VS
At a Glance
Power
320 engine kW
260 kW
Torque
560 Nm
500 Nm
Fuel
10.3 l/100km
10.4 l/100km
Towing
3500 Kg
3500 Kg
0-100 km/h
5.0 s
6.0 (opt 5.7) s
Engine
2999 cc
2995 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 260 kW. On fuel, the GLE returns 10.3 l/100km while the Cayenne uses 10.4 l/100km — important in a market where fuel prices change monthly. Pricing starts at R2 455 737 for the GLE and R2 707 000 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
260 kW
Torque
560 Nm
500 Nm
0-100 kph
5.0 s
6.0 (opt 5.7) s
Top Speed
250 Km/h
248 Km/h
Engine & Drivetrain
Engine Capacity
2999 cc
2995 cc
Engine Layout
inline
V
Cylinders
6
6
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
✓ Standard
Fuel Economy
Fuel Consumption Average
10.3 l/100km
10.4 l/100km
Fuel Tank Capacity
85 l
90 l
CO2 Emissions
231 g/km
238 g/km
Dimensions
Length
4937 mm
4930 mm
Width
1999-2157 mm
1983-2194 mm
Height
1782 mm
1678 mm
Wheelbase
2995 mm
2895 mm
Ground Clearance
—
192-237 mm
Kerb Weight
2300 DIN / 2375 EU Kg
2085 DIN / 2160 EU Kg
Doors
5
5
Seats
5
4 (opt 5)
Load Volume
630-2055 l
554-592-1502 l
Towing & Payload
Towing Capacity
3500 Kg
3500 Kg
Load Capacity
675 l
735 l
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Airbag Count
9
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
✓ Standard
Adaptive Cruise Control
Optional
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Satellite Navigation
✓ Standard
✓ Standard
Reversing Camera
✓ Standard
✓ Standard
Park Distance Rear
✓ Standard
✓ Standard
Park Distance Front
✓ Standard
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
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
Mercedes-AMG GLE
3 / 4 categories
Performance
GLE
Fuel Economy
GLE
Value
GLE
Practicality
Cayenne
Pros & Cons
Mercedes-AMG GLE
More powerful engine (320 engine kW)
Better fuel economy (10.3 l/100km)
Lower starting price (R2 455 737)
Few notable weaknesses
Porsche Cayenne
Well-rounded specification
Higher fuel consumption (10.4 l/100km)
Less power than rival (260 kW vs 320 engine kW)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the GLE or Cayenne?
The GLE uses 10.3 l/100km and the Cayenne uses 10.4 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 260 kW and 500 Nm of torque. The GLE is the more powerful option.
What is the price difference between the GLE and Cayenne?
The GLE starts from R2 455 737 and the Cayenne from R2 707 000. The GLE is cheaper by R251 263 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.