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Cadillac Lyriq vs Porsche Cayenne comparison

Compare performance (646 HP vs 1,156 HP), boot space and price (71,100 £ vs 90,200 £ ) at a glance. Find out which car is the better choice for you – Cadillac Lyriq or Porsche Cayenne?

Cadillac Lyriq vs Porsche Cayenne: Key differences

Cadillac Lyriq

  • visibly cheaper
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Porsche Cayenne

3.2 (3 Reviews)
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  • substantially more power
  • moderately more efficient
  • clearly more electric range
  • clearly quicker 0–100 km/h
  • clearly lighter
  • noticeably more trunk space
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By Achim Sedelmaier

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

Lyriq

Costs and Efficiency:

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

Cadillac Lyriq is visibly cheaper – starting at 71,100 £ , while the Porsche Cayenne costs 90,200 £ . That’s a price difference of around 19,029 £.

In terms of energy consumption, the Porsche Cayenne is moderately more efficient: consuming 18.9 kWh/100km compared to 21.8 kWh/100km for the Cadillac Lyriq. That’s a difference of about 2.9 kWh/100km.

As for electric range, the Porsche Cayenne offers clearly more range – reaching up to 668 km, about 138 km more than the Cadillac Lyriq.

Cayenne

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 Cayenne offers substantially more power – delivering 1,156 HP compared to 646 HP. That’s roughly 510 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Cayenne is clearly quicker – completing the sprint in 2.5 s, while the Cadillac Lyriq takes 3.6 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Porsche Cayenne delivers significantly more torque with 1,500 Nm compared to 880 Nm. That’s about 620 Nm more.

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Porsche Cayenne is clearly lighter – 2,130 kg compared to 2,774 kg. The difference is around 644 kg.

Looking at boot space, the Porsche Cayenne offers noticeably more boot space – 781 L compared to 588 L. That’s a difference of about 193 L.

When it comes to payload, the Porsche Cayenne carries noticeably more – 705 kg compared to 426 kg. That’s a difference of about 279 kg.

Who wins the race in the data check?

The Porsche Cayenne is decisively ahead 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 £90,200
Cayenne

Porsche Cayenne

  • Engine Type Petrol, Plugin Hybrid, Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 353 - 1,156 HP
  • Consumption L/100km 4 - 11 L/100km
  • Consumption kWh/100km 18.9 - 20.6 kWh/100km
  • Electric Range 74 - 668 km
Cadillac Lyriq
Porsche Cayenne

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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 Cayenne

Few SUVs blend athletic poise and Teutonic precision like the Porsche Cayenne, putting genuine sports‑car feeling into a roomy, everyday package. If you want a practical family hauler that still makes you grin every time you merge, the Cayenne delivers — turning errands into an excuse for a spirited drive.

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Cadillac Lyriq
Porsche Cayenne

Costs and Consumption

Price
71,100 - 93,300 £
Price
90,200 - 144,400 £
Consumption L/100km
-
Consumption L/100km
4 - 11 L/100km
Consumption kWh/100km
21.8 - 22.5 kWh/100km
Consumption kWh/100km
18.9 - 20.6 kWh/100km
Electric Range
471 - 530 km
Electric Range
74 - 668 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 249 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
-
Doors
-
Curb weight
2,774 kg
Curb weight
2,130 - 2,725 kg
Trunk capacity
588 L
Trunk capacity
434 - 781 L
Length
-
Length
-
Width
1,977 mm
Width
1,980 - 1,983 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
426 kg
Payload
525 - 705 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
528 - 646 HP
Power HP
353 - 1,156 HP
Acceleration 0-100km/h
3.6 - 5.3 s
Acceleration 0-100km/h
2.5 - 6 s
Max Speed
-
Max Speed
-
Torque
610 - 880 Nm
Torque
500 - 1,500 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
388 - 475 kW
Power kW
260 - 850 kW
Engine capacity
-
Engine capacity
2,995 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G, B, A
Brand
Cadillac
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.