VS
At a Glance
Power
390 kW
382 kW
Torque
750 Nm
750 Nm
Fuel
11.9 l/100km
2.0 l/100km
Towing
3500 Kg
3500 Kg
0-100 km/h
4.3 s
4.7 s
Engine
4395 cc
2995 cc
Choosing between the BMW X5 and the Porsche Cayenne is one of the most common decisions South African car buyers face. The BMW X5 delivers 390 kW while the Porsche Cayenne produces 382 kW. On fuel, the X5 returns 11.9 l/100km while the Cayenne uses 2.0 l/100km — important in a market where fuel prices change monthly. Pricing starts at R2 234 215 for the X5 and R2 941 000 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
390 kW
382 kW
Torque
750 Nm
750 Nm
0-100 kph
4.3 s
4.7 s
Top Speed
250 Km/h
263 Km/h
Engine & Drivetrain
Engine Capacity
4395 cc
2995 cc
Engine Layout
V
V
Cylinders
8
6
Fuel Type
petrol
petrol-electric hybrid
Forced Induction Device
turbocharger
turbocharger
Transmission
automatic
automatic
Number of Gears
8
8
Drive Wheels
all
all
Full Time 4x4
✓ Standard
✓ Standard
Fuel Economy
Fuel Consumption Average
11.9 l/100km
2.0 l/100km
Fuel Tank Capacity
83 l
70 l
CO2 Emissions
269 g/km
43 g/km
Dimensions
Length
4935 mm
4930 mm
Width
2004-2218 mm
1983-2194 mm
Height
1765 mm
1657 mm
Wheelbase
2975 mm
2895 mm
Ground Clearance
214 mm
190-235 mm
Kerb Weight
2345 DIN / 2420 EU Kg
2440 DIN / 2515 EU Kg
Doors
5
5
Seats
5
4 (opt 5)
Load Volume
650-1870 l
404-434-1344 l
Towing & Payload
Towing Capacity
3500 Kg
3500 Kg
Load Capacity
720 l
680 l
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Airbag Count
6
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 vehicle / 8 hybrid battery
Warranty Distance
unlimited Km
unlimited vehicle / 160000 hybrid batter
Service Intervals
service interval indicator
15000
The Verdict
Which Wins?
Overall Winner
Tie
2 / 4 categories
Performance
X5
Fuel Economy
Cayenne
Value
X5
Practicality
Cayenne
Pros & Cons
BMW X5
More powerful engine (390 kW)
Lower starting price (R2 234 215)
Quicker 0-100 km/h (4.3 ss)
Higher fuel consumption (11.9 l/100km)
Porsche Cayenne
Better fuel economy (2.0 l/100km)
Less power than rival (382 kW vs 390 kW)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the X5 or Cayenne?
The X5 uses 11.9 l/100km and the Cayenne uses 2.0 l/100km on the combined cycle. The Cayenne 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 X5 or Cayenne?
The X5 produces 390 kW and 750 Nm of torque while the Cayenne delivers 382 kW and 750 Nm of torque. The X5 is the more powerful option.
What is the price difference between the X5 and Cayenne?
The X5 starts from R2 234 215 and the Cayenne from R2 941 000. The X5 is cheaper by R706 785 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the X5 or Cayenne?
The X5 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 X5 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.