Verdict
At RM425,800, the BMW iX costs RM19,000 more than the RM406,800 BMW X4, but brings 402 hp, 700 Nm and a 602 km EV range from its 100.6 kWh battery. Its 5.1-second 0-100 km/h time is 1.2 seconds quicker, while 22 kW AC and 175 kW DC charging suit owners with dependable charging access. The X4 counters with a 525-litre boot, 240 km/h top speed and 8.5 L/100 km petrol consumption. Its RM439 annual road tax is also RM106 lower than the iX’s RM545.
iX
Pick the BMW iX if you can charge at home or work and want 602 km range, 700 Nm and adaptive cruise control.
X4
Pick the BMW X4 if you want the larger 525-litre boot, 240 km/h top speed and petrol refuelling convenience.
Key differences
- Price: BMW iX RM425,800; BMW X4 RM406,800.
- 0-100 km/h: BMW iX 5.1 seconds; BMW X4 6.3 seconds.
- Top speed: BMW iX 200 km/h; BMW X4 240 km/h.
- Boot space: BMW iX 500 litres; BMW X4 525 litres.
- Weight: BMW iX 2,525 kg; BMW X4 1,890 kg.
- Annual road tax: BMW iX RM545; BMW X4 RM439.
iX
- 602 km EV range from a 100.6 kWh battery.
- 402 hp and 700 Nm, with 5.1-second 0-100 km/h acceleration.
- Air suspension, 360-degree camera and adaptive cruise control.
- 25 litres less boot space: 500 litres versus 525 litres.
- 635 kg heavier: 2,525 kg versus 1,890 kg.
- Lower 200 km/h top speed versus 240 km/h.
X4
- 525-litre boot and 40:20:40 split-folding rear seats.
- 240 km/h top speed.
- Adaptive suspension and 16-speaker Harman Kardon audio.
- Slower 6.3-second 0-100 km/h time versus 5.1 seconds.
- Passive cruise control rather than adaptive cruise control.
- Single-zone rear air-conditioning versus dual-zone rear climate control.
| Price & overview | ||
|---|---|---|
| Price | RM425,800 | RM406,800✓ |
| Body type | SUV | SUV |
| Segment | Executive | Compact Executive |
| Assembly | CBU | CKD |
| Ownership | ||
| Road tax / year | RM545 | RM439✓ |
| Powertrain | ||
| Engine Tech | 5th-generation BMW eDrive, 400V architecture | 16-valve DOHC with Twin-Scroll Turbocharger, Direct Injection and Variable Valve Timing and Lift |
| Capacity | — | 1,998 cc |
| Horsepower | — | 249 hp |
| Torque | — | 350 Nm |
| Fuel | Electric | Petrol |
| Bore | — | 82 mm |
| Compression Ratio | — | 10.2 |
| 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 Steptronic Sport Automatic |
| Gears | — | 8 |
| Transmission Manufacturer | — | ZF |
| Driveline | All Wheel Drive | All Wheel Drive |
| Performance & Efficiency | ||
| 0-100 km/h | 5.1 seconds✓ | 6.3 seconds |
| Rated Economy | — | 8.5 L/100 km |
| Top Speed | 200 km/h | 240 km/h✓ |
| Co2 | — | 192 g/km |
| Dimensions | ||
| Length | 4,965 mm | 4,751 mm |
| Width | 1,970 mm | 1,918 mm |
| Height | 1,695 mm | 1,621 mm |
| Wheelbase | 3,000 mm | 2,864 mm |
| Weight | 2,525 kg | 1,890 kg |
| Fuel Tank | — | 65 litres |
| Doors | 5 | 5 |
| Seats | 5 | 5 |
| Boot Space | 500 litres | 525 litres✓ |
| Front Tyre | 255/50R21 | 245/40R21 |
| Rear Tyre | 255/50R21 | 275/35R21 |
| Spare Tyre | N/A, Tyre Repair Kit | — |
| Factory Tyres | Pirelli P Zero E | Pirelli P Zero Run-flat |
| Chassis | ||
| Assembly | Germany (CBU) | Malaysia (CKD) |
| Front Suspension | Double Wishbones with Air Suspension | MacPherson Strut |
| Rear Suspension | Multi-link with Air Suspension | Multi-link |
| Front Wheels | 21" Aerodynamic Style 1012 Bi-colour Alloys | 21" Style 726 M 2-tone Multi-spoke Alloy |
| Rear Wheels | 21" Aerodynamic Style 1012 Bi-colour Alloys | 21" Style 726 M 2-tone Multi-spoke Alloy |
