Which Series Does the BMW X3 Belong To?

3 Answers
MacZachary
07/28/25 12:45pm
X3 is the second model in the BMW X series. Features of the BMW X3: X3 is the second model in the BMW X series, combining dynamic and practical new car features with the outstanding agility typical of BMW sedans. The X3 introduces a new SAV (Sports Activity Vehicle) concept with its unique characteristics. Performance of the BMW X3: The X3 incorporates BMW's patented drive system, achieving a top speed of 210 km/h in terms of all-wheel-drive responsiveness. With the optional high-speed setting (including the sports package), the top speed can be increased to 224 km/h. The recently introduced 3.0-liter inline-6 second-generation common-rail turbo diesel engine delivers a maximum horsepower of 204 hp, with even more impressive torque performance, offering up to 410 Nm. The top speed is 210 km/h, or 218 km/h with the optional high-speed setting. Both engines come standard with a 6-speed manual transmission, with an optional 5-speed automatic transmission. Introduction to the BMW X Series: The BMW X Series integrates dynamic sportiness into every detail of its design. Classic BMW elements such as the double-kidney grille and angel-eye xenon headlights, the sporty short front overhang combined with the longest wheelbase in its class, the breathtakingly smooth waistline, the stylish and pure high-quality interior, and the flexible cargo space ranging from 330 to 1150 liters all exude a unique and captivating charm.
Was this review help?
19
5
Share
LeCalvin
08/11/25 5:30pm
The BMW X3 is a standalone series under BMW, belonging to the X family of SUV models, and is not part of the traditional sedan series like the 3 Series or 5 Series. As someone who drives it frequently, I find the X3 very practical—I use it for both commuting and family trips. The X series began with the X5 launched in 1999, followed by the X3 in 2003. Now positioned as a midsize SUV, it offers ample space with a trunk large enough to hold plenty of luggage. Compared to sedans, it has higher ground clearance and better off-road capability, making it suitable for occasional rural road conditions. All BMW SUVs come with the xDrive all-wheel-drive system, ensuring stable handling and minimal body roll in corners. I’ve also looked at the X1 and X5, but the X3’s size is just right, and its fuel consumption isn’t too high—my xDrive30i version averages around 8 liters per 100 kilometers. Maintenance-wise, regular oil changes and electrical system checks are all it needs, with costs lower than expected. In short, the X3 is part of the X series, not the numbered series. If you’re looking for an SUV that balances sportiness and comfort, it’s a reliable choice.
Was this review help?
10
4
Share
Expand All
EllianaRose
09/28/25 7:33am
The BMW X3 is part of the X Series, completely separate from BMW's sedan series such as the 3 Series or 5 Series, specializing in SUV and SAV models. I've studied BMW's naming system for quite some time, and their vehicle series are divided into sedan series and X Series. Within the X Series, the X1 is the entry-level compact model, the X3 is the mid-sized mainstream option, while the X5 and X7 are more luxurious. From its first generation in 2003 to the current fourth generation, the X3 has consistently maintained its sporty DNA, featuring turbocharged engines like the latest B48, which offers strong performance and fuel efficiency. Driving it on the highway, the suspension is finely tuned to handle bumps comfortably. Compared to sedans, SUVs provide a better view and more storage space, making them especially suitable for long trips. BMW has also equipped the X3 with the iDrive system and driving assistance features, significantly improving safety. If you're interested in brand history, the success of the X Series lies in filling the gap in the luxury SUV market. When buying a new car, the X3 is a flexible and cost-effective choice.
Was this review help?
10
3
Share
Expand All
More Forum Discussions

How many months in advance can a vehicle undergo its annual inspection?

Vehicles can undergo their annual inspection up to three months in advance. Below are the relevant details about the annual inspection: Conditions: Vehicles whose condition does not match the records on the driving license or archives, or whose license plates or driving licenses are damaged, incomplete, illegible, or self-made. Notes: The vehicle's exterior must not be modified. The color of window sunshades or anti-explosion films cannot be too dark (items inside the vehicle must be clearly visible from one meter away; this mainly applies to vans and trucks, but does not affect small cars with fewer than five seats). Vans and trucks must have enlarged rear license plate numbers. The number of spring leaf plates cannot be increased or decreased. The number of seats in a van cannot be more or less than specified. A fire extinguisher must be present. The cargo compartment of a box truck cannot be modified (no side doors, no roof openings, no tailgates). The size of the tires cannot be altered, and the tread patterns of tires on the same axle must be consistent. Vehicles with unresolved traffic violations or those impounded by the court cannot undergo the annual inspection.
9
4
Share

What are the effects of water submersion on a vehicle?

