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BMW X3 vs Porsche Panamera comparison

Compare performance (398 HP vs 782 HP), boot space and price (51,700 £ vs 99,800 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or Porsche Panamera?

BMW X3 vs Porsche Panamera: Key differences

BMW X3

4.6 (1 Reviews)
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  • considerably cheaper
  • only slightly more efficient
  • barely lighter
  • moderately more trunk space
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Porsche Panamera

  • substantially more power
  • very slightly more electric range
  • considerably quicker 0–100 km/h
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By Achim Sedelmaier

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

X3

Costs and Efficiency:

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

BMW X3 is considerably cheaper – starting at 51,700 £ , while the Porsche Panamera costs 99,800 £ . That’s a price difference of around 48,086 £.

Fuel consumption also shows a difference: the BMW X3 uses 2.8 L/100km and is only slightly more efficient than the Porsche Panamera with 3 L/100km. The difference is about 0.2 L/100km.

As for electric range, the Porsche Panamera offers very slightly more range – reaching up to 97 km, about 9 km more than the BMW X3.

Panamera

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Porsche Panamera offers substantially more power – delivering 782 HP compared to 398 HP. That’s roughly 384 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Panamera is considerably quicker – completing the sprint in 2.9 s, while the BMW X3 takes 4.6 s. That’s about 1.7 s quicker.

There’s also a difference in torque: the Porsche Panamera delivers clearly more torque with 1,000 Nm compared to 670 Nm. That’s about 330 Nm more.

X3

Space and Everyday Use:

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

Seats: BMW X3 offers more seats – 5 vs 4.

In terms of curb weight, BMW X3 is barely lighter – 1,930 kg compared to 1,960 kg. The difference is around 30 kg.

Looking at boot space, the BMW X3 offers moderately more boot space – 570 L compared to 494 L. That’s a difference of about 76 L.

When it comes to payload, the BMW X3 carries marginally more – 570 kg compared to 545 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Porsche Panamera holds a decisive overall lead 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.

from £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/100km
  • Electric Range : 83 - 97 km
BMW X3
Porsche Panamera

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

BMW X3

The BMW X3 blends sporty handling with premium comfort, making it a strong choice for drivers who want an engaging everyday SUV. Its well-appointed interior and confident road manners give it broad appeal for families and commuters who value style and versatility.

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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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BMW X3
Porsche Panamera

Costs and Consumption

Price
51,700 - 73,000 £
Price
99,800 - 212,100 £
Consumption L/100km
2.8 - 7.7 L/100km
Consumption L/100km
3 - 12 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
88 km
Electric Range
83 - 97 km
Battery Capacity
-
Battery Capacity
21.8 kWh
co2
64 - 175 g/km
co2
69 - 274 g/km
Fuel tank capacity
-
Fuel tank capacity
75 - 90 L

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
4
Doors
-
Doors
5
Curb weight
1,930 - 2,140 kg
Curb weight
1,960 - 2,535 kg
Trunk capacity
460 - 570 L
Trunk capacity
421 - 494 L
Length
-
Length
5,052 - 5,204 mm
Width
1,920 mm
Width
1,937 mm
Height
-
Height
1,415 - 1,428 mm
Max trunk capacity
-
Max trunk capacity
1,255 - 1,385 L
Payload
570 kg
Payload
340 - 545 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, 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
197 - 398 HP
Power HP
353 - 782 HP
Acceleration 0-100km/h
4.6 - 7.8 s
Acceleration 0-100km/h
2.9 - 5.3 s
Max Speed
-
Max Speed
270 - 325 km/h
Torque
330 - 670 Nm
Torque
500 - 1,000 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
145 - 293 kW
Power kW
260 - 575 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
2,894 - 3,996 cm3

General

Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
F, E, B
CO2 Efficiency Class
G, B, C
Brand
BMW
Brand
Porsche
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.