| Steering | Rack and Pinion (Electric Power Steering) | Rack and Pinion (Electric Power Steering) |
| Chassis Notes | — | Adaptive Suspension |
| Safety | ||
| Airbags | Driver and Passenger, Front Side, Front and Rear Curtain | Driver and Passenger, Front Side, Front and Rear 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 | Available for 2 Outer Rear Seats |
| Autonomous Braking System | Yes | Yes, with Pedestrian Detection (5 km/h to 60 km/h) |
| Lane-keeping Assist | Steering Correction | Steering Correction |
| Collision Warning | ✓ | ✓ |
| Seatbelt Reminder | All Seats | All Seats |
| Safety Notes | — | Rear Cross Traffic Alert and Collision Prevention |
| Lighting | ||
| Headlamps | LED Projector with High Beam Assist | Adaptive LED Projector with Automatic High Beam |
| Taillamps | Full LED | Full LED |
| LED Daytime Running Lights | ✓ | ✓ |
| Rear Foglamps | ✓ | ✓ |
| Wing Mirror Turn Indicators | ✓ | ✓ |
| Cabin | ||
| Front Seats | Powered Front Seats with Memory Function | Power Adjustable Front Seats with Driver's Memory Function and Bolster Adjustment |
| Rear Seats | 60:40 Split-folding | 40:20:40 Split-folding |
| Front Air-con | Dual-zone Automatic Climate Control | Dual-zone Automatic Climate Control |
| Rear Air-con | Dual-zone Automatic Climate Control | Single-zone Automatic Climate Control |
| Sunroof | Panoramic Glass Roof | Panoramic, Front Tilt and Slide |
| Power Sockets | 1 Front, 1 Wireless Charger, 2 USB-C Front, 4 USB-C Rear | 1 Boot, 1 Front USB, 1 Front USB-C, 2 Rear USB-C |
| Interior Lighting | Map Lights & Ambient Lights | Map Lights and Ambient Lighting (6 Colours) |
| Cup Holders | 2 Front, 2 Rear | 2 Front, 2 Rear |
| Sun Shade | — | Sunroof Shade |
| Audio | 14.9" BMW Curved Display Live Cockpit Professional, 18-Speaker Harman Kardon Sound System | 12.3" Touchscreen BMW Operating System 7.0 with iDrive Touch Controller, Voice Control and 16-speaker Harman Kardon Sound System (464 Watts) |
| 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 | Keyless Push Button |
| Locks | Keyless Operation | Keyless Operation with Proximity Lock/Unlock |
| Auto Start/Stop | — | ✓ |
| Auto Headlamps | ✓ | ✓ |
| Auto Wipers | ✓ | ✓ |
| Cruise Control | Adaptive Cruise Control | Passive Cruise Control |
| Tiptronic | — | ✓ |
| 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 |
| Auto Parking | Yes | Yes, Parallel and Perpendicular |
| Folding Wing Mirrors | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| Navigation | ✓ | ✓ |
| Head-up Display | ✓ | ✓ |
| 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 | Auto-dimming Mirrors |
| Warranty | ||
| Warranty Mileage Manufacturer | Unlimited | Unlimited |
| Warranty Mileage Extended | Unlimited | Unlimited |
| Warranty Manufacturer | 2 years | 2 years |
| Warranty Extended | 5 years | 5 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 & X4 for sale
iX vs X4 FAQ
Is the BMW iX or BMW X4 better?
The BMW iX is the stronger choice for drivers with reliable charging, thanks to 602 km range, 700 Nm and a 5.1-second sprint. The BMW X4 suits buyers who prefer petrol refuelling, a 525-litre boot and a 240 km/h top speed.
What is the price difference?
The BMW iX costs RM19,000 more than the BMW X4. The iX also has RM545 annual road tax, compared with RM439 for the X4.
Which one is quicker, the BMW iX or BMW X4?
The BMW iX is quicker, reaching 100 km/h in 5.1 seconds versus 6.3 seconds for the BMW X4. It has 402 hp and 700 Nm from two electric motors, while the X4 has 249 hp and 350 Nm.