BMW Z4 VS Porsche Boxster – Specs, Efficiency & Price Comparison

Which model is the better choice – the BMW Z4 or the Porsche Boxster? We compare performance (340 HP vs 500 HP), boot capacity (281 L vs 122 L), efficiency (6.90 L vs 12.70 L), and of course, the price (43500 £ vs 136000 £).
Find out now which car fits your needs better!

The BMW Z4 (Roadster) is powered by a Petrol engine and comes with a Manuel or Automatic transmission. In comparison, the Porsche Boxster (Roadster) features a Petrol engine and a Automatic gearbox.

When it comes to boot capacity, the BMW Z4 offers 281 L, while the Porsche Boxster provides 122 L – depending on what matters most to you. If you’re looking for more power, you’ll need to decide whether the 340 HP of the BMW Z4 or the 500 HP of the Porsche Boxster suits your needs better.

There are also differences in efficiency: 6.90 L vs 12.70 L. In terms of price, the BMW Z4 starts at 43500 £, while the Porsche Boxster is available from 136000 £.

Compare all the key specs now and find out which model fits your lifestyle best!

BMW Z4

The BMW Z4 is an elegant roadster that combines dynamic performance with a sleek design. Its stylish exterior features bold lines and a retractable soft top, offering an exhilarating open-air driving experience. Inside, the Z4 is equipped with a luxurious cabin filled with premium materials and cutting-edge technology, ensuring both comfort and connectivity on every journey.

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@ press.bmwgroup.com

@ press.bmwgroup.com

Porsche Boxster

The Porsche Boxster epitomizes the essence of a pure, open-top driving experience with its mid-engine roadster design. Known for its agile handling and dynamic performance, the Boxster seamlessly blends luxury with thrilling precision on the road. Its unmistakable styling and superior engineering continue to captivate automotive enthusiasts who crave a visceral connection to the art of driving.

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BMW Z4

Porsche Boxster

Costs and Consumption
Price 43500 - 65300 £	Price 136000 £
Consumption L/100km 6.9 - 8.5 L	Consumption L/100km 12.70 L
Consumption kWh/100km -	Consumption kWh/100km -
Electric Range -	Electric Range -
Battery Capacity -	Battery Capacity -
co2 157 - 191 g/km	co2 288 g/km
Fuel tank capacity 52 L	Fuel tank capacity 54 L

Dimensions and Body
Body Type Roadster	Body Type Roadster
Seats 2	Seats 2
Doors 2	Doors 2
Curb weight 1510 - 1640 kg	Curb weight 1485 kg
Trunk capacity 281 L	Trunk capacity 122 L
Length 4324 mm	Length 4418 mm
Width 1864 mm	Width 1822 mm
Height 1303 - 1304 mm	Height 1252 mm
Payload 215 - 235 kg	Payload 270 kg

Engine and Performance
Engine Type Petrol	Engine Type Petrol
Transmission Manuel, Automatic	Transmission Automatic
Transmission Detail Schaltgetriebe, Automatikgetriebe	Transmission Detail Automat. Schaltgetriebe (Doppelkupplung)
Drive Type Rear-Wheel Drive	Drive Type Rear-Wheel Drive
Power HP 197 - 340 HP	Power HP 500 HP
Acceleration 0-100km/h 4.5 - 6.8 s	Acceleration 0-100km/h 3.40 s
Max Speed 240 - 250 km/h	Max Speed 308 km/h
Torque 320 - 500 Nm	Torque 450 Nm
Number of Cylinders 4 - 6	Number of Cylinders 6
Power kW 145 - 250 kW	Power kW 368 kW
Engine capacity 1998 - 2998 cm3	Engine capacity 3996 cm3

General
Model Year 2024	Model Year 2023
CO2 Efficiency Class F, G	CO2 Efficiency Class G
Brand BMW	Brand Porsche

BMW Z4

Experience Luxury and Performance with the BMW Z4

The BMW Z4 is a harmonious blend of luxury, sportiness, and cutting-edge technology. As a member of BMW's esteemed roadster lineup, the Z4 stands out with its distinctive design and impressive performance capabilities. This vehicle is designed for those who appreciate the finer things in life while not compromising on driving excitement. Join us as we explore the exceptional features and innovations that make the BMW Z4 a standout choice for car enthusiasts.

Powerful Engines and Performance

The BMW Z4 offers a range of powerful engines, ensuring exhilarating performance with every drive. With engine options ranging from 197 to 340 horsepower (PS), the Z4 provides a diverse driving experience tailored to different performance preferences. The roadster configuration, paired with rear-wheel drive, delivers an authentic sports car feel, making every twist and turn of the road more engaging. The advanced engineering is evident in its impressive acceleration, achieving a 0-100 km/h sprint in just 4.5 to 6.8 seconds.

