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BMW XM vs Porsche Panamera - Differences and prices compared

Compare performance (748 HP vs 782 HP), boot space and price (114700 £ vs 99800 £ ) at a glance. Find out which car is the better choice for you – BMW XM or Porsche Panamera?

BMW XM

Porsche Panamera

Here’s where it gets real: The technical differences in detail

XM

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Porsche Panamera has a slightly advantage in terms of price – it starts at 99800 £ , while the BMW XM costs 114700 £ . That’s a price difference of around 14914 £.

Fuel consumption also shows a difference: Porsche Panamera manages with 3 L and is therefore clearly more efficient than the BMW XM with 4.70 L. The difference is about 1.70 L per 100 km.

As for electric range, the Porsche Panamera performs somewhat better – achieving up to 97 km, about 17 km more than the BMW XM.

Panamera

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Porsche Panamera has a hardly perceptible edge – offering 782 HP compared to 748 HP. That’s roughly 34 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Panamera is distinct quicker – completing the sprint in 2.90 s, while the BMW XM takes 3.80 s. That’s about 0.90 s faster.

In terms of top speed, the Porsche Panamera performs clearly perceptible better – reaching 325 km/h, while the BMW XM tops out at 250 km/h. The difference is around 75 km/h.

Both models offer the same torque – 1000 Nm.

XM

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: BMW XM offers convincingly more seating capacity – 7 vs 4.

In curb weight, Porsche Panamera is noticeable lighter – 1960 kg compared to 2695 kg. The difference is around 735 kg.

In terms of boot space, the BMW XM offers barely noticeable more room – 527 L compared to 494 L. That’s a difference of about 33 L.

In maximum load capacity, the BMW XM performs distinct better – up to 1820 L, which is about 435 L more than the Porsche Panamera.

When it comes to payload, Porsche Panamera minimal takes the win – 545 kg compared to 525 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The Porsche Panamera sits well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

BMW XM
Porsche Panamera

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £99,800
Panamera

Porsche Panamera

  • Engine Type : Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 353 - 782 HP
  • Consumption L/100km : 3 - 12 L
  • Electric Range : 83 - 97 km
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BMW XM

The BMW XM is an unapologetically bold flagship that fuses brash, hyper-styled presence with the kind of luxury that commands attention wherever it goes. Inside it's a leather-clad showpiece loaded with modern tech and a driving personality that blends theatrical muscle with refined grand-tourer composure—ideal for buyers who want drama and comfort in equal measure.

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Porsche Panamera

The Porsche Panamera blends sports-car sharpness with luxury-sedan refinement, serving driving thrills up front while pampering passengers in the back. Poised, polished and mischievously quick, it’s the car for buyers who want exotic performance without losing everyday comfort.

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Reviews BMW XM

Reviews Porsche Panamera

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BMW XM
Porsche Panamera

Costs and Consumption
Price
114700 - 157200 £
Price
99800 - 212100 £
Consumption L/100km
4.7 - 6.1 L
Consumption L/100km
3 - 12 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
77 - 80 km
Electric Range
83 - 97 km
Battery Capacity
25.70 kWh
Battery Capacity
21.80 kWh
co2
105 - 138 g/km
co2
69 - 274 g/km
Fuel tank capacity
69 L
Fuel tank capacity
75 - 90 L

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
7
Seats
4
Doors
5
Doors
5
Curb weight
2695 - 2795 kg
Curb weight
1960 - 2535 kg
Trunk capacity
527 L
Trunk capacity
421 - 494 L
Length
5110 mm
Length
5052 - 5204 mm
Width
2005 mm
Width
1937 mm
Height
1755 mm
Height
1415 - 1428 mm
Max trunk capacity
1820 L
Max trunk capacity
1255 - 1385 L
Payload
505 - 525 kg
Payload
340 - 545 kg

Engine and Performance
Engine Type
Plugin Hybrid
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
476 - 748 HP
Power HP
353 - 782 HP
Acceleration 0-100km/h
3.8 - 5.1 s
Acceleration 0-100km/h
2.9 - 5.3 s
Max Speed
250 km/h
Max Speed
270 - 325 km/h
Torque
700 - 1000 Nm
Torque
500 - 1000 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
350 - 550 kW
Power kW
260 - 575 kW
Engine capacity
2998 - 4395 cm3
Engine capacity
2894 - 3996 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
C, E
CO2 Efficiency Class
G, B, C
Brand
BMW
Brand
Porsche

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What drive types are available for the BMW XM?

The BMW XM is available as All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.