Does a BMW 5 Series Need Overhaul After 300,000 Kilometers?

2 Answers
Anne
08/27/25 4:41am
BMW 5 Series requires overhaul after 300,000 kilometers. Here are the relevant details: 1. BMW 5 Series: The domestically produced 5 Series is a premium sedan. The current generation 5 Series was introduced in 2004. Undoubtedly, BMW's 5 Series is one of the most outstanding series in automotive history, with its peak era beginning from the third-generation E34 model. Today's 5 Series represents the third generation of the E34 lineage. 2. Vehicle Maintenance: Vehicle maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain components of a car, also known as automobile servicing. Modern vehicle maintenance primarily includes servicing for the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, and more.
Was this review help?
10
1
Share
OOlivia
09/09/25 3:45am
I remember a friend who drove a BMW 520d for 320,000 kilometers. The car started to shake and fuel consumption skyrocketed. Later, after sending it for inspection, it was found that the timing chain had loosened, causing engine issues, and a major overhaul was necessary. Nowadays, when driving such high-mileage cars, the key is to check the maintenance records. If the car has had regular oil changes, chassis inspections, and transmission fluid maintenance, it might not need an immediate major overhaul. However, at the first sign of unusual noises or sluggish acceleration, it's essential to take it to a professional workshop for a diagnostic scan to prevent minor issues from turning into major repairs. BMW's German engineering is durable, but 300,000 kilometers is a turning point for aging. It's advisable not to skimp on costs—preventive measures are better than spending big money later.
Was this review help?
13
3
Share
Expand All
More Forum Discussions

How to Add Fuel Injector Cleaner?

First, remove several fuel injectors, then separate them one by one and connect two wires to the terminals of the fuel injector. Remove all the sensors on top. Take a bottle of cleaner and connect a tube to the fuel inlet of the injector, then connect those two wires to the battery—one to the positive and one to the negative terminal. Remove the intake manifold.
11
1
Share

How to Playback Recordings on Passat Dash Cam?

The dash cam is equipped with a display screen, and playback can generally be viewed directly on the dash cam by pressing the MODE button to make a selection. The dash cam saves videos via a TF card. If you want to watch the playback, you can remove the TF card from the dash cam. You can also directly connect the dash cam to a computer using a data cable, and the computer will automatically recognize the dash cam as a storage device.
14
4
Share

How to Fix the Random Jumping Issue with CX-4's Central Control Screen?

Disassemble the air conditioning vents, open the glove compartment on the passenger side, and gently pull out the touch ribbon cable by hand from the right side; unplug the hazard light connector. Use a soft cloth to protect the air conditioning panel from scratches; remove the main unit and screen by unscrewing 6 screws; detach the screen and plastic bracket by removing 4 screws. Open from the top of the screen, use a thin metal piece to sequentially release the clips from one end; disconnect the display ribbon cable, then reassemble in the reverse order.
5
5
Share

How to remove the EA888 oil pressure regulating valve?

Disassemble the high-pressure pump, unscrew the bolts, remove the cylinder head cover, and detach the camshaft adjustment cover plate; use a tool to loosen the fastening bolts of the camshaft adjuster. Press the chain tensioner together and secure it with a positioning pin, then unscrew the fastening bolts of the camshaft adjuster and remove it along with the chain.
20
1
Share

What are the precautions and transfer procedures for buying a used car?

Here are the precautions and transfer procedures for buying a used car: Precautions: When purchasing a used car, it is necessary to ensure the legality of the vehicle's documents. You should check the vehicle's documents, registration certificate, and driving license on the spot, and then compare the chassis number and engine number. Pay attention to carefully inspecting the car's engine, body, and interior for any abnormalities. Transfer procedures: Vehicle registration certificate (or original purchase invoice), driving license, vehicle purchase tax payment certificate (some vehicles may be exempt from additional taxes, but once transferred, this significant cost will be reimbursed), road maintenance fee procedures, and compulsory insurance, etc.
14
5
Share

How to lock the doors of a Passat?

First, shift the car into P (Park) gear to keep the vehicle stationary. The overall dimensions of the Passat have been increased. Press the one-touch start button to turn off the engine. Then press the P button on the center console to activate the electronic parking brake. After that, press the button on the door handle from the outside to lock the doors. The Passat is equipped with smart door locks that automatically detect the car key.
2
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.