Innovative Transmission and Driving Dynamics

The Z4 is available with both manual and automatic transmissions, with the latter incorporating a Steptronic sport option for seamless gear shifts and enhanced performance. BMW's dedication to driving pleasure is further realised through its precise handling, supported by features such as adaptive M suspension and variable sport steering. These innovations ensure that the Z4 remains responsive and composed, whether cruising along a scenic route or tackling challenging corners.

Elegant Design Meets Aerodynamic Efficiency

The BMW Z4's design philosophy is evident in its sleek, aerodynamic exterior. Measuring 4324 mm in length, 1864 mm in width, and 1303 to 1304 mm in height, the roadster exudes a dynamic presence on the road. The distinctive kidney grille, sharp LED headlights, and flowing lines reflect both modern aesthetics and functional design. Aerodynamics are optimised to reduce drag and enhance performance, contributing to the Z4's top speed of 240 to 250 km/h.

Luxurious Interior and Advanced Technology

Inside, the BMW Z4 offers a driver-centric cockpit that melds luxury with cutting-edge technology. The use of high-quality materials and premium upholstery elevates the cabin experience. An intuitive infotainment system equipped with BMW's iDrive, coupled with a digital instrument cluster, keeps drivers informed and connected. The two-seater layout ensures a focused driving experience, while the 281-litre boot capacity provides ample space for week-long adventures.

Economy and Environmental Considerations

The BMW Z4 strikes a balance between performance and efficiency, with fuel consumption rates ranging from 7.2 to 8.7 litres per 100 km. The CO2 emissions are measured between 163 to 195 g/km, placing the Z4 in efficiency classes F and G. These aspects highlight BMW's commitment to sustainability while maintaining the exhilarating performance expected from its vehicles.

Conclusion

The BMW Z4 is an embodiment of BMW's dedication to innovation and driving excellence. With its combination of powerful performance, luxurious design, and modern technology, the Z4 continues to captivate roadster enthusiasts and luxury car aficionados alike. Whether you're looking to enjoy a spirited drive or simply take in the open road with the top down, the BMW Z4 delivers an unforgettable experience.

Porsche Boxster

The Timeless Appeal of the Porsche Boxster

The Porsche Boxster has long been a beloved member of the Porsche family, revered for its classic design and exhilarating driving experience. Originally introduced in the mid-1990s, the Boxster continues to capture the hearts of automobile enthusiasts and critics alike. The 2023 model stands as a testament to Porsche's dedication to innovation and performance excellence. Let's explore what makes the latest Porsche Boxster a masterpiece in the world of roadsters.

Under the Hood: Engineering Excellence

The 2023 Porsche Boxster features a potent petrol engine designed to deliver thrill and precision on the road. The current version, the Porsche Boxster 718 Spyder RS, offers a rear-wheel drive configuration powered by a robust 4.0-liter engine. This 6-cylinder powerhouse pumps out an impressive 500 horsepower (368 kW), allowing the vehicle to accelerate from 0 to 100 km/h in just 3.4 seconds. With a top speed of 308 km/h, it's built for those who crave speed without compromise.

Innovation Meets Performance

The heart of the Boxster lies in its technological advancements. Equipped with an automatic double-clutch transmission, drivers can expect incredibly smooth gear transitions, enhancing the overall dynamic driving experience. This engineering innovation not only promotes faster acceleration but also improves fuel efficiency, with a consumption rate of 12.7 liters per 100 kilometers.

A Design That Commands Attention

The 2023 Boxster maintains its iconic silhouette with dimensions that echo its roadster legacy. Measuring 4418 mm in length, 1822 mm in width, and 1252 mm in height, it strikes a perfect balance between form and function. With a curb weight of 1485 kg and a trunk capacity of 122 liters, it carries its aesthetic appeal and practicality with poise.

Driving Comfort and Safety

Beyond pure performance lies the Boxster's commitment to the safety and comfort of its occupants. Despite having just two seats, the vehicle encapsulates a cozy environment that prioritizes the driver’s connection with the car. The Porsche Boxster comes equipped with state-of-the-art safety features, ensuring that its high-performance capabilities are not achieved at the expense of security.

Environmental Impact

While performance is a highlight, Porsche has taken steps to address environmental concerns. The Boxster holds a CO2 efficiency class G, emitting 288 g/km of CO2. As always, the brand is committed to reducing its overall environmental footprint while providing cars that deliver unmatched performance.

The Unwavering Allure

The Porsche Boxster's blend of power, style, and precision engineering speaks to those who appreciate the nuances of driving. As Porsche continues to innovate, the Boxster remains a benchmark for what a sports car should be. It's a vehicle that promises to deliver not just speed and performance, but also an incomparable driving experience that is sure to thrill automobile aficionados worldwide.