Which model is the better choice – the smart #3 or the Mercedes B Class? We compare performance (428 HP vs 238 HP), boot capacity (370 L vs 455 L), efficiency (16.30 kWh vs 0.80 L), and of course, the price (34700 £ vs 33100 £).
Find out now which car fits your needs better!
The smart #3 (SUV) is powered by a Electric engine and comes with a Automatic transmission. In comparison, the Mercedes B Class (MPV) features a Plugin Hybrid, Petrol MHEV or Diesel engine and a Automatic gearbox.
When it comes to boot capacity, the smart #3 offers 370 L, while the Mercedes B Class provides 455 L – depending on what matters most to you. If you’re looking for more power, you’ll need to decide whether the 428 HP of the smart #3 or the 238 HP of the Mercedes B Class suits your needs better.
There are also differences in efficiency: 16.30 kWh vs 0.80 L. In terms of price, the smart #3 starts at 34700 £, while the Mercedes B Class is available from 33100 £.
Compare all the key specs now and find out which model fits your lifestyle best!
The Smart #3 represents a bold evolution in urban mobility, merging sleek design with sustainability. This compact electric SUV boasts a modern silhouette and advanced technology features that make city driving both efficient and enjoyable. With its spacious interior and innovative connectivity options, the Smart #3 is poised to redefine the expectations for eco-friendly urban transport.
detailsThe 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
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Costs and Consumption |
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Price
34700 - 45800 £
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Price
33100 - 52500 £
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Consumption L/100km
-
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Consumption L/100km
0.8 - 6.9 L
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Consumption kWh/100km
16.3 - 17.6 kWh
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Consumption kWh/100km
-
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Electric Range
325 - 455 km
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Electric Range
83 km
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Battery Capacity
47 - 62 kWh
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Battery Capacity
12.90 kWh
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co2
0 g/km
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co2
18 - 156 g/km
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Fuel tank capacity
-
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Fuel tank capacity
35 - 51 L
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Dimensions and Body |
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Body Type
SUV
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Body Type
MPV
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Seats
5
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Seats
5
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Doors
5
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Doors
5
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Curb weight
1780 - 1910 kg
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Curb weight
1405 - 1745 kg
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Trunk capacity
370 L
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Trunk capacity
405 - 455 L
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Length
4400 mm
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Length
4419 mm
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Width
1844 mm
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Width
1796 mm
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Height
1556 mm
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Height
1562 mm
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Payload
419 - 450 kg
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Payload
505 - 550 kg
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Engine and Performance |
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Engine Type
Electric
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Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
-
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Transmission Detail
Automat. Schaltgetriebe (Doppelkupplung)
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
272 - 428 HP
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Power HP
116 - 238 HP
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Acceleration 0-100km/h
3.7 - 5.8 s
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Acceleration 0-100km/h
6.5 - 10 s
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Max Speed
180 km/h
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Max Speed
200 - 250 km/h
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Torque
343 - 584 Nm
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Torque
200 - 450 Nm
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Number of Cylinders
-
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Number of Cylinders
4
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Power kW
200 - 315 kW
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Power kW
85 - 175 kW
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Engine capacity
-
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Engine capacity
1332 - 1991 cm3
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General |
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Model Year
2023
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Model Year
2024 - 2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
B, D, E, F
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Brand
smart
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Brand
Mercedes-Benz
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The automotive world is abuzz with the arrival of the smart #3, a completely electric SUV that’s redefining urban driving. Known for their compact city cars, smart is now expanding its horizons with the smart #3, integrating cutting-edge technology and innovative solutions to meet the demands of modern city life. This article takes you through the exciting technical details and innovations of this next-generation electric vehicle.
The smart #3 offers a choice between two powerful electric motors: the single-motor with rear-wheel drive and the dual-motor with all-wheel drive. Delivering between 272 to a staggering 428 PS, this electric SUV accelerates from 0 to 100 km/h in just 3.7 to 5.8 seconds, depending on the model. This blistering acceleration is coupled with a sturdy build, with its robust design allowing for a maximum speed of 180 km/h.
The smart #3 is powered by a high-capacity battery pack ranging from 47 to 62 kWh, ensuring a balance between performance and efficiency. With an efficient energy consumption of 16.3 to 17.6 kWh/100 km, this vehicle provides an impressive range of 325 to 455 km on a single charge, making it ideal for both urban commutes and longer journeys.
At 4400 mm in length, 1844 mm in width, and 1556 mm in height, the smart #3 fits comfortably within urban environments while offering ample interior space. A generous boot capacity of 370 litres further enhances its practicality, catering to everyday storage needs. With seating for five, this SUV combines a luxurious interior with smart’s signature efficient use of space.
The smart #3 comes with multiple equipment lines, including the environmentally advanced Pro with a 7.4 kW onboard charger and the high-end Brabus edition equipped with a 22 kW onboard charger. These options provide flexibility for customers and ensure state-of-the-art charging capabilities that align with the sustainable ethos of the brand.
Aside from its impressive drivetrain, the smart #3 features an intuitive automatic transmission using a reduction gear system, maximizing both performance and efficiency. The vehicle also boasts advanced connectivity features and driver assistance systems that make every journey safe and enjoyable.
The smart #3 proudly holds a CO2 efficiency class rating of A, representing the brand's commitment to a zero-emission future. With an eye on sustainability, this vehicle incorporates eco-friendly manufacturing processes, reducing its carbon footprint and catering to environmentally conscious consumers seeking a stylish yet responsible choice.
The smart #3 is not just a new vehicle; it is a leap into the future of urban mobility. Combining power, performance, and innovation, this electric SUV embodies everything the modern driver needs. Priced between €38,490 and €50,990, the smart #3 offers a compelling package for those who seek efficiency without compromising on style or substance. As cities continue to evolve, the smart #3 is undoubtedly a front-runner in the electrification revolution.
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.
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.
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.
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.
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.
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.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.