VS
At a Glance
Power
280 kW
205 kW
Torque
520 Nm
430 Nm
Fuel
9.3 l/100km
8.7 l/100km
Towing
3500 Kg
2000 Kg
0-100 km/h
5.4 s
7.6 s
Engine
2998 cc
2393 cc
Choosing between the BMW X5 and the Lexus RX is one of the most common decisions South African car buyers face. The BMW X5 delivers 280 kW while the Lexus RX produces 205 kW. On fuel, the X5 returns 9.3 l/100km while the RX uses 8.7 l/100km — important in a market where fuel prices change monthly. Pricing starts at R1 915 476 for the X5 and R1 501 500 for the RX. 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
280 kW
205 kW
Torque
520 Nm
430 Nm
0-100 kph
5.4 s
7.6 s
Top Speed
250 Km/h
200 Km/h
Engine & Drivetrain
Engine Capacity
2998 cc
2393 cc
Engine Layout
inline
inline
Cylinders
6
4
Fuel Type
petrol
petrol
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
9.3 l/100km
8.7 l/100km
Fuel Tank Capacity
83 l
67.5 l
CO2 Emissions
211 g/km
197 g/km
Dimensions
Length
4935 mm
4890 mm
Width
2004-2218 mm
1920 mm
Height
1765 mm
1695 mm
Wheelbase
2975 mm
2850 mm
Ground Clearance
214 mm
185 mm
Kerb Weight
2165 DIN / 2240 EU Kg
2005 Kg
Doors
5
5
Seats
5
5
Load Volume
650-1870 l
612 l
Towing & Payload
Towing Capacity
3500 Kg
2000 Kg
Load Capacity
720 l
—
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Airbag Count
6
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
Optional
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Tow Bar
✓ Standard
—
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
2
7
Warranty Distance
unlimited Km
105000 Km
Service Intervals
service interval indicator
15000
The Verdict
Which Wins?
Overall Winner
Tie
2 / 4 categories
Performance
X5
Fuel Economy
RX
Value
RX
Practicality
X5
Pros & Cons
BMW X5
More powerful engine (280 kW)
Higher towing capacity (3500 Kg)
Quicker 0-100 km/h (5.4 ss)
Higher fuel consumption (9.3 l/100km)
Higher starting price
Lexus RX
Better fuel economy (8.7 l/100km)
Lower starting price (R1 501 500)
Less power than rival (205 kW vs 280 kW)
Frequently Asked Questions
Which is more fuel efficient, the X5 or RX?
The X5 uses 9.3 l/100km and the RX uses 8.7 l/100km on the combined cycle. The RX 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 RX?
The X5 produces 280 kW and 520 Nm of torque while the RX delivers 205 kW and 430 Nm of torque. The X5 is the more powerful option.
What is the price difference between the X5 and RX?
The X5 starts from R1 915 476 and the RX from R1 501 500. The RX is cheaper by R413 976 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the X5 or RX?
The X5 has a braked towing capacity of 3500 Kg and the RX can tow 2000 Kg. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the X5 or the RX?
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.