VS

Mercedes B Class VS Renault R4 – Specs, Efficiency & Price Comparison

Which model is the better choice – the Mercedes B Class or the Renault R4? We compare performance (238 HP vs 150 HP), boot capacity (455 L vs 420 L), efficiency (0.80 L vs ), and of course, the price (33100 £ vs 25200 £).
Find out now which car fits your needs better!

The Mercedes B Class (MPV) is powered by a Plugin Hybrid, Petrol MHEV or Diesel engine and comes with a Automatic transmission. In comparison, the Renault R4 (SUV) features a Electric engine and a Automatic gearbox.

When it comes to boot capacity, the Mercedes B Class offers 455 L, while the Renault R4 provides 420 L – depending on what matters most to you. If you’re looking for more power, you’ll need to decide whether the 238 HP of the Mercedes B Class or the 150 HP of the Renault R4 suits your needs better.

There are also differences in efficiency: 0.80 L vs . In terms of price, the Mercedes B Class starts at 33100 £, while the Renault R4 is available from 25200 £.

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

Mercedes B Class

The Mercedes-Benz B-Class offers a blend of practicality and luxury that sets it apart in the compact MPV segment. Its spacious and versatile interior is complemented by high-quality materials and a sleek design, making it ideal for both families and individuals seeking a touch of elegance on their daily commute. Advanced technology and safety features round out the package, ensuring a comfortable and secure driving experience.

details

Renault R4

The Renault R4, affectionately known as the "R4," is a quintessential symbol of French automotive simplicity and practicality. This classic compact car, originally introduced in the early 1960s, won over numerous enthusiasts with its versatile design and dependable performance. Its no-frills charm and robust build made it a beloved choice for rural drivers and city dwellers alike, cementing its status as an iconic piece of automotive history.

details
Mercedes B Class
Renault R4
B Class

Costs and Consumption

Price
33100 - 52500 £
Price
25200 - 31200 £
Consumption L/100km
0.8 - 6.9 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 km
Electric Range
322 - 409 km
Battery Capacity
12.90 kWh
Battery Capacity
40 - 52 kWh
co2
18 - 156 g/km
co2
0 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
-

Dimensions and Body

Body Type
MPV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1405 - 1745 kg
Curb weight
1485 - 1537 kg
Trunk capacity
405 - 455 L
Trunk capacity
420 L
Length
4419 mm
Length
4144 mm
Width
1796 mm
Width
1808 mm
Height
1562 mm
Height
1552 mm
Payload
505 - 550 kg
Payload
410 - 443 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automat. Schaltgetriebe (Doppelkupplung)
Transmission Detail
-
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 238 HP
Power HP
122 - 150 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
8.2 - 9.2 s
Max Speed
200 - 250 km/h
Max Speed
150 km/h
Torque
200 - 450 Nm
Torque
225 - 245 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 175 kW
Power kW
90 - 110 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
B, D, E, F
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Renault

Mercedes B Class

A New Era of Compact Luxury: The Mercedes-Benz B-Class

The Mercedes-Benz B-Class represents a perfect blend of luxury, utility, and cutting-edge technology, standing as a testament to the brand’s commitment to innovation and class. This compact luxury MPV is tailored for motorists who seek practicality without compromising on performance and style.

Performance and Efficiency: A Comprehensive Overview

The new B-Class range comes with a selection of powertrains, including petrol mild-hybrids, diesels, and plug-in hybrids, ensuring a wide array of choices for every driving preference. The power output ranges from 116 to 238 PS, offering a harmonious balance of power and efficiency.

Among the exciting options, the plug-in hybrid variant stands out with a fuel consumption rate as low as 0.8 L/100km and an electric range of up to 83 km. The petrol and diesel engines offer impressive efficiency, with consumption ranging from 5.1 to 7.1 L/100km, catering to both environmental consciousness and driving pleasure.

Innovative Technology: Staying Ahead of the Curve

Inside the B-Class, drivers will find an array of technology designed to enhance the driving experience. The latest MBUX infotainment system comes with a high-resolution touchscreen, voice activation, and a suite of connectivity features, making each journey both intuitive and enjoyable.

