engine & Drivetrain
Engine Capacity
2999 cc
3996 cc
Engine Layout
inline
V
Cylinders
6
8
Fuel Type
petrol
petrol
Forced Induction Device
turbocharger
turbocharger
Transmission
automatic
automatic
Number of Gears
9
8
Drive Wheels
all
all
Full Time 4x4
—
✓ Standard
Fuel Economy
Fuel Consumption Average
10.3 l/100km
12.3 l/100km
Fuel Tank Capacity
85 l
90 l
CO2 Emissions
228 g/km
281 g/km
Dimensions
Length
4961 mm
4930 mm
Width
1947-2156 mm
1983-2194 mm
Height
1720 mm
1678 mm
Wheelbase
2995 mm
2895 mm
Ground Clearance
—
212 (192-237 with opt air suspension) mm
Kerb Weight
2325 Kg
2190 DIN / 2265 EU Kg
Doors
5
5
Seats
5
4 (opt 5)
Load Volume
655-1795 l
554-592-1502 l
Towing & Payload
Towing Capacity
3500 Kg
3500 Kg
Load Capacity
725 l
720 l
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Airbag Count
9
8 (opt 10)
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
Optional
Optional
Adaptive Cruise Control
Optional
Optional
Bluetooth
✓ Standard
✓ Standard
Satellite Navigation
✓ Standard
✓ Standard
Reversing Camera
✓ Standard
Optional
Park Distance Rear
✓ Standard
✓ Standard
Park Distance Front
✓ Standard
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
Optional
Tow Bar
✓ Standard
Optional
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
2
2
Warranty Distance
unlimited Km
unlimited Km
Service Intervals
service interval indicator
15000
The Verdict
Which Wins?
Overall Winner
Porsche Cayenne
3 / 4 categories
Performance
Cayenne
Fuel Economy
GLE
Value
Cayenne
Practicality
Cayenne
Pros & Cons
Mercedes-AMG GLE
Better fuel economy (10.3 l/100km)
Less power than rival (320 engine kW vs 349 kW)
Higher starting price
Porsche Cayenne
More powerful engine (349 kW)
Lower starting price (R2 561 000)
Higher fuel consumption (12.3 l/100km)
Frequently Asked Questions
Which is more fuel efficient, the GLE or Cayenne?
The GLE uses 10.3 l/100km and the Cayenne uses 12.3 l/100km on the combined cycle. The GLE is the more fuel-efficient choice. In South African conditions with a mix of highway and urban driving, real-world figures will be slightly higher.
Which has more power, the GLE or Cayenne?
The GLE produces 320 engine kW and 560 Nm of torque while the Cayenne delivers 349 kW and 600 Nm of torque. The Cayenne is the more powerful option.
What is the price difference between the GLE and Cayenne?
The GLE starts from R2 586 165 and the Cayenne from R2 561 000. The Cayenne is cheaper by R25 165 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the GLE or Cayenne?
The GLE has a braked towing capacity of 3500 Kg and the Cayenne can tow 3500 Kg. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the GLE or the Cayenne?
It depends on your priorities. If fuel economy matters most, check the L/100km figures above. If you need towing capacity, compare the towing ratings. For day-to-day South African driving - load shedding runs, potholed roads, school runs and highway commutes - 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.