The base weight of a vehicle is a decisive parameter that describes the weight of the vehicle in a specifically defined state. It refers to the weight of the engine-transmission variant without driver and luggage, but with a tank filling of 90% in standard equipment. This definition is particularly important in order to create a standardized basis for comparison for different vehicles and to ensure that all vehicles are evaluated under the same conditions.
Meaning of the base weight
Standardized basis for comparison:
- ConsistencyBy defining the base weight, a consistent basis for comparison is created, which makes it possible to compare different vehicles regardless of additional variables such as driver weight or luggage.
- TransparencyIt provides a transparent method of assessing vehicle weight, which is beneficial for consumers and manufacturers alike.
Performance evaluation:
- Vehicle performanceBase weight directly affects the vehicle's performance, including acceleration, braking and fuel consumption. A lower base weight can lead to better performance and efficiency.
- Driving dynamicsRiding dynamics, including handling and stability, are influenced by the base weight. A balanced weight can improve driving safety and the driving experience.
Development and design process:
- TargetsThe base weight serves as a target in the development and design process. Engineers strive to optimize the base weight in order to achieve the performance and efficiency targets.
- Material selectionThe choice of materials and the design of the vehicle are influenced to minimize the base weight without compromising structural integrity or safety.
Factors that influence the base weight
Motor-gearbox variant:
- Drive trainDifferent engine and transmission variants can affect the weight of the vehicle. More powerful engines or special gearboxes can be heavier.
- TechnologyAdvanced technologies, such as hybrid or electric drives, can increase the weight due to additional components such as batteries.
Tank filling:
- Fuel quantityA full tank of 90% is considered to reflect a realistic operating condition without taking into account the variability of a full tank.
- Fuel typeDifferent fuel types have different densities, which can affect the weight.
Standard equipment:
- Standard equipmentThe basic weight includes the standard equipment of the vehicle, including all standard components and features included in the basic version of the vehicle.
- Optional equipmentAdditional equipment or options that are not part of the standard equipment are not included in the basic weight.
Optimization of the base weight
Optimizing the base weight is a continuous process in vehicle design and development. This includes:
- Lightweight constructionUse of lightweight materials and advanced manufacturing techniques to reduce weight.
- Design adjustmentsDesign adjustments to eliminate unnecessary mass and improve structural efficiency.
- Technology integrationIntegration of new technologies that reduce weight without compromising performance or safety.
In summary, the base weight is a crucial parameter that provides a standardized basis for comparison and enables the performance evaluation of vehicles. By optimizing the base weight, manufacturers can improve the performance, efficiency and safety of their vehicles.
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