How Long Does a Mercedes-Benz System Upgrade Take?

Should New Cars Apply Paint Protection Film?

New cars need paint protection film, which is a layer of film applied around the car to protect the paint. It can resist scratches. Paint protection film is not easily stained. When washing the car, there's no need to worry about scratching the paint during cleaning, nor about daily stubborn stains being hard to clean or damaging the paint. This makes car washing easier, more convenient, and quicker. The role of paint protection film: It is a transparent polyurethane film. Although it cannot protect against strong impacts, it can at least resist minor scratches and also serves as a barrier for the car paint, preventing acidic corrosion from rain and snow. Therefore, it is recommended to apply paint protection film to new cars to provide better protection for the original paint. Precautions for applying paint protection film: Before application, ensure that the car body has not been recently repainted. If the film is applied over repainted areas, it may stick to the repainted parts, and when removed later, it could peel off the repainted sections. It's advisable to wait for a while after repainting before applying the film. After installation, avoid prolonged direct exposure to high temperatures for a few days or up to three days, as high temperatures can cause bubbles between the film and the paint surface, affecting the overall appearance of the car.

116

Share

Differences Between Corolla and Corolla Dual E+?

Here are the specific differences between Corolla and Corolla Dual E+: 1. Hardware: The Corolla Dual E+ adopts lithium-ion batteries, which have the same size as the nickel-metal hydride batteries in the Corolla Hybrid but offer higher energy density. Other distinctions include the charging control system and an external charging port with charging unit. 2. Driving mode: The hybrid system of the Corolla Hybrid intervenes during vehicle startup, uphill driving, and acceleration to provide greater torque output, with the motor assisting the engine. However, due to its smaller onboard battery capacity, it cannot support long-distance pure electric driving. In contrast, the Corolla Dual E+, equipped with a larger power battery, typically achieves a pure electric range of 50-100km, allowing it to function as both a pure electric vehicle and a fuel-powered car. 3. Usage cost: The operating cost of a hybrid vehicle depends on fuel consumption. Comparing their fuel efficiency, the Corolla Hybrid has a combined fuel consumption of 4.2L/100km as per the Ministry of Industry and Information Technology, while the fuel-powered Corolla version consumes 5.8L/100km, resulting in a fuel-saving effect of approximately 27.6% for the Corolla Hybrid.

109

Share

What are the differences between Audi A4L and A6L?

Here are the specific differences between Audi A4L and Audi A6L: 1. Class: Audi A4L belongs to the B-segment, while A6L is a C-segment vehicle. 2. Body dimensions: The dimensions of Audi A6L are 5036×1874×1466mm with a wheelbase of 3012mm, whereas Audi A4L measures 4818×1843×1432mm with a wheelbase of 2908mm. In terms of length, height, width, and wheelbase, Audi A6L is larger. 3. Interior: Audi A6L is at the end of its current generation, with a slightly older style. The A6L features a retractable large screen, which the A4L does not have. 4. Powertrain: The Audi A4L starts with a 1.4T engine, mainly offering a 2.0T with two different power versions (high and low). The high-power 2.0T version comes with a four-wheel-drive system. The Audi A6L starts with a 1.8T engine, and also offers 2.0T, 2.5L V6, and 3.0T V6 supercharged options. Overall, the A6L has stronger performance.

103

Share

What is the difference between Mercedes-Benz GLS and GL?

Mercedes-Benz GLS and GL have the following differences: 1. Different appearance: The biggest difference between the two comes from the front grille, where the oversized three-pointed star emblem and double horizontal bars are highly recognizable. Other changes include new front and rear bumpers, headlights, taillights, and wheels. A large number of chrome elements have been added, including roof racks, underbody protection panels, window surrounds, trunk handles, and side skirt steps. 2. Different interior: The new dashboard features a semi-embedded display, and the three-spoke leather steering wheel is equipped with 12 control buttons. The GLS is equipped with an 8-inch central control screen and a multi-touch handwriting touchpad.

114

Share

What is the difference between 94W and 91V tires?

The biggest difference between 91V and 94V tires lies in their load capacity. The load index of a 91V tire is 615kg, while that of a 94V tire is 670kg. The number 91 represents the tire's load index, indicating that the maximum load capacity of this tire is 615kg. Introduction 1: Automobile tires are one of the crucial components of a vehicle. They directly contact the road surface and work together with the vehicle's suspension system to mitigate the impacts encountered during driving. They ensure good ride comfort and smooth driving performance, maintain excellent adhesion between the wheels and the road surface, enhance the vehicle's traction, braking, and off-road capabilities, and bear the weight of the vehicle. The important role that tires play in automobiles is increasingly being recognized. Introduction 2: Tires can be categorized into approximately 8 types based on vehicle classification: PC - Passenger Car tires, LT - Light Truck tires, TB - Truck and Bus tires, AG - Agricultural Vehicle tires, OTR - Off-the-Road tires (for construction vehicles), ID - Industrial Vehicle tires, AC - Aircraft tires, and MC - Motorcycle tires.

114

Share

Do Convertibles Have Trunks?

Convertibles have trunks, but the space is relatively smaller. Introduction to Convertibles: They refer to cars with a foldable and openable roof. Convertibles can be categorized into hardtop and softtop based on the roof structure. Most convertibles come in both convertible and regular fixed-roof versions. Some convertibles are derived from popular sedan models, such as the Volkswagen Beetle convertible. Most convertibles are two-door models, with four-door versions being relatively rare. Function of the Trunk: Firstly, the trunk is the area in the vehicle for storing spare items and carrying cargo. Secondly, and most importantly, this part can absorb and buffer some of the collision energy in rear-end accidents, playing a particularly significant role in small to medium-sized collisions by releasing and mitigating the impact force, thereby reducing or minimizing passenger casualties.

108

Share