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Porsche Panamera vs Cadillac Lyriq comparison

Compare performance (782 HP vs 615 HP), boot space and price (99,800 £ vs 71,100 £ ) at a glance. Find out which car is the better choice for you – Porsche Panamera or Cadillac Lyriq?

Porsche Panamera vs Cadillac Lyriq: Key differences

Porsche Panamera

  • noticeably more power
  • moderately quicker 0–100 km/h
  • visibly lighter
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Cadillac Lyriq

  • substantially cheaper
  • clearly more electric range
  • moderately more trunk space
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By Achim Sedelmaier

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

Panamera

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Cadillac Lyriq is substantially cheaper – starting at 71,100 £ , while the Porsche Panamera costs 99,800 £ . That’s a price difference of around 28,629 £.

As for electric range, the Cadillac Lyriq offers clearly more range – reaching up to 530 km, about 433 km more than the Porsche Panamera.

Lyriq

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Porsche Panamera offers noticeably more power – delivering 782 HP compared to 615 HP. That’s roughly 167 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Panamera is moderately quicker – completing the sprint in 2.9 s, while the Cadillac Lyriq takes 3.3 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Porsche Panamera delivers a bit more torque with 1,000 Nm compared to 880 Nm. That’s about 120 Nm more.

Panamera

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Cadillac Lyriq offers more seats – 5 vs 4.

In terms of curb weight, Porsche Panamera is visibly lighter – 1,960 kg compared to 2,713 kg. The difference is around 753 kg.

Looking at boot space, the Cadillac Lyriq offers moderately more boot space – 588 L compared to 494 L. That’s a difference of about 94 L.

When it comes to payload, the Porsche Panamera carries a bit more – 545 kg compared to 487 kg. That’s a difference of about 58 kg.

Who wins the race in the data check?

The Cadillac Lyriq is far ahead overall 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 £71,100
Lyriq

Cadillac Lyriq

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 528 - 615 HP
  • Consumption kWh/100km : 21.8 - 22.5 kWh/100km
  • Electric Range : 460 - 530 km
Porsche Panamera
Cadillac Lyriq

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Cadillac Lyriq

The Cadillac Lyriq arrives with bold, angular styling and a striking light signature that gives it real presence on the road without trying too hard. Inside, the Lyriq serves up a calm, tech-heavy cabin with premium touches and a relaxed driving experience that makes switching to electric feel less like a sacrifice and more like a quiet flex.

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Porsche Panamera
Cadillac Lyriq

Costs and Consumption

Price
99,800 - 212,100 £
Price
71,100 - 93,300 £
Consumption L/100km
3 - 12 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
21.8 - 22.5 kWh/100km
Electric Range
83 - 97 km
Electric Range
460 - 530 km
Battery Capacity
21.8 kWh
Battery Capacity
-
co2
69 - 274 g/km
co2
0 g/km
Fuel tank capacity
75 - 90 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
4
Seats
5
Doors
5
Doors
-
Curb weight
1,960 - 2,535 kg
Curb weight
2,713 - 2,774 kg
Trunk capacity
421 - 494 L
Trunk capacity
588 L
Length
5,052 - 5,204 mm
Length
-
Width
1,937 mm
Width
1,977 mm
Height
1,415 - 1,428 mm
Height
-
Max trunk capacity
1,255 - 1,385 L
Max trunk capacity
-
Payload
340 - 545 kg
Payload
426 - 487 kg

Engine and Performance

Engine Type
Petrol, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
353 - 782 HP
Power HP
528 - 615 HP
Acceleration 0-100km/h
2.9 - 5.3 s
Acceleration 0-100km/h
3.3 - 5.3 s
Max Speed
270 - 325 km/h
Max Speed
-
Torque
500 - 1,000 Nm
Torque
610 - 880 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
260 - 575 kW
Power kW
388 - 452 kW
Engine capacity
2,894 - 3,996 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
G, B, C
CO2 Efficiency Class
A
Brand
Porsche
Brand
Cadillac
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.