How Long Can You Drive When the Fuel Gauge Reaches the Red Line?

2 Answers
DominicFitz
07/29/25 1:14am
When the fuel gauge reaches the red line, you can typically drive for about 100 kilometers. Here are some methods to save fuel: 1. Control your speed: The most fuel-efficient speed is when the car is in direct drive or overdrive. Driving at different speeds on the same road results in different fuel consumption. It's best to drive at a moderate speed in direct or high gear to save fuel. 2. Properly use coasting: You can coast on gentle slopes under safe conditions to save fuel. When you need to slow down or stop, accurately estimate the distance and release the accelerator pedal in advance to coast to your desired speed or to a stop.
Was this review help?
7
4
Share
OCourtney
08/12/25 5:22am
I've driven quite a few cars, and when the fuel gauge hits the red line, you can usually go another 30 to 60 kilometers, depending on your car model and driving habits. Smaller sedans might have a shorter range, while larger SUVs can go a bit farther. I remember once driving an old Honda that made it 50 kilometers after the red line before refueling, but the last few kilometers were rough—the car shook badly and almost stalled. If you do this often, the fuel pump could overheat and get damaged, and repairs aren’t cheap. It’s best to find a gas station as soon as you see the red line, rather than waiting until you’re running on fumes. This is especially risky on highways—if you break down, you’ll need a tow, which is no small matter. Keep track of your fuel consumption; city driving burns more gas, while highways give you more range. Developing a habit of timely refueling reminders is key.
Was this review help?
20
3
Share
Expand All
More Forum Discussions

How to Set the Horn Sound When Locking the RAV4?

Normally, this vehicle does not allow adjusting the volume of the horn sound; you can only turn it on or off. If you wish to increase or decrease the sound, you need to install an OBD device. Below is an introduction to the RAV4: 1. Advantages: The exterior design is very stylish, and the overall shape of the car is attractive. The car has sufficient power, with the 2.5L engine providing excellent acceleration. The seats are soft and offer good support. Fuel consumption is relatively low, averaging around 7 liters per 100 kilometers. 2. Disadvantages: The sound insulation is not very effective, the engine noise is noticeable when it engages, and the tire noise is prominent.
1
2
Share

How to Drive an Automatic Transmission Car in Stop-and-Go Traffic on an Uphill?

When encountering stop-and-go traffic on an uphill, it's important to prevent the car from rolling back and maintain braking. For automatic transmission cars, the gear should be placed in the P position, and the handbrake should be engaged. Some automatic transmission models have an O/D button, which functions as follows: 1. When driving downhill, pressing the O/D button forces the car to stay in a lower gear without upshifting. This allows the use of engine braking and reduces the need for frequent brake application, enhancing downhill driving safety. 2. In stop-and-go traffic, the car may frequently shift between 1st and 2nd gears, increasing fuel consumption and causing wear on the brake pads. Pressing the O/D button can help avoid these issues and prolong the car's lifespan. 3. When overtaking, if pressing the accelerator doesn't provide sufficient acceleration, pressing the O/D button increases the vehicle's torque. The enhanced torque raises the engine's RPM, making overtaking easier.
6
1
Share

What is Gaohe?

There is no Gaohe car in China. It should refer to HiPhi, which is a brand registered by Human Horizons Holdings Limited. On July 31, 2019, Human Horizons launched the new luxury intelligent pure electric brand HiPhi, positioned as a luxury all-domain intelligent pure electric super SUV. Below is an introduction to the HiPhi-X: 1. The HiPhi-X is a new generation of evolvable car developed based on the globally leading HOA super electronic architecture, achieving the separation of software and hardware. Through continuous self-learning and remote software iterations, it can bring continuous evolution of performance and experience without changing the hardware, realizing 'software-defined cars.' 2. In terms of software, HiPhiGo, the proactive artificial intelligence partner jointly developed by Human Horizons and Microsoft, has reasoning capabilities and can proactively sense and assist users. 3. In terms of hardware, the HiPhi-X features the world's first innovative NT Wing Door entry and exit system, PML programmable intelligent headlights + ISD intelligent interactive lights, and a series of hardware evolutions, laying the foundation for the vehicle's future scenario and intelligence evolution.
7
2
Share

How much fuel does a car consume when idling for one hour?

For general vehicles with a displacement of 1.5-1.8 liters, the fuel consumption during idling is approximately 1-2 liters per hour. Here are some additional explanations: 1. If the air conditioning is turned on during summer, the fuel consumption during idling will be even higher. 2. Generally, gasoline engines idle at around 800 RPM, while diesel engines idle at around 500 RPM. 3. The higher the engine displacement, the more fuel the car consumes per hour while idling. Therefore, when waiting for someone for an extended period, it's better to turn off the engine rather than letting it idle for a long time. Prolonged idling not only increases fuel consumption but also leads to incomplete combustion of gasoline, resulting in carbon deposits. 4. If you are particularly concerned about fuel consumption, you can choose a car equipped with an automatic start-stop function when purchasing. At traffic lights, the vehicle can automatically shut off the engine to save fuel. However, during this process, the air conditioning system's cooling function will also stop blowing air. When the engine needs to be restarted, simply lightly press the accelerator, and the engine will automatically ignite. In urban stop-and-go traffic, the automatic start-stop feature can save a significant amount of fuel.
16
5
Share

What are the main contents tested in the night driving test?

The night driving test mainly examines the car starting and the use of car lights. The night test mainly checks whether the student can turn on the lights correctly. Students are primarily tested on their driving skills at night and their proficiency in using car lights. More details are as follows: 1. First, the night driving test requires starting the vehicle, turning on the lights, and paying attention to the turn signals before the vehicle starts. During driving, pay attention to the reasonable use of low beams and high beams: (1) When meeting another vehicle, you must use low beams when the distance is about 150 meters; (2) When following the vehicle in front, you must use low beams; (3) When overtaking, you must turn on the turn signal and also use the high-low beam switch to alert the vehicle in front; (4) When passing through an intersection, you must use the high-low beam switch to alert vehicles on both sides of the intersection. (5) Secondly, when driving at night, do not use fog lights unless there is fog or heavy rain. 2. During the night driving test, pay attention to speed control. Generally, the speed should be lower than the maximum speed limit of the road. When meeting another vehicle, pay attention to stabilizing the direction of the vehicle, do not lean too much to the right, and watch out for pedestrians or vehicles on the right. At night, the road appears whiter than other areas, so pay attention to clearly seeing road signs. When passing bridges, going uphill, or downhill, be able to correctly estimate the vehicle's driving position.
3
4
Share

What is the difference between tire 65 and 60?

The differences between tire 65 and 60 are as follows: 1. Aspect ratio: Tire 65 has a higher aspect ratio, while tire 60 has a lower aspect ratio compared to tire 65. Tires with a higher aspect ratio have longer sidewalls, providing better cushioning and relatively higher comfort, but they offer poorer road feedback and weaker lateral resistance during turns. Conversely, tires with a lower aspect ratio and larger inner diameter have shorter sidewalls and wider treads, resulting in a larger contact area. These tires can withstand greater pressure, offer very sensitive road feedback, strong lateral resistance during turns, and better vehicle handling. 2. Fuel efficiency: A smaller contact area leads to better fuel efficiency. Tire 65 has a smaller contact area than tire 60, making it more fuel-efficient. However, a larger contact area increases resistance, improving braking performance.
13
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.