···
Log in / Register

Can Old Car Models Be Modified to New Models and Registered?

5 Answers
SabrinaDella
07/24/2025, 01:28 AM

Old car models can be modified to new models and registered. The following are the precautions for vehicle modification: Prohibited modifications: Car power, lighting, operation, exhaust emissions, cooling, braking, muffler, suspension, steering system, exterior structure, tires, rims, etc. When modifying a car, it is essential to pay attention to certain key parts. During car modification, it is important to avoid installing oversized rear wings, enlarging car rims, or ignoring safety devices such as car bumpers. Allowed modifications: Changing the body color, replacing the engine (limited to the same model and type, only original factory), replacing the body or frame, and replacing the entire vehicle due to quality issues. Registration change time: Within 10 days after body modification, you must apply for a registration change at the vehicle management office.

Was this review help?
14
3
Share
LeAutumn
08/10/2025, 07:30 PM

I learned from a friend that whether a car can be registered after modifying an old model into a new one mainly depends on the extent of the modifications and local regulations. If it's just surface changes like replacing the front grille and headlights, adding a spoiler, or modifying the body kit, most don't require registration. However, altering the chassis structure or key components, such as installing a different model of engine or chassis, may trigger legal issues. In China, the "Road Traffic Safety Law" stipulates that vehicles cannot alter their factory-registered identification features, including the chassis number and overall model type. Therefore, major modifications are generally illegal and can easily lead to penalties like fines and demerit points if caught by traffic police. In car enthusiast circles, I've seen many people modify their cars for novelty, only to fail the annual inspection and have to revert the changes, wasting money and causing hassle. For safety, it's best to consult traffic authorities or professional modification shops beforehand to confirm the list of allowed changes and avoid penalties or accidents on the road.

Was this review help?
3
2
Share
Expand All
McAlaina
09/24/2025, 02:45 AM

Last year, I wanted to upgrade my old car to look like the new model, so I changed the grille and interior, thinking it was no big deal. But when I went to the vehicle management office, they said it constituted altering the vehicle's characteristics and had no record of such modifications, so they outright rejected it. After a lot of hassle, I finally learned that minor parts like rims or light covers could be adjusted, but imitating the entire new design might be illegal. Now, I drive more carefully, as illegal modifications carry significant risks: not only would insurance not cover any accidents, but safety defects could also cause problems. I advise everyone to check the regulations before making changes—don’t end up like me, wasting time and effort while putting yourself in danger.

Was this review help?
18
5
Share
Expand All
EleanorRose
11/07/2025, 09:09 PM

I usually do some car modification work, and clients often ask if old cars can be registered after being modified to look like new models. It depends: modifications like repainting or changing bumpers are generally fine; but replacing the engine with one from a different year or making major body alterations might be rejected, as regulations prohibit altering core components. For registration, you need to provide the original car documents and a modification report, and it's best to have a professional testing agency check for safety. Illegal modifications won't be allowed on the road.

Was this review help?
16
2
Share
Expand All
Lincoln
12/28/2025, 10:54 PM

This is quite risky: After illegally modifying the new style, all accident liabilities fall on you, insurance may become invalid, and the annual inspection will definitely fail. A buddy of mine tried modifying the front of his car, ended up being stopped by traffic police, fined, and had to restore it to its original state, costing double the money. It's advisable to first assess the scope of modifications, consult the local vehicle management office, and ensure compliance.

Was this review help?
11
2
Share
Expand All
More Forum Discussions

Where is the motorcycle fuel tank air intake located?

Motorcycle air intakes are generally located at the upper front part of the engine. Motorcycle air intake: The air intake is typically positioned at the intake pipe between the carburetor and the engine, usually being the aluminum elbow pipe connecting the engine and carburetor. Some motorcycle air intakes are located inside the left or right side covers, while others may be under the seat or fuel tank, varying by different models. The motorcycle intake system includes the air filter, intake manifold, and intake valve mechanism. After passing through the air filter where impurities are removed, the air flows through the carburetor to mix with gasoline, then enters the intake manifold via the intake passage, and finally reaches the cylinder through the intake valve for ignition and combustion to generate power. Causes of insufficient motorcycle air intake: 1. A dirty air filter or clogged filter element obstructs cylinder air intake. 2. Excessive wear of piston rings causing large gaps and air leakage, leading to reduced compression ratio and power loss. This also results in excessive motorcycle oil consumption, requiring frequent oil replenishment. 3. Use of low-quality gasoline. This situation is relatively rare; always refuel at reputable gas stations. 4. Severe carbon buildup in the exhaust pipe due to excessive oil burning from worn piston rings, making exhaust emission difficult.
14
2
Share

What to Do When the Fuel Tank Cover of Golf 7 Won't Open?

