What is the difference in fuel consumption between 1.5T and 1.8T?

1 Answers
VonReese
07/30/25 9:34am
1.8T has a displacement of 1800 milliliters, while 1.5T has a displacement of 1500 milliliters. The 1.8T engine has a larger displacement than the 1.5T. Below is more information about turbochargers: 1. 1.5T and 1.8T: Both 1.5T and 1.8T engines are turbocharged, but they differ in displacement. The 1.8T engine has a displacement of 1800 milliliters, while the 1.5T engine has a displacement of 1500 milliliters. The 1.8T engine has a larger displacement than the 1.5T. 2. Symbol: The letter T on a car indicates that the vehicle is equipped with a turbocharger. 3. Working principle: A turbocharger uses the inertial force of the exhaust gases from the engine to drive a turbine, which in turn drives a coaxial impeller. The impeller then compresses air, forcing it into the cylinders under pressure. 4. Precautions: After starting the car engine, avoid pressing the accelerator pedal abruptly. Instead, let the engine idle for three minutes first. This allows the engine oil temperature to rise and its fluidity to improve, ensuring the turbocharger is adequately lubricated. Only then should you increase the engine speed and start driving. This is particularly important in winter, where the engine should be warmed up for at least three minutes.
Was this review help?
2
5
Share
More Forum Discussions

Should I Renew the 3-Year Car Warranty After It Expires?

Whether to renew the 3-year car warranty after it expires depends on the condition of your vehicle. If there are no issues with the engine or transmission, you may choose not to renew it. Below is a detailed introduction to car insurance options: 1. Compulsory Traffic Insurance: This is a mandatory insurance required by law for all vehicle owners. It provides basic coverage in case of traffic accidents, helping the owner cover economic compensation that may otherwise be difficult to pay. The compensation amount is determined based on the owner's liability in the accident and whether it resulted in injuries or fatalities. 2. Vehicle Damage Insurance: This insurance covers damage to the insured vehicle caused by an accident while being driven by the policyholder or an authorized driver. The insurance company will compensate within reasonable limits. The premium for this insurance is largely influenced by the vehicle's purchase price and the number of seats. 3. Third-Party Liability Insurance: This insurance covers compensation for bodily injuries or property damage caused to a third party (excluding the driver and passengers of the insured vehicle) in an accident, as per the insurance terms. 4. Comprehensive Theft Insurance: This insurance provides compensation for losses due to the theft or robbery of the entire vehicle. In the event of theft, if the vehicle is not recovered within 60 days after the police have filed a case, the policyholder must provide documents such as the vehicle registration certificate, driving license, and purchase invoice to prove the vehicle's origin and legality to claim the compensation.
15
1
Share

How to Set the Time and Date on a Dash Cam?

How to Set the Time and Date on a Dash Cam Method Introduction: Click the menu button to enter the time and date settings, use the function keys to set the time, then click the menu button to return to the main interface. The setup method may vary slightly depending on the product, so it is most accurate to follow the instructions in the product manual. Below is some related information about dash cams: 1. A dash cam can record the driving process. In the event of a traffic accident, the video recorded by the dash cam captures the time and process of the accident, providing it to the traffic police or insurance company to determine the cause and responsibility of the accident. If you encounter malicious fraud, it can also be submitted as evidence to the traffic police. 2. The menu button is usually located in the lower right or lower left corner of the screen. Some dash cams may require clicking twice to enter the settings panel. A dash cam consists of components such as a camera lens, display screen, TF card slot, HDMI interface, USB data interface, mounting hole, and panel buttons. If you find that the time cannot be updated, you need to insert the dash cam's memory card into a computer, create a "time.txt" notepad file in the root directory of the storage card, input the current time, then reinsert the memory card and remove and reattach the dash cam's battery.
20
0
Share

What maintenance is required for a new car that has run over 20,000 kilometers?

After running 20,000 kilometers, the car requires primary maintenance operations, mainly based on the car's maintenance manual. Basic items generally focus on inspection and tightening, with repairs carried out as needed. Common items include changing the engine oil, oil filter, air conditioning filter, fuel filter, cleaning the air conditioning filter, and some routine inspections. Below are five key points for engine maintenance: 1. Use the appropriate grade of engine oil and change the oil and filter regularly; 2. Frequently maintain the air filter and replace it periodically; 3. Regularly clean the fuel system and replace the fuel filter; 4. Maintain the radiator cooling net periodically; 5. Replace the spark plugs at regular intervals.
17
3
Share

What is a Front Bumper Reinforcement Beam?

