2005 Mercedes-Benz B-class (W245) Dimensions, Size & Specs

The curb weight of the W245 Mercedes-Benz B-Class varies between 1225 kg and 1395 kg (2701 to 3074 lbs), depending on specific trims and equipment. The maximum gross vehicle weight ranges from 1830 kg to 1880 kg (4037 to 4144 lbs), indicating the vehicle's total permissible weight including passengers, luggage, and additional load. This spread allows flexibility for carrying capacity while maintaining fuel efficiency and driving dynamics.

The W245 B-Class provides a versatile luggage compartment with a capacity of 544 liters (19.2 cubic feet) when the rear seats are upright, ideal for day-to-day groceries or small trips. When the rear seats are folded down, the capacity expands vastly to 2245 liters (79.3 cubic feet), accommodating larger cargo such as sports equipment, furniture, or bulkier luggage, demonstrating the practicality expected from a compact minivan.

Yes, the Mercedes-Benz B-Class (W245) fits comfortably into a standard home garage. Given its exterior length of 4270 mm (168.1 inches), width with mirrors opened of 1975 mm (77.8 inches), and height of approximately 1603 mm (63.1 inches), most typical garages built to accommodate passenger vehicles of varied sizes will have sufficient space. However, it is advisable to ensure your garage width accommodates roughly 2 meters or more to allow for opening doors and mirror clearance.

When mirrors are opened, the B-Class (W245) has a width of 1975 mm (77.8 inches). This is a critical specification for urban driving and parking scenarios as it affects the car’s operational width. While the vehicle is relatively compact in body width at 1777 mm (70 inches), the increased width with mirrors means drivers must be mindful in narrow streets or parking spaces. Still, this size remains manageable in most city environments and parking garages.

The roof load capacity for the W245 B-Class is 75 kg (165 lbs). This limit is designed to ensure vehicle stability and safety when carrying roof-mounted cargo such as roof boxes, bike racks, or additional luggage carriers. Users should adhere to this maximum load to avoid compromising vehicle dynamics or causing undue wear on the roof structure and mounting points.

The Mercedes-Benz B-Class (W245) was equipped typically with rims sized at 6J x 15 inches and 6J x 16 inches, depending on the model or trim level. Tire sizes corresponding to these rims include 195/65 R15 and 205/55 R16. These sizes are designed to balance ride comfort, handling, and road grip, fitting the minivan’s versatile usage from city driving to longer trips.

The W245 generation succeeded the W168 B-Class, which was produced until 2004. Compared to the predecessor, the W245 is longer at 4270 mm (compared to around 4080 mm for the W168), wider, and slightly taller, offering improved interior space and cargo capacity. This generation introduced a more modern design, enhanced ride comfort, and updated technology. The increased luggage capacity, especially when folding rear seats (2245 liters in W245 vs. smaller volume in W168), along with refined dimensions, made the W245 more practical and family-friendly.

The Mercedes-Benz B-Class (W245) slots competitively in the compact MPV segment with its 4270 mm length and 1777 mm width without mirrors. Compared to rivals like the BMW 2 Series Active Tourer or the Volkswagen Golf Plus of that era, the W245 is similar in length but offers a distinctive Mercedes appeal. It generally provides competitive luggage volume with 544 liters standard and significant expansion to 2245 liters folded. Its elevated roof and hatchback design optimize passenger headroom and cargo flexibility, standing out for premium quality in a compact footprint.

The W245 B-Class has a height ranging from 1603 mm to 1604 mm (63.1 inches), a modest height for a minivan which aids in providing good interior headroom for passengers while still maintaining manageable aerodynamic properties. This height also facilitates easier parking in garages with standard clearances. Drivers benefit from a higher seating position offering better road visibility compared to typical hatchbacks, enhancing the overall driving experience without compromising garage compatibility or urban usability.