The solution for the Golf 7 fuel tank cover not opening: The electronic valve of the fuel tank cover is damaged, and replacing the electronic valve will resolve the issue. In this case, it is necessary to promptly visit a 4S shop or a professional auto repair shop for replacement. The fuel tank cover of the Golf 7 is located on the right rear side of the car. To open the fuel tank cover, unlock the car by pressing the central locking button on the car key or the driver's side door. The Golf 7 has a length, width, and height of 4255mm, 1799mm, and 1452mm respectively, with a wheelbase of 2637mm. For the interior, the Golf 7 is equipped with white LED ambient lighting in the front footwells, front interior door handles, and front door trim panels, and the brightness of the ambient lighting can be adjusted via the car's computer.
20
0
Share

Where is the fuel tank cap button on the Envision?

The Envision does not have a fuel tank cap button. You can open it by shifting to P gear and pressing the outer part of the fuel tank. Fuel tanks can be divided into two types: open tanks and closed tanks. Open tanks have a liquid surface that communicates with the atmosphere, and an air filter is installed on the fuel tank cap. Open tanks have a simple structure and are easy to install and maintain, making them commonly used in hydraulic systems. Closed tanks are mostly used for pressurized fuel tanks, filled with a certain pressure of inert gas, with a charging pressure of up to 0.05MPa. The Envision is a mid-size SUV produced by SAIC-GM Buick, available with either a 1.5-liter turbocharged engine or a 2.0-liter turbocharged engine. The 1.5-liter version of the Envision is equipped with a 7-speed dual-clutch transmission across all models, while the 2.0-liter version comes with a 9-speed automatic transmission across all models.
2
2
Share

What are the functions of the CFMOTO 250NK instrument panel?

CFMOTO 250NK instrument panel has the following functions. SET button: In the single-trip mileage display mode, press and hold the reset/adjustment button SET for more than two seconds to reset the single-trip mileage (small mileage) display value to zero. Fault light symbol: The orange engine symbol on the CFMOTO 250NK motorcycle instrument panel is the fault light. If it stays on or flashes, there may be a problem. It could be a fault in the ignition system electrical components, or issues with the battery, other electrical components, or wiring. However, it might also be a false alarm without any actual fault. In this case, it is recommended to promptly consult the after-sales service for inspection and let them handle any issues. CFMOTO 250NK: A street bike under the CFMOTO brand, this model has gained popularity among many consumers due to its high cost-performance ratio. The motorcycle is equipped with a single-cylinder 249cc displacement engine, which is water-cooled and fuel-injected. This engine is a four-stroke type with a bore of 72 mm and a stroke of 61.2 mm, delivering a maximum power of 19.5 kW and a maximum torque of 22 Nm. The maximum power is achieved at 9,000 rpm, and the maximum torque at 7,500 rpm. The motorcycle features a 6-speed transmission and chain drive. The CFMOTO 250NK is equipped with front inverted dual shock absorbers and a rear central single shock absorber system, along with an ABS anti-lock braking system. The ABS system is a crucial safety feature for motorcycles.
20
4
Share

What are the functions of the Corolla key?

Corolla key functions include secondary door unlocking, automatic locking, remote control glass sunroof closing, locking all doors, unlocking all doors, and opening the luggage compartment. When all doors are locked and the luggage compartment lid is closed, the key anti-lockout function can be activated even if the electronic key is left inside the luggage compartment. The Corolla is a compact car under Toyota, equipped with Michelin 215/45R17 tires, TRD Sportivo high-performance shock absorbers, TRD TF4 17-inch sport rims, reinforced clutch, and high-performance brake pads, ensuring relatively ideal sports performance.
18
0
Share

How to Fold the Rearview Mirror of Buick Excelle?

Buick Excelle rearview mirror folding methods: 1. Only the top-trim model features power-folding rearview mirrors. For top-trim models, simply turn the mirror adjustment knob downward to fold the mirrors; 2. For non-top-trim models requiring manual folding, lift the mirror slightly upward first, then push it inward. The Buick Excelle is a compact sedan launched by Buick, with body dimensions of 4587mm in length, 1798mm in width, and 1463mm in height, and a wheelbase of 2640mm. It is equipped with General Motors' next-generation Ecotec dual-injection turbocharged engine.
19
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.