Water submersion can have the following effects on a vehicle: Interior mold: Most car interiors are made of water-absorbent materials, and rainwater contains numerous impurities and bacteria. The enclosed nature of the vehicle's interior creates an environment conducive to mold growth. If interior components are not promptly cleaned and dried, fabric and leather surfaces may develop mold spots, which not only affect appearance but also produce unpleasant odors and increase bacterial contamination. Engine damage: Many people attempt to forcibly start their vehicles to drive them out of flooded areas without confirming whether the engine has taken in water. If the engine is already flooded, forcing it to start can cause severe connecting rod deformation. In such cases, insurance companies often deny claims. Transmission failure: If water levels rise above the engine compartment, the transmission is highly likely to take in water. Once the transmission is flooded, the vehicle may experience slipping, shaking, or jerky gear shifts, potentially shortening the transmission's lifespan or even rendering it irreparable.
17
4
Share

What parts need to be repaired after a vehicle is flooded?

After a vehicle is flooded, the following parts need to be repaired and checked: Battery; The negative terminal of the battery should be disconnected as soon as possible to prevent short circuits in various electrical components due to water ingress. Engine; Check the engine to see if water has entered the cylinders, as this can cause the connecting rods to bend and damage the engine. Brake fluid; Inspect the brake fluid, as water contamination can lead to brake failure. Transmission; Check if water has entered the transmission, as internal water ingress can cause the gear oil to deteriorate, potentially leading to severe gear wear. Engine oil; Examine the engine oil for water contamination, which can cause the oil to degrade, losing its lubricating properties and resulting in severe engine wear.
10
5
Share

How long after vehicle painting can it be exposed to water?

In hot weather, it generally takes 6-7 hours, while in bad weather it takes about 12 hours. Additional information: Precautions: Do not wash the car for three days after painting to avoid leaving stains. If you choose quick touch-up paint, the vehicle can be exposed to water immediately after pickup and is not afraid of rain, because the UV clear coat used in quick touch-up paint is entirely high-molecular environmentally friendly resin. After UV lamp curing, it forms a mesh protective film that is heat-resistant, UV-resistant, dust-resistant, and highly flexible, making it waterproof and suitable for waxing. Car maintenance: A car's appearance is often the first thing people notice about a vehicle, and exterior care is an important part of car maintenance, specifically the preservation of the car's surface paint.
11
0
Share

Is It Serious If Water Gets Into the Vehicle's Exhaust Pipe?

There is an impact. Water entering the exhaust pipe can lead to severe consequences such as water entering the engine. If only the exhaust pipe has water, it is essential to remove the accumulated water as soon as possible to prevent impurities in the water from clogging the three-way catalytic converter or damaging the oxygen sensor. To drain the water, simply increase the throttle to expel the water through the exhaust. Below is relevant information about vehicle wading: Introduction to Vehicle Wading: Vehicle wading, as the name suggests, refers to driving a vehicle on low-lying, waterlogged roads, passing through water. This generally occurs during rainy weather in low-lying areas where inadequate drainage leads to water accumulation on the road. Precautions for Vehicle Wading: Before wading, observe the road conditions carefully; during wading, maintain steady power; after wading, inspect the electrical system. If a car stalls in water, the primary reason is usually water entering the exhaust pipe, though in some cases, electrical damage may also occur. Once the car stalls, do not attempt to restart it, as this may cause water to enter the intake tract and damage the valves, potentially leading to severe engine damage. The vehicle should be towed to a 4S shop immediately for professional handling.
12
5
Share

What Causes Abnormal Noises When Starting the Vehicle?

Abnormal noises during vehicle startup can be caused by low engine temperature, transmission failure, belt slippage, gear wear, etc. Low engine temperature: When the engine temperature is too low, it cannot function properly. The car's three-way catalytic converter expands when heated, leading to abnormal noises during startup that disappear after a while. This is a normal phenomenon caused by the expansion of the three-way catalytic converter. Transmission failure: One of the reasons for abnormal noises during startup is transmission failure, which causes internal gears to rub and produce noise. Worn engine belts or chains can also create friction or cause abnormal noises due to idling during startup. The solution is to replace the timing belt. Belt slippage: Over time, belts can stretch and become loose, leading to slippage and abnormal noises during ignition. The solution is to replace the car belt. Gear wear: This noise is caused by the meshing of the starter gear and the engine flