Compare performance (400 HP vs 500 HP), boot space and price (79,200 £ vs 136,000 £ ) at a glance. Find out which car is the better choice for you – Jaguar I-Pace or Porsche Cayman?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.
Jaguar I-Pace is clearly cheaper – starting at 79,200 £ , while the Porsche Cayman costs 136,000 £ . That’s a price difference of around 56,828 £.
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 Cayman offers moderately more power – delivering 500 HP compared to 400 HP. That’s roughly 100 HP more horsepower.
When accelerating from 0 to 100 km/h, the Porsche Cayman is considerably quicker – completing the sprint in 3.4 s, while the Jaguar I-Pace takes 4.8 s. That’s about 1.4 s quicker.
Looking at top speed, the Porsche Cayman is noticeably faster – reaching 315 km/h, while the Jaguar I-Pace tops out at 200 km/h. The difference is around 115 km/h.
There’s also a difference in torque: the Jaguar I-Pace delivers visibly more torque with 696 Nm compared to 450 Nm. That’s about 246 Nm more.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Jaguar I-Pace offers more seats – 5 vs 2.
In terms of curb weight, Porsche Cayman is considerably lighter – 1,490 kg compared to 2,226 kg. The difference is around 736 kg.
Looking at boot space, the Jaguar I-Pace offers clearly more boot space – 638 L compared to 184 L. That’s a difference of about 454 L.
For maximum load capacity, the Jaguar I-Pace offers considerably more capacity – up to 1,453 L, about 1,181 L more than the Porsche Cayman.
When it comes to payload, the Jaguar I-Pace carries visibly more – 444 kg compared to 281 kg. That’s a difference of about 163 kg.
The Jaguar I-Pace 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.
The Jaguar I-Pace pairs instantaneous electric shove with graceful, feline looks, so it never feels like you're piloting a refrigerator with style. Inside it serves proper Jaguar luxury and clever packaging, making it a tempting choice for buyers who want EV convenience without losing personality.
detailsThe Porsche Cayman stands out as a quintessential sports car, blending sleek design with dynamic handling. Its mid-engine layout provides an excellent balance and sharp agility that driving enthusiasts crave. Inside, the Cayman offers a refined and driver-focused interior, ensuring that every journey is an exhilarating experience.
details
Costs and Consumption |
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Price
79,200 - 85,500 £
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Price
136,000 £
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Consumption L/100km
-
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Consumption L/100km
13 L/100km
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Consumption kWh/100km
25.2 kWh/100km
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Consumption kWh/100km
-
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Electric Range
469 km
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Electric Range
-
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Battery Capacity
84.7 kWh
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Battery Capacity
-
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co2
0 g/km
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co2
295 g/km
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Fuel tank capacity
-
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Fuel tank capacity
54 L
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
Coupe
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Seats
5
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Seats
2
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Doors
5
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Doors
2
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Curb weight
2,226 kg
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Curb weight
1,490 kg
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Trunk capacity
638 L
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Trunk capacity
184 L
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Length
4,682 mm
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Length
4,456 mm
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Width
2,011 mm
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Width
1,822 mm
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Height
1,566 mm
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Height
1,267 mm
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Max trunk capacity
1,453 L
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Max trunk capacity
272 L
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Payload
444 kg
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Payload
281 kg
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Engine and Performance |
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Engine Type
Electric
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Engine Type
Petrol
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Dual-Clutch Automatic
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Drive Type
All-Wheel Drive
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Drive Type
Rear-Wheel Drive
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Power HP
400 HP
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Power HP
500 HP
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Acceleration 0-100km/h
4.8 s
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Acceleration 0-100km/h
3.4 s
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Max Speed
200 km/h
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Max Speed
315 km/h
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Torque
696 Nm
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Torque
450 Nm
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Number of Cylinders
-
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Number of Cylinders
6
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Power kW
294 kW
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Power kW
368 kW
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Engine capacity
-
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Engine capacity
3,996 cm3
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General |
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Model Year
2023
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Model Year
2021
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CO2 Efficiency Class
A
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CO2 Efficiency Class
G
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Brand
Jaguar
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Brand
Porsche
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