Front bumper reinforcement beam is a crash beam, which is a device used to absorb collision energy and mitigate impact during vehicle collisions. The front bumper reinforcement beam refers to the structure that provides fixed support for the bumper cover. It consists of a main beam, energy absorption boxes, and mounting plates that connect to the vehicle. Both the main beam and energy absorption boxes can effectively absorb collision energy during low-speed impacts, minimizing damage to the vehicle's longitudinal beams. The front bumper refers to the crossbeam located below the grille and between the fog lights. Bumpers installed at the front and rear of the vehicle not only serve decorative purposes but, more importantly, function as safety devices that absorb and mitigate external impacts, protecting the vehicle body and occupants. Front bumper reinforcement beams are typically replaced directly at auto parts stores or 4S shops, as failure to do so may compromise driving safety. If a damaged front reinforcement beam is left unrepaired, cracks may expand during daily driving, ultimately affecting vehicle safety. Depending on the extent of damage, the beam can be either repaired or replaced. If the damage is minor, welding repairs may suffice. However, if the damage exceeds repairable standards, replacement is necessary. For plastic bumpers, it is recommended to use high-quality structural adhesive for bonding and repainting. Structural adhesive offers high strength, can withstand heavy loads, and features excellent aging resistance, fatigue resistance, corrosion resistance, and stable performance, making it suitable for bonding structural components under high stress. For metal bumpers, welding at an auto repair shop is required. After repairing cracks or deformations in the bumper, the next step is addressing the paint surface. If the repair environment fails to meet dust-free standards, it may affect the paint finish, necessitating professional treatment at an auto repair shop.
14
2
Share

How to align the timing chain on a Polo 1.4?

Introduction to aligning the timing chain on a Polo 1.4: First, remove the two camshaft rear covers. There are two holes on the camshafts; use a special tool to lock them in place. Align the crankshaft to the top dead center, and then install the chain. The "timing belt" or "timing chain" is a crucial component of the engine. Here are some related details: 1. The main function of the "timing belt" or "timing chain" is to drive the engine's valve train, ensuring that the engine's intake and exhaust valves open and close at the appropriate times to allow the engine's cylinders to intake and exhaust air normally. 2. The working principle of the timing chain: It uses a high-strength metal chain to connect the sprockets of components like the crankshaft and camshaft, keeping them synchronized. Due to the high-speed operation between metal parts, wear is rapid and temperatures are high, so a corresponding lubrication system must be designed for cooling and lubrication. Additionally, the use of a timing chain in engine design also presents the issue of friction noise between metal parts. To address this, manufacturers need to take various measures, such as designing optimized chains. Solving these issues inevitably increases the design and manufacturing costs of the engine.
12
5
Share

What maintenance is required for a car at 20,000 kilometers?

Maintenance items for a car at 20,000 kilometers: Inspection and adjustment of valve clearance; Cleaning and protection of the radiator, checking the antifreeze; Replacement of brake fluid; Replacement of the fuel filter for fuel-injected vehicles; Cleaning of the fuel injectors and intake passages. 20,000 kilometers is considered medium maintenance, which includes the replacement of engine oil, oil filter, air filter, and cabin air filter, along with some routine inspections. Below are the related details: 1. Air filter: Proper installation of the air filter can reduce wear on components such as cylinders, pistons, and piston rings. Tuyue Car Service reminds you: Generally, clean the air filter every 5,000 kilometers and replace it every 10,000 kilometers. 2. Oil filter: Proper installation of the oil filter can prevent impurities from mixing into the engine oil during use, avoiding wear on moving parts and oil passage blockages. Tuyue Car Service reminds you: When replacing the lubricating oil, the oil filter must also be replaced; otherwise, it may affect the quality of the lubricating oil. The replacement cycle for engine oil and oil filter is generally every 5,000 kilometers. 3. Fuel filter: Proper installation of the fuel filter can prevent wear on the cylinders caused by impurities and moisture mixed into the gasoline during storage, transportation, and refueling. Tuyue Car Service reminds you: To ensure the engine runs smoothly, the replacement cycle for the fuel filter is generally every 20,000 kilometers or one year.
18
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.