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Mercedes B Class VS smart #1 – Specs, Efficiency & Price Comparison

Which model is the better choice – the Mercedes B Class or the smart #1? We compare performance (238 HP vs 428 HP), boot capacity (455 L vs 323 L), efficiency (0.80 L vs 16.80 kWh), and of course, the price (32900 £ vs 30000 £).
Find out now which car fits your needs better!

The Mercedes B Class (MPV) is powered by a Petrol MHEV, Diesel or Plugin Hybrid engine and comes with a Automatic transmission. In comparison, the smart #1 (SUV) features a Electric engine and a Automatic gearbox.

When it comes to boot capacity, the Mercedes B Class offers 455 L, while the smart #1 provides 323 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 428 HP of the smart #1 suits your needs better.

There are also differences in efficiency: 0.80 L vs 16.80 kWh. In terms of price, the Mercedes B Class starts at 32900 £, while the smart #1 is available from 30000 £.

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.

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smart #1

The smart #1 marks a significant evolution in design philosophy, merging urban practicality with modern aesthetics. Its compact size belies a spacious interior, crafted to offer a comfortable and connected driving experience. With its focus on eco-friendly motoring, the smart #1 is set to charm city dwellers seeking both efficiency and style.

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Mercedes B Class
smart #1
B Class
#1

Costs and Consumption

Price
32900 - 52500 £
Price
30000 - 42000 £
Consumption L/100km
0.8 - 7.1 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.8 - 18.2 kWh
Electric Range
83 km
Electric Range
310 - 440 km
Battery Capacity
12.90 kWh
Battery Capacity
47 - 62 kWh
co2
18 - 160 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
1780 - 1900 kg
Trunk capacity
405 - 455 L
Trunk capacity
313 - 323 L
Length
4419 mm
Length
4270 - 4300 mm
Width
1796 mm
Width
1822 mm
Height
1562 mm
Height
1636 mm
Payload
505 - 550 kg
Payload
425 - 470 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
116 - 238 HP
Power HP
272 - 428 HP
Acceleration 0-100km/h
6.5 - 10 s
Acceleration 0-100km/h
3.9 - 6.7 s
Max Speed
200 - 250 km/h
Max Speed
180 km/h
Torque
200 - 450 Nm
Torque
343 - 584 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 175 kW
Power kW
200 - 315 kW
Engine capacity
1332 - 1991 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2023 - 2024
CO2 Efficiency Class
E, D, F, B
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
smart

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.

smart #1

The New Era of Urban Mobility

The smart #1 emerges as a beacon of innovation and efficiency in the realm of electric vehicles. Positioned as an SUV, it seamlessly blends compact dimensions with the spaciousness and practicality that city drivers crave. Whether you're navigating bustling streets or planning longer journeys, the smart #1 is designed to cater to modern urban lifestyles.

Impressive Range and Efficiency

At the heart of the smart #1 lies its impressive range, with electric capabilities extending between 310 and 440 km, depending on the model. The efficiency of the vehicle is underscored by its electric consumption, which spans from 16.8 to 18.2 kWh/100 km. This ensures that drivers can enjoy longer trips without worrying about frequent recharges, all while maintaining an eco-friendly footprint.

Powerful Performance

The smart #1 offers a powerful driving experience, with options ranging from a rear-wheel drive boasting 272 PS to an all-wheel-drive variant pushing an exhilarating 428 PS. Acceleration is a highlight, with the most powerful model achieving 0-100 km/h in just 3.9 seconds. This performance is complemented by a smooth and responsive automatic transmission, ensuring a pleasurable driving experience.

Luxury Meets Sustainability

With seating for five, the smart #1 caters to families and urban adventurers alike. Its interior design emphasises luxury and sustainability, offering a premium feel with environmentally conscious materials. Whether you choose the Pro, Pure, or the sporty Brabus edition, each trim level provides a unique blend of features designed to enhance both comfort and driving pleasure.

Advanced Technology

Innovation is at the forefront of the smart #1, with advanced technology integrated into every aspect of the vehicle. The model year 2023 - 2024 line-up includes the latest in battery technology, featuring capacities from 47 to 62 kWh. Each version ensures optimum performance and reliability, keeping the driver connected and informed through intuitive in-car systems.

Uncompromised Safety

Safety and efficiency are paramount, as demonstrated by the smart #1's commitment to a CO2 efficiency class of A with zero emissions (0 g/km CO2), making it a leader in sustainable urban transport. Its lightweight design, weighing between 1780 and 1900 kg, and robust safety features ensure each journey is as secure as it is efficient.

Conclusion

The smart #1 represents a sophisticated blend of performance, sustainability, and technological innovation. As it stands at the cutting edge of electric vehicle technology, it redefines what drivers can expect from a modern SUV—merging style, functionality, and eco-conscious engineering into one exceptional package.

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