Verdict
The BMW iX costs RM425,800 to the Porsche Cayenne’s RM609,000, leaving RM183,200 in the buyer’s pocket. Its 100.6 kWh battery delivers a quoted 602 km range, with 22 kW AC and 175 kW DC charging, while its dual motors produce 402 hp and 700 Nm for a 5.1-second 0-100 km/h time. The Cayenne counters with a much larger 772-litre boot and 248 km/h top speed, but its RM1,632 annual road tax is RM1,087 higher than the iX’s RM545.
iX
Pick the BMW iX if a 602 km EV range, 5.1-second acceleration and substantially lower purchase price and road tax matter more than maximum luggage capacity.
Cayenne
Pick the Porsche Cayenne if you need its 772-litre boot, 248 km/h top speed and CKD assembly, and can accept petrol use and the higher cost.
Key differences
- Price: BMW iX RM425,800; Porsche Cayenne RM609,000.
- Road tax per year: BMW iX RM545; Porsche Cayenne RM1,632.
- Power and torque: BMW iX dual motors make 402 hp and 700 Nm; Porsche Cayenne makes 348 hp and 500 Nm.
- 0-100 km/h: BMW iX 5.1 seconds; Porsche Cayenne 5.7 seconds.
- Boot space: BMW iX 500 litres; Porsche Cayenne 772 litres.
- EV range and charging: BMW iX 602 km, 22 kW AC and 175 kW DC; Porsche Cayenne has no EV range or charging rate.
iX
- 602 km quoted EV range from a 100.6 kWh battery.
- 402 hp and 700 Nm deliver a 5.1-second 0-100 km/h time.
- Panoramic glass roof, head-up display and rear dual-zone climate control.
- 500-litre boot is 272 litres smaller than the Cayenne’s.
- 200 km/h top speed is 48 km/h lower than the Cayenne’s.
- At 2,525 kg, it is 395 kg heavier than the Cayenne.
Cayenne
- 772-litre boot and 40:20:40 split-folding rear seats.
- 248 km/h top speed and 2,130 kg kerb weight.
- Adaptive high beam, rear side-window power sunshades and a 14-speaker 710-watt Bose system.
- RM609,000 price is RM183,200 higher than the iX.
- 348 hp, 500 Nm and 5.7 seconds to 100 km/h trail the iX’s 402 hp, 700 Nm and 5.1 seconds.
- RM1,632 annual road tax is RM1,087 more than the iX’s.
| Price & overview | ||
|---|---|---|
| Price | RM425,800✓ | RM609,000 |
| Body type | SUV | SUV |
| Segment | Executive | Executive |
| Assembly | CBU | CKD |
| Ownership | ||
| Road tax / year | RM545✓ | RM1,632 |
| Powertrain | ||
| Engine Tech | 5th-generation BMW eDrive, 400V architecture | 24-valve DOHC direct injection with twin-scroll turbocharger, variable valve timing |
| Capacity | — | 2,995 cc |
| Horsepower | — | 348 hp |
| Torque | — | 500 Nm |
| Fuel | Electric | Petrol |
| Bore | — | 84 mm |
| Compression Ratio | — | 10.5 |
| Number of Motors | 2 | — |
| Motor Horsepower | 402 hp | — |
| Motor Torque | 700 Nm | — |
| Battery Capacity | 100.6 kWh | — |
| EV Range | 602 km | — |
| Charging Rate (AC) | 22 kW | — |
| Charging Rate (DC) | 175 kW | — |
| Drivetrain | ||
| Transmission | Single Ratio Automatic | Conventional Automatic |
| Transmission Name | — | 8-Speed Tiptronic S |
| Gears | — | 8 |
| Transmission Manufacturer | — | Porsche |
| Driveline | All Wheel Drive | All Wheel Drive |
| Performance & Efficiency | ||
| 0-100 km/h | 5.1 seconds✓ | 5.7 seconds |
| Rated Economy | — | 10.8 L/100 km |
| Top Speed | 200 km/h | 248 km/h✓ |
| Dimensions | ||
| Length | 4,965 mm | 4,930 mm |
| Width | 1,970 mm | 2,194 mm |
| Height | 1,695 mm | 1,698 mm |
| Wheelbase | 3,000 mm | 2,895 mm |
| Weight | 2,525 kg | 2,130 kg |
| Fuel Tank | — | 75 litres |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Boot Space | 500 litres | 772 litres✓ |
| Front Tyre | 255/50R21 | 295/45R20 |
| Rear Tyre | 255/50R21 | 295/45R20 |
| Spare Tyre | N/A, Tyre Repair Kit | — |
| Factory Tyres | Pirelli P Zero E | Hankook Ventus S1 evoZ |
| Chassis | ||
| Assembly | Germany (CBU) | Malaysia (CKD) |
| Front Suspension | Double Wishbones with Air Suspension | Multi-Link with Air Suspension |
| Rear Suspension | Multi-link with Air Suspension | Multi-Link with Air Suspension |
| Front Wheels | 21" Aerodynamic Style 1012 Bi-colour Alloys | 21" RS Spyder Design |
| Rear Wheels | 21" Aerodynamic Style 1012 Bi-colour Alloys | 21" RS Spyder Design |
| Steering | Rack and Pinion (Electric Power Steering) | Rack and Pinion (Electric Power Steering) |
| Chassis Notes | — | Porsche Adaptive Air Suspension |
