Car Buyer's Guide

BMW 7 Series vs Porsche Cayenne Electric

BMW 7 Series

BMW 7 Series

750e xDrive M Sport

Porsche Cayenne Electric

Porsche Cayenne Electric

Verdict

The Cayenne Electric goes 86% further on a charge, the Cayenne Electric has a 33% bigger boot, while the Cayenne Electric is 29% more powerful. Weigh that against the equipment each side gives you in the table below.

Price & overview
PriceRM685,800✓RM699,000
Body typeSedanSUV
SegmentLuxuryExecutive
AssemblyCKDCBU
Ownership
Road tax / yearRM2,125RM665✓
Powertrain
Engine Tech—800V architecture
Capacity2,998 cc—
Horsepower308 hp at 5,000 rpm—
Torque450 Nm at 1,750 rpm—
Cylinder ArrangementInline 6—
FuelPetrol Plug-in HybridElectric
Bore × Stroke82 mm × 94.6 mm—
Compression Ratio11—
Number of Motors—2
Motor Horsepower194 hp436 hp✓
Motor Torque280 Nm835 Nm✓
Battery Capacity18.7 kWh113 kWh✓
EV Range87 km642 km✓
Charging Rate (AC)7.4 kW11 kW✓
Charging Rate (DC)—390 kW
Drivetrain
TransmissionConventional AutomaticSingle Ratio Automatic
Transmission NameSteptronic AutomaticSingle-speed Automatic
Gears8—
Transmission ManufacturerZF—
DrivelineAll Wheel DriveAll Wheel Drive
Performance & Efficiency
0-100 km/h4.9 seconds4.8 seconds✓
Top Speed250 km/h✓230 km/h
Co222 g/km—
Dimensions
Length5,391 mm4,985 mm
Width1,950 mm1,980 mm
Height1,544 mm1,674 mm
Wheelbase3,215 mm3,023 mm
Doors45
Seats55
Boot Space525 litres781 litres✓
Spare TyreNo—
Chassis
AssemblyMalaysia (CKD)Slovakia (CBU)
Front SuspensionDouble WishbonesAir Suspension with PASM
Rear SuspensionMulti-link with Air SuspensionAir Suspension with PASM
Front Wheels20" M aerodynamic style 907 alloys—
Rear Wheels20" M aerodynamic style 907 alloys—
SteeringRack and Pinion (Electric Power Steering)—
Chassis NotesAdaptive Air Suspension—
Crash Safety Ratings
EuroNCAP5 stars—
Safety
Airbags7 Airbags (2 Front, 2 Side, 2 Curtain, 1 Driver's Knee)—
Lighting
HeadlampsLED Projectors with Auto High Beam—
TaillampsLED Combination—
LED Daytime Running Lights✓—
Rear Foglamps✓—
Wing Mirror Turn Indicators✓—
Cabin
Front SeatsPower Adjustable Front Seats with Driver's Memory Function and Bolster Adjustment—
Rear SeatsPower Adjustable Rear Seats with Power Adjustments—
Front Air-conDual-zone Automatic Climate Control—
Rear Air-conDual-zone Automatic Climate Control—
SunroofSky Lounge Fixed Panoramic Glass Roof—
Interior LightingMap Lights and Ambient Lights (15 Colours)—
Cup Holders4—
Sun Shade2x side sunshades, 1x rear sunshade—
Audio14.9" BMW Live Cockpit Professional system14.25" Curved OLED Cluster + Flow Display OLED, Wireless Apple CarPlay and Android Auto, Qi Wireless Charging
Convenience
Power Windows4—
Engine StartKeyless Push Button—
LocksKeyless Operation—
Auto Start/Stop✓—
Auto Headlamps✓—
Auto Wipers✓—
Cruise ControlAdaptive Cruise Control with Stop and Go—
Tiptronic✓—
Paddle Shift✓—
Steering Audio Control✓—
Steering Tilt✓—
Steering Telescopic✓—
Electric Steering Adjustment✓—
Boot OperationRemote Control Activation with Contactless Opening—
Parking Sensor Front6 Sensors—
Parking Sensor Rear6 Sensors—
Reverse CameraYes, with Surround View Camera—
Folding Wing Mirrors✓—
Bluetooth✓—
Navigation✓—
Head-up Display✓✓
Power DoorYes—
Hill Start Assist✓—
Instrument ClusterFull LCD Monitor—
Parking BrakeElectronic—
Warranty
Warranty Mileage ManufacturerUnlimited—
Warranty Mileage ExtendedUnlimited—
Warranty Manufacturer2 years—
Warranty Extended3 years—

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.

More comparisons

Buying one of these? Sell your old car, get paid in 24 hours

Related PaulTan.org Content: 2025 | Tech | Electric: Electric | Reviews: Reviews | Featured: Featured | Motorsports