Compare performance, boot space, consumption and price in one view.
Find out now: which car is the better choice for you – Vauxhall Rocks Electric or Porsche Cayman?
The Vauxhall Rocks Electric (Hatchback) comes with a Electric engine and Automatic transmission. In comparison, the Porsche Cayman (Coupe) features a Petrol engine with Automatic transmission.
When it comes to boot capacity, the Vauxhall Rocks Electric offers 63 L, while the Porsche Cayman provides 184 L – depending on how much space you need. If you’re looking for more power, decide whether the 8 HP of the Vauxhall Rocks Electric or the 500 HP of the Porsche Cayman suits your needs better.
In terms of consumption, the values are per 100 km for the Vauxhall Rocks Electric, and 13 L for the Porsche Cayman.
Price-wise, the Vauxhall Rocks Electric starts at 6800 £, while the Porsche Cayman is available from 136000 £. Compare all the details and find out which model fits your lifestyle best!
The Opel Rocks Electric stands out as a stylish and compact solution for urban mobility, offering both convenience and an eco-friendly commute. Its sleek design and vibrant colour options make it an attractive choice for those looking to navigate city streets with ease. This nimble vehicle not only promises a smooth ride but also enhances the overall urban driving experience.
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.
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Costs and Consumption |
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Price
6800 - 7500 £
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Price
136000 £
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Consumption L/100km
-
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Consumption L/100km
13 L
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
75 km
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Electric Range
-
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Battery Capacity
5.40 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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Body Type
Hatchback
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Body Type
Coupe
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Seats
2
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Seats
2
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Doors
2
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Doors
2
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Curb weight
558 kg
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Curb weight
1490 kg
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Trunk capacity
63 L
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Trunk capacity
184 L
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Length
2410 mm
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Length
4456 mm
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Width
1388 mm
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Width
1822 mm
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Height
1525 mm
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Height
1267 mm
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Max trunk capacity
-
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Max trunk capacity
272 L
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Payload
142 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
Front-Wheel Drive
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Drive Type
Rear-Wheel Drive
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Power HP
8 HP
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Power HP
500 HP
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Acceleration 0-100km/h
-
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Acceleration 0-100km/h
3.40 s
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Max Speed
45 km/h
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Max Speed
315 km/h
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Torque
40 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
6 kW
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Power kW
368 kW
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Engine capacity
-
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Engine capacity
3996 cm3
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General |
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Model Year
2025
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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
Vauxhall
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Brand
Porsche
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The world of electric mobility continues to expand with innovative vehicles, and the Opel Rocks Electric is at the forefront of this evolution. Embracing a sustainable future, this compact urban mobility solution combines distinctive styling with practical features, appealing particularly to city dwellers seeking an efficient and environmentally friendly mode of transportation.
Measuring just 2410 mm in length, 1390 mm in width, and 1520 mm in height, the Opel Rocks Electric boasts a compact design that makes navigating through narrow city streets a breeze. Despite its diminutive size, it offers a surprising amount of space with a clever two-seater configuration. The vehicle’s quirky and modern appearance clearly distinguishes it from conventional cars, while the available Klub and Tekno trims tailor its aesthetic to match individual preferences.
Under the hood, the Opel Rocks Electric prioritises eco-friendliness with a completely electric powertrain. The battery capacity of 5.4 kWh powers an 8 PS (6 kW) motor, which delivers a maximum torque of 40 Nm. This configuration is ideal for urban environments, providing sufficient punch for everyday city commutes while maintaining energy efficiency.
The vehicle’s electric range is rated at 75 km on a full charge, making it perfect for short daily trips or running errands around the city. With a top speed restricted to 45 km/h, this car falls into the light four-wheeler category, granting road use eligibility for certain groups, such as young drivers.
The innovative design extends beyond functionality to include comfort and convenience. The two-seat configuration offers ample space for driver and passenger, and with a boot capacity of 63 litres, there’s room for essentials and shopping bags. Additionally, its lightweight architecture, with a kerb weight of 471 kg, enhances efficiency and agility.
The Opel Rocks Electric’s commitment to sustainability and safety is evident in its design and operation. It achieves a commendable CO2 efficiency class of A and produces zero emissions, aligning with global efforts to combat climate change. This electric mobility solution is as kind to the planet as it is to the wallet, with an attractive price range of €8,340 - €9,140.
The Opel Rocks Electric represents a bold step forward in urban transportation, blending sustainable technology with convenience. For those seeking an eco-friendly, efficient, and stylish way to move around the city, this electric car is an excellent choice, reflecting Opel's dedication to innovation in mobility.
For decades, Porsche has been synonymous with precision, power, and unparalleled driving experience. The Porsche Cayman, particularly the newest iteration like the 718 Cayman GT4 RS, continues this legacy with a suite of cutting-edge technical features and exhilarating performance capabilities. Nestled in the sports car segment, this coupe has been engineered to provide an almost symbiotic relationship between car and driver.
The heart of the Cayman GT4 RS is a robust 4.0-liter naturally aspirated flat-six engine, pushing out an astounding 500 horsepower. This engine provides a visceral connection to the road, combined with a curiously addictive exhaust note that Porsche enthusiasts have come to love. With 450 Nm of torque, the acceleration feels unyielding, propelling the car from 0 to 100 km/h in a mere 3.4 seconds. Coupled with a PDK dual-clutch automatic transmission, each gear change feels precise and instantaneous, making it an exhilarating drive on both road and track.
The Porsche Cayman has always showcased a balance of aesthetic elegance and aerodynamic functionality. With a length of 4456 mm, width of 1822 mm, and a height of 1267 mm, the dimensions are tightly packed for optimal stability and agility. The coupe's 1490 kg curb weight contributes to its nimbleness, while the rear-wheel-drive configuration ensures a pure sports-car feel.
While performance is at the core of the Porsche ethos, efficiency hasn't been compromised. The Cayman GT4 RS has a fuel consumption rate of 13 L/100 km, striking an impressive balance between power and sustainability, although it maintains a CO2 efficiency class of G, indicative of its performance-oriented design.
Inside the cabin, the Cayman is fitted to perfection with a focus on the driver-centric experience. Despite its sporty DNA, it doesn't skimp on comfort—there's ample seating for two alongside a sizable trunk capacity of 184 liters, enhancing its practicality for weekend getaways.
Additionally, the car boasts a CO2 emission of 295 g/km and supports a payload of 281 kg, underscoring its utility without detracting from its core focus on high performance.
With a top speed of 315 km/h, the Cayman GT4 RS lives up to its billing as a track-bred sports car. The precision engineering, combined with innovative technological integrations, sets it apart from contemporaries in its class. While the sleek exterior exudes luxury, it's the engineering beneath that makes the Cayman an acme of what a modern sports coupe can achieve.
In the Porsche Cayman, enthusiasts meet a machine so finely tuned and so divinely balanced that it stands as a testament to the relentless pursuit of perfection—a masterpiece of modern automotive engineering.
Available configurations include Front-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.