BMW XM vs Porsche 911

Variant

Base

Variant

Base

Body type

SUV

Body type

coupe

Engine size

4.4L

Engine size

4.0L

Drive type

4x4

Drive type

rear

Fuel efficiency (combined)

5 / 100km

Fuel efficiency (combined)

13.8 / 100km

Power and torque

480kW / 800Nm

Power and torque

386kW / 465Nm

1380km

464km

Warranty

3 year

Warranty

3 year

Doors

5

Doors

2

Seats

5

Seats

2

Fuel type

electric

Fuel type

premium unleaded

Safety rating

—

Safety rating

—

Engine size

4.4L

Engine size

4.0L

Cylinders

8cyl

Cylinders

6cyl

1380km

464km

Power

480kW

Power

386kW at 8500 rpm

Torque

800Nm

Torque

465Nm at 6300 rpm

Engine configuration

in-line

Engine configuration

horizontal

Fuel injection

petrol direct injection

Fuel injection

petrol direct injection

Acceleration (0-100km/h)

4.3 s

Acceleration (0-100km/h)

3.7 s

Drive type

4x4

Drive type

rear

Transmission

8 SP AUTOMATIC

Transmission

6 SP MANUAL

Fuel type

electric

Fuel type

premium unleaded

Fuel octane

—

Fuel octane

98

Fuel tank capacity

69 L

Fuel tank capacity

64 L

Fuel efficiency (combined)

5 / 100km

Fuel efficiency (combined)

13.8 / 100km

Urban efficiency

0 / 100km

Urban efficiency

24.4 / 100km

Highway efficiency

—

Highway efficiency

10.8 /100km

CO2 emissions (combined)

—

CO2 emissions (combined)

356g / km

Warranty

3 year

Warranty

3 year

Roadside assist

6 year / unlimited km

Roadside assist

3 year / unlimited km

Service interval

—

Service interval

—

Length

5110 mm

Length

4573 mm

Height

1755 mm

Height

1279 mm

Width

2005 mm

Width

1852 mm

Ground clearance unladen

—

Ground clearance unladen

—

Front track

—

Front track

1601 mm

Rear track

—

Rear track

1553 mm

Wheelbase

3105 mm

Wheelbase

2457 mm

Boot space

527 L

Boot space

132 L

Kerb weight

6140 kg

Kerb weight

3042 kg

Gross vehicle mass

3300 kg

Gross vehicle mass

1695 kg

Tare weight

—

Tare weight

1340 kg

Braked towing capacity

2700 kg

Braked towing capacity

—

Unbraked towing capacity

750 kg

Unbraked towing capacity

—

Towbar

—

Towbar

—

Front tyres

275/45 R21

Front tyres

255/35 ZR20 Y

Front rims

9.5x21

Front rims

9.5x20

Rear tyres

315/40 R21

Rear tyres

315/30 ZR21 Y

Rear rims

10.5x21

Rear rims

12x21

Spare tyre

—

Spare tyre

—

Safety rating

—

Safety rating

—

Number of airbags

—

Number of airbags

6

Anti-collision system

—

Anti-collision system

—

Driver monitoring

—

Driver monitoring

—

Blind spot monitor

—

Blind spot monitor

—

Lane departure warning

—

Lane departure warning

—

Active lane control

—

Active lane control

—

Traffic sign recognition

—

Traffic sign recognition

—

Security alarm

—

Security alarm

standard

Battery type

—

Battery type

—

Battery capacity

—

Battery capacity

—

Electric range

—

Electric range

—

Power consumption

—

Power consumption

—

Plug type (standard)

—

Plug type (standard)

—

Plug type (fast charging)

—

Plug type (fast charging)

—

Peak charge rate

—

Peak charge rate

—

Charging time (EV wall)

7.4

Charging time (EV wall)

—

Charging time (fast charging)

—

Charging time (fast charging)

—

Four wheel drive type

full-time

Four wheel drive type

—

Low/high range

—

Low/high range

—

Approach angle

—

Approach angle

—

Departure angle

—

Departure angle

—

Breakover angle

—

Breakover angle

—

Differential lock

—

Differential lock

—

Apple CarPlay

—

Apple CarPlay

yes

Android Auto

—

Android Auto

—

Wireless charging

—

Wireless charging

—

Digital radio (DAB+)

—

Digital radio (DAB+)

yes

360° camera

—

360° camera

—

Cruise control

—

Cruise control

standard

Start/stop system

standard

Start/stop system

standard

Number of speakers

—

Number of speakers

8

Text-to-speech/Speech-to-text

—

Text-to-speech/Speech-to-text

standard

USB ports (front)

—

USB ports (front)

2

USB ports (rear)

—

USB ports (rear)

0

Keyless entry

—

Keyless entry

—

Keyless start

—

Keyless start

yes

Rain sensing wipers

—

Rain sensing wipers

yes

Display screen size

—

Display screen size

10.90 ”

Seat material

premium leather

Seat material

synthetic suede

Heated seats (front)

yes

Heated seats (front)

—

Heated seats (rear)

—

Heated seats (rear)

—

Heated steering wheel

—

Heated steering wheel

—

Air conditioning type

—

Air conditioning type

fully-auto

Air conditioning zones

—

Air conditioning zones

2

Sunroof

—

Sunroof

—