| Crash Safety Ratings | ||
| EuroNCAP | — | 5 stars |
| Safety | ||
| Airbags | Driver and Passenger, Front Side, Front and Rear Curtain | Driver and Passenger, Driver and Front Passenger Knee, Front Side, Front Curtain |
| ABS/EBD | ✓ | ✓ |
| Stability Control | ✓ | ✓ |
| Alarm | ✓ | ✓ |
| Immobilizer | ✓ | ✓ |
| Airbag Disable Function | ✓ | ✓ |
| Child Safety Lock | Manual For Rear Doors | Manual for Rear Doors |
| Seat Belts | 5 Three-point | 5 Three-point |
| Blind Spot Info System | ✓ | ✓ |
| ISOFIX | Available for Two Outer Rear Passenger Seats | Two Outer Rear Seats |
| Autonomous Braking System | Yes | Yes, with Pedestrian Detection |
| Lane-keeping Assist | Steering Correction | Steering Correction |
| Collision Warning | ✓ | ✓ |
| Seatbelt Reminder | All Seats | For All Seats |
| Lighting | ||
| Headlamps | LED Projector with High Beam Assist | LED Projector with Adaptive High Beam |
| Taillamps | Full LED | LED Combination |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Powered Front Seats with Memory Function | 14-way Power Adjustable with Memory Function |
| Rear Seats | 60:40 Split-folding | 40:20:40 Split-folding with Remote Release |
| Front Air-con | Dual-zone Automatic Climate Control | Dual-zone Automatic Climate Control |
| Rear Air-con | Dual-zone Automatic Climate Control | — |
| Sunroof | Panoramic Glass Roof | — |
| Power Sockets | 1 Front, 1 Wireless Charger, 2 USB-C Front, 4 USB-C Rear | 1 Front |
| Interior Lighting | Map Lights & Ambient Lights | Map Lights and Ambient Lights |
| Cup Holders | 2 Front, 2 Rear | 2 Front, 2 Rear |
| Sun Shade | — | Powered sunshades for rear side windows |
| Audio | 14.9" BMW Curved Display Live Cockpit Professional, 18-Speaker Harman Kardon Sound System | 12.3" Porsche Communication Manager with Porsche Connect Plus, Apple CarPlay, 14-speaker 710-watt Bose Surround Sound System |
| Convenience | ||
| Power Windows | Four Windows, Auto Up and Down with Anti Pinch | Four Windows, Auto Up and Down with Anti-Pinch |
| Engine Start | Keyless Push Button | Push Start Button |
| Locks | Keyless Operation | Keyless Operation |
| Auto Start/Stop | — | ✓ |
| Auto Headlamps | ✓ | ✓ |
| Auto Wipers | ✓ | ✓ |
| Cruise Control | Adaptive Cruise Control | Adaptive Cruise Control |
| Paddle Shift | — | ✓ |
| Steering Audio Control | ✓ | ✓ |
| Steering Tilt | ✓ | ✓ |
| Steering Telescopic | ✓ | ✓ |
| Electric Steering Adjustment | ✓ | ✓ |
| Boot Operation | Contactless Opening, Powered Boot | Powered with Contactless Operation |
| Parking Sensor Front | 6 Sensors | 6 Sensors |
| Parking Sensor Rear | 6 Sensors | 6 Sensors |
| Reverse Camera | Yes, 360-degree View Monitor | Yes, 360-degree Surround View System |
| Auto Parking | Yes | Yes |
| Folding Wing Mirrors | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| Navigation | ✓ | ✓ |
| Head-up Display | ✓ | — |
| Power Door | — | Yes |
| Hill Start Assist | ✓ | ✓ |
| Instrument Cluster | Full LCD Monitor | Full LCD Monitor |
| Parking Brake | Electronic | Electronic |
| Convenience Notes | Intelligent Personal Assistant; Flexible Fast Charger (Mode 2) included | — |
| Warranty | ||
| Warranty Mileage Manufacturer | Unlimited✓ | 100,000 km |
| Warranty Mileage Extended | Unlimited | — |
| Warranty Manufacturer | 2 years | 4 years✓ |
| Warranty Extended | 3 years | — |
| Warranty Notes | 8-year/160,000 km Battery Warranty | — |
Specs shown for the selected variant of each car. ✓ marks the better figure where lower/higher is objectively better. Road tax: West Malaysia, private registration.
Used iX & Cayenne for sale
iX vs Cayenne FAQ
Is the BMW iX or Porsche Cayenne better?
The BMW iX is the stronger choice for lower upfront cost, lower annual road tax, EV driving and quicker acceleration. Choose the Porsche Cayenne instead only if its 772-litre boot, 248 km/h top speed and petrol drivetrain suit your use better.
What is the price difference?
The Porsche Cayenne costs RM183,200 more than the BMW iX: RM609,000 versus RM425,800.
Which has more luggage space, the BMW iX or Porsche Cayenne?
The Porsche Cayenne has the larger boot at 772 litres, compared with 500 litres in the BMW iX. That is a 272-litre advantage for the Cayenne.