Where is the engine number of a new energy vehicle?
3 Answers
New energy vehicle engine numbers are stamped on the cylinder block of the engine, typically on both sides at the rear of the block. It usually consists of a combination of 7 to 8 digits and letters. In addition to the above method, the engine number can also be checked through the following 4 ways: The vehicle driving license contains the engine number, usually located on the second last line; The motor vehicle registration certificate will state the engine number; The car purchase invoice will state the engine number; The vehicle purchase tax payment certificate will state the engine number. It should be noted that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer, and engine models can be the same. The engine number refers to the production number of the engine, each engine can only have one engine number and each engine's number is unique.
I just bought a new energy vehicle and found it a bit confusing to locate the 'engine number'. Actually, pure electric vehicles don't have traditional engines; they use electric motors, so there's no such thing as an 'engine number'. However, the equivalent important identifiers are the electric motor serial number or the Vehicle Identification Number (VIN), which are used for registration or maintenance. The most common location for the VIN is at the bottom of the windshield on the driver's side—just take a look and you'll find a 17-character string. For some models, the motor serial number is under the front hood; after lifting it, you might find a label near the motor. I happened to check the manual as well, which details the exact location. Don't underestimate this—when transferring ownership or getting insurance, having the VIN makes handling all the paperwork a breeze. I recommend checking a few other spots, like the label on the door frame or documents in the glove compartment. Last time I helped a friend with ownership transfer, it was this information that saved us a lot of hassle. In short, new energy vehicles are designed differently, but all the information is there—don't rush, just take it step by step.
As an automotive technology enthusiast, I've thoroughly researched the structure of new energy vehicles. They use electric motors to replace internal combustion engines, so the 'engine number' doesn't apply, but the motor serial number is the core component ID. Its location is typically in the front compartment - open the hood (or frunk) and look for an aluminum plate label near the motor. The standard VIN is at the lower left corner of the windshield, universal for all vehicles, serving as the key identifier. New energy vehicles also have battery serial numbers, but the VIN suffices for daily use. I've noticed that hybrid models like the Toyota Prius maintain both engine numbers and VINs, though the VIN remains more reliable. Bring a flashlight when searching, as labels are often in tight spaces. Interestingly, modern designs make VINs more accessible, such as printing them on vehicle certificates. In summary, focusing on the VIN is the shortcut - don't get misled by terminology. It's like an evolved version of traditional engine information, now more streamlined.
