···
Log in / Register

What brand does the rxx40 belong to?

3 Answers
VonKendra
08/29/25 7:49am
rxx40 is a car model under the Lexus brand. Introduction to the Lexus brand: Lexus (LEXUS) is a globally renowned luxury automobile brand under the Japanese Toyota Group. Established in 1983, it surpassed the sales of Mercedes-Benz and BMW in North America in just over a decade. Design Philosophy: Born at the famous Fuji Speedway in Japan, the Lexus "F" series symbolizes speed, high performance, and racing heritage. This series includes the supercar LFA, high-performance luxury sports sedan ISF, and F Sport packages.
Was this review help?
3
0
Share
LeWeston
09/11/25 5:20am
I came across this model when helping a friend inspect a car the other day. The rxx40 generally refers to the displacement designation of the Lexus RX series, which is a luxury SUV under the Lexus brand. For example, the older RX350 used a 3.5L engine, while the RX450h is the hybrid version. The newer models have switched to numerical naming, like the RX350h. The specific configuration depends on the year; for instance, the 2016 RX200t actually has a 2.0T engine. The rules for the rear badges are quite complex. If you see this badge on a used car, it's advisable to check the VIN code to confirm the powertrain for accuracy.
Was this review help?
18
5
Share
Expand All
DeIan
10/25/25 6:09am
You've come to the right person, mate. I've got an RX450h parked in my garage. The 'rxx40' actually represents the displacement grading of the Lexus RX series - generally, the higher the number, the larger the engine displacement. For example, 400h indicates a 3.5L hybrid system, though the newer models have been renamed 500h. But be careful, some parallel import vehicles might have altered badges. A buddy of mine bought a Canada-spec RX300 that had been rebadged as 450h. Best to check the engine compartment nameplate for confirmation. Nowadays, the 2023 models have simplified badging to formats like RX350h.
Was this review help?
5
4
Share
Expand All
More Forum Discussions

What is the reason for the Roewe 550 not accelerating when stepping on the gas pedal?

Roewe 550 not accelerating when stepping on the gas pedal may be due to the use of low-quality gasoline, resulting in incomplete combustion, or caused by clogged fuel lines, blocked intake systems, faulty fuel injectors, or ignition system issues. The specific cause needs to be determined through inspection at a 4S shop or a professional auto repair shop. Relevant information about gasoline is as follows: 1. Introduction: Gasoline is a volatile, flammable hydrocarbon mixture liquid obtained from petroleum through distillation and cracking, used as fuel. It appears as a transparent liquid, is flammable, and has a distillation range of 30°C to 220°C. 2. Important characteristics: The key characteristics of gasoline include volatility, stability, anti-knock properties, corrosiveness, and cleanliness.
8
5
Share

What is the average fuel consumption of the Roewe 550 hybrid?

The official combined fuel consumption (L/100km) provided by Roewe is 7.7-8L/100km. However, user feedback varies widely, with no upper or lower limits, reflecting real-world driving conditions where every situation is different, leading to varying fuel consumption. Factors affecting fuel consumption include: 1. Rough roads consume more fuel: Driving on congested or uneven roads in low gear for extended periods inevitably increases fuel consumption; 2. Using the trunk as storage increases fuel consumption: Loading the trunk with unnecessary items increases the vehicle's weight, and since weight is directly proportional to fuel consumption, reducing weight by 10% can lower fuel consumption by several percentage points; 3. Poor driving habits can double or triple fuel consumption: Incorrect driving habits have the most significant impact on fuel consumption, especially during traffic jams, at red lights, or when changing lanes, where rapid acceleration and hard braking are most common.
14
0
Share

What are the reasons why the Roewe 550 has electricity and fuel but won't start?

