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BMW 1 Series vs Porsche Cayman – Differences & prices compared

Compare performance, boot space, consumption and price in one view.
Find out now: which car is the better choice for you – BMW 1 Series or Porsche Cayman?

The BMW 1 Series (Hatchback) comes with a Diesel, Petrol MHEV, Diesel MHEV or Petrol engine and Automatic transmission. In comparison, the Porsche Cayman (Coupe) features a Petrol engine with Automatic transmission.

When it comes to boot capacity, the BMW 1 Series offers 380 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 300 HP of the BMW 1 Series or the 500 HP of the Porsche Cayman suits your needs better.

In terms of consumption, the values are 4.30 L per 100 km for the BMW 1 Series, and 13 L for the Porsche Cayman.

Price-wise, the BMW 1 Series starts at 28200 £, while the Porsche Cayman is available from 136000 £. Compare all the details and find out which model fits your lifestyle best!

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BMW 1 Series

The BMW 1 Series stands out with its dynamic design that embodies both elegance and sportiness, making it an attractive choice for urban driving. Its interior offers a premium feel, combining quality materials with the latest in technological features to enhance comfort and connect drivers. Under the bonnet, a range of efficient engines ensures a responsive and enjoyable driving experience, balancing power with practicality.

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Porsche Cayman

The 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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BMW 1 Series
Porsche Cayman
1 Series

Costs and Consumption

Price
28200 - 51000 £
Price
136000 £
Consumption L/100km
4.3 - 7.6 L
Consumption L/100km
13 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
112 - 173 g/km
co2
295 g/km
Fuel tank capacity
49 L
Fuel tank capacity
54 L

Dimensions and Body

Body Type
Hatchback
Body Type
Coupe
Seats
5
Seats
2
Doors
5
Doors
2
Curb weight
1465 - 1625 kg
Curb weight
1490 kg
Trunk capacity
300 - 380 L
Trunk capacity
184 L
Length
4361 mm
Length
4456 mm
Width
1800 mm
Width
1822 mm
Height
1459 mm
Height
1267 mm
Payload
475 - 510 kg
Payload
281 kg

Engine and Performance

Engine Type
Diesel, Petrol MHEV, Diesel MHEV, Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
122 - 300 HP
Power HP
500 HP
Acceleration 0-100km/h
4.9 - 9.8 s
Acceleration 0-100km/h
3.40 s
Max Speed
210 - 250 km/h
Max Speed
315 km/h
Torque
230 - 400 Nm
Torque
450 Nm
Number of Cylinders
3 - 4
Number of Cylinders
6
Power kW
90 - 221 kW
Power kW
368 kW
Engine capacity
1499 - 1998 cm3
Engine capacity
3996 cm3

General

Model Year
2024
Model Year
2021
CO2 Efficiency Class
D, C, F
CO2 Efficiency Class
G
Brand
BMW
Brand
Porsche

BMW 1 Series

Exploring the BMW 1 Series: A Compact Powerhouse

The latest iteration of the BMW 1 Series continues to set the benchmark for premium compact cars, blending cutting-edge technology and efficient performance. Known for its sporty design and responsive driving dynamics, the BMW 1 Series offers a range of options that cater to varied preferences and needs. Let’s delve into the technical details and innovations that make this vehicle a standout in its class.

Advanced Engine Variants and Performance

Under the hood, the BMW 1 Series offers a varied selection of powertrains, including diesel, petrol mild-hybrid, and pure petrol options. Power outputs range from 150 to an impressive 300 PS, allowing drivers to opt for either efficiency or sheer performance. The utilisation of mild-hybrid technology in some variants ensures a smooth and efficient drive, with increased torque available for dynamic acceleration.

All models come equipped with an Automatic Transmission, more specifically, a double-clutch gearbox for seamless gear transitions, offering a responsive drive whether you're navigating city streets or the open road. The top-of-the-line M135 variant boasts all-wheel drive capability, enhancing traction and control even further.

Efficient and Sustainable Driving

The BMW 1 Series is engineered for efficiency, achieving fuel consumption as low as 4.3 litres per 100 km in some diesel variants, while the petrol models also demonstrate competitive efficiency ratings. In terms of emissions, the range offers CO2 output figures between 112 to 173 g/km, garnering respectable CO2-efficiency ratings. Additionally, the mild-hybrid variants benefit from regenerative braking, which captures energy usually lost during braking and uses it to power the vehicle.

Innovative Technology and Comfort

Step inside the BMW 1 Series and you'll find a driver-focused cockpit outfitted with the latest in automotive technology. The infotainment system is hosted on a high-resolution display, providing easy access to navigation, entertainment, and vehicle settings. Key features like smartphone integration and voice control enhance the connectivity options available, creating a seamless link between driver and machine.

On the comfort front, the BMW 1 Series provides a refined interior experience, with high-quality materials and finishes. There's generous space for up to five passengers, alongside a versatile boot capacity that ranges from 300 to 380 litres, accommodating both daily errands and weekend getaways.

Design and Dimensions

The exterior design of the BMW 1 Series showcases its sporty lineage with a compact and agile silhouette. Measuring 4361 mm in length and 1800 mm in width, it maintains a confident road stance, while its height of 1459 mm contributes to a sleek, aerodynamic profile. Furthermore, the 1 Series is available in several stylistic options, providing aesthetics that can be customised to personal preference, including M Sport packages that introduce more aggressive styling cues.

Conclusion: A Harmony of Performance and Comfort

The BMW 1 Series deftly balances performance, efficiency, and comfort, making it a compelling choice for those in the market for a premium compact car. With its range of powerful engines, state-of-the-art technology, and stylish design, the BMW 1 Series remains a leader in its segment. Whether you prioritise sporty performance or efficient urban commuting, the 1 Series is equipped to deliver beyond expectations.

Porsche Cayman

The Porsche Cayman: A Masterclass in Precision Engineering

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.

Performance that Blazes a New Trail

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.

Innovative Design Meets Functionality

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.

Efficiency Coupled with Performance

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.

Details that Make a Difference

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.

The Ultimate Driving Machine?

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.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.