Mercedes-Benz has also incorporated advanced driver-assistance systems, including adaptive cruise control and lane-keeping assist, to enhance safety and convenience. These features ensure that the B-Class not only keeps up with the demands of modern drivers but also anticipates them.

Design and Luxury: A Compact Model with Presence

The Mercedes-Benz B-Class has been designed to offer maximum interior comfort while maintaining a compact external profile. The vehicle’s aerodynamic shape is complemented by a stylish front fascia and distinctive body lines, giving it a dynamic yet elegant appearance.

Inside, the B-Class doesn't skimp on luxury. With a high-quality finish, ergonomic seating, and comprehensive climate control systems, it delivers a refined environment for driver and passengers alike, echoing the luxurious feel synonymous with the Mercedes-Benz brand.

Customisation and Price: Tailored to Individual Tastes

The B-Class provides ample customisation options across its variants. From Advanced to AMG Line, each offers a unique set of features and aesthetic touches, allowing buyers to tailor the vehicle to their personal tastes.

Pricing for the B-Class starts at €38,413 and can go up to €60,577, reflecting the range of configurations available. While some may see this as a premium investment, the comprehensive offering of features, efficiency, and luxury justifies the cost.

Conclusion: The Future of Compact Luxury is Here

The Mercedes-Benz B-Class remains a standout choice in the compact luxury segment, thanks to its combination of state-of-the-art technology, refined design, and performance efficiency. Whether you're considering practicality, luxury, or a bit of both, the B-Class is poised to meet your needs with aplomb.

Renault R4

The Timeless Charm of the Renault R4: A Journey from Classic to Contemporary

The Renault R4 is an iconic name that echoes through automotive history, its roots deeply entrenched in the legacy of Renault's innovative engineering. As we usher into 2025, the classic appeal of the R4 meets modern innovation with the latest electric versions. Let's explore what makes the Renault R4 a remarkable blend of nostalgia and technology.

A Classic Reinvented: The Renault R4 Specifications

The Renault R4 is primarily an SUV, showcasing its versatility as both a practical family car and an adventurous road companion. The latest model comes with the robustness and aesthetic appeal we've come to expect from Renault, enhanced by cutting-edge electric powertrains.

Designed as an electric vehicle, the new Renault R4 variations come with different battery capacities ranging from 40 kWh to 52 kWh. These provide impressive ranges of up to 322 kilometers and 409 kilometers, catering to both urban and suburban travel needs. The power output ranges from a respectable 122 HP to a more robust 150 HP, ensuring a dynamic driving experience.

Performance Meets Innovation

The Renault R4 is equipped with front-wheel drive and automatic transmission, offering smooth and efficient performance. Speed enthusiasts will appreciate the acceleration from 0 to 100 km/h in just 8.2 to 9.2 seconds, while adhering to a maximum speed of 150 km/h. Torque figures range from 225 Nm to 245 Nm, ensuring responsive handling and robust performance on various terrains.

Weighing between 1485 kg and 1537 kg, the R4 balances weight and power adeptly. It boasts a trunk capacity of 420 liters, catering to family trips, weekend getaways, or simple grocery runs with ease. The modern design accommodates five passengers comfortably, with ample space and quality interiors.

Sustainable Future: The Eco-Friendly Appeal

Reducing carbon footprints is a significant feature of the new Renault R4, which stands proudly with a CO2 emission rate of 0 g/km, placing it in the A class for CO2 efficiency. This marks a step towards achieving environmentally-friendly transportation without compromising the significant power and performance expected from a traditional SUV.

Comfort and Utility: Perfect for Modern Lifestyles

Renault has crafted the R4 to suit the needs of the modern driver, focusing on comfort, utility, and sustainability. It measures 4144 mm in length, 1808 mm in width, and 1552 mm in height, perfect for navigating both city streets and open highways. The payload capacity ranges between 410 kg and 443 kg, demonstrating its capacity for carrying both people and cargo efficiently.

Conclusion: The Renault R4 Legacy Continues

The Renault R4 continues to be a symbol of innovation and practicality. Its evolution from past to present-day models features a brilliant synthesis of nostalgic allure and state-of-the-art technology. With its recent models, the R4 not only preserves its iconic status but also sets new standards for electric SUVs in the modern market. As we look forward, the Renault R4 remains a cherished companion on the roads, echoing the spirit of exploration and sustainability.

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