The reasons why the Roewe 550 has electricity and fuel but won't start are as follows: 1. Check if the battery voltage is too low: Turn on the headlights and some electrical devices, and observe whether the instrument panel and interior lighting dim during the starting process. If they dim, it indicates insufficient battery voltage. 2. Excessive carbon buildup in the intake pipe: Too much carbon buildup on the throttle valve and idle speed motor prevents the engine's air-fuel mixture from reaching the required ratio, making the vehicle unable to start. The repeated engagement of the magnetic pack and starter relay may also produce a clicking sound. 3. Insufficient fuel supply in the fuel system: This phenomenon is similar to excessive carbon buildup in the intake pipe, as it also prevents the engine from achieving the required air-fuel mixture ratio, resulting in the vehicle's inability to start.
3
3
Share

What are the reasons for the Roewe 550 wiper not moving?

The reasons for the wiper not working are as follows: 1. Open the hood to check if the transmission linkage is dislocated. 2. It may be due to a blown fuse, causing the wiper to malfunction. 3. There might be a fault at the connection point of the wiper linkage, leading to the wiper not functioning properly. 4. The wiper switch could be faulty. Relevant information about the wiper is as follows: 1. Introduction: The wiper, also known as the windshield wiper, is a device used to remove raindrops and dust attached to the vehicle's windshield to improve the driver's visibility and enhance driving safety. 2. Usage: On rainy days, when raindrops fall on the windshield, the view ahead quickly becomes obstructed, making vehicles, pedestrians, and scenery appear blurry. At this time, turning on the wiper will restore a clear view ahead.
16
0
Share

Why Won't My Roewe 750 Start?

The reasons why a Roewe 750 won't start may include the following: 1. Key demagnetization: Frequently placing the car key near electronic devices such as mobile phones, computers, or televisions can interfere with the low-intensity radio waves in the key. Alternatively, strong radio waves from nearby sources like TV towers, airports, or power plants can cause the one-button start to "malfunction." 2. Dead key battery: If the remote control distance shortens or the key becomes less responsive, it's a sign that the key battery is running low. In this state, the one-button start function won't work properly, and the battery should be replaced as soon as possible. 3. Vehicle malfunction: In extreme cases, such as fuel system issues, a dead battery, or short circuits in electronic components, it's best to call the 4S dealership staff directly.
17
5
Share

What are the effects of a lot of rainwater entering through the car window?

When a significant amount of rainwater enters through the car window, it can have several negative effects: First, it may damage the vehicle's electronic systems, causing short circuits. Second, it can corrode the car's paint. Third, it may damage the seat cushions. Fourth, the resulting dampness inside the car can breed bacteria. Below are some post-rain car maintenance tips: 1. Wash the car promptly: Urban rainwater is typically acidic and may carry sticky substances that adhere to the car when the water evaporates, making them difficult to remove. Therefore, car owners should not be lazy after rain and should send their vehicles to a 4S shop or a professional car detailing shop as soon as possible for thorough cleaning. Pay special attention to cleaning the gaps under the doors and the mud inside the wheel hubs, ensuring these areas remain dry. Also, clean any dirt on the car's chassis. 2. Paint care: Rainwater often contains acidic substances that can corrode the outer glossy layer of the car's paint. Additionally, rainwater carries invisible dust particles that, when exposed to sunlight, can produce a large number of oxides. Therefore, it's best to perform a paint treatment after rain, with waxing being a simple and effective method. 3. Brake system maintenance: Most car braking systems use a dual-circuit vacuum-assisted hydraulic system, and the brake fluid, which transmits braking force, is highly hygroscopic. If rainwater enters the brake fluid, it can cause braking failure or even complete loss of braking. During maintenance, it's essential to check the brake fluid and any water marks on the brake discs to ensure the safety of the driver and passengers. 4. Chassis maintenance: The chassis is prone to being hit by splashed mud and stones, which can lead to rust due to moisture. The wheel housings may even become loose or develop holes. Therefore, it's crucial to perform regular cleaning and rust-proofing treatments on the car's chassis. A single rust-proofing treatment can last up to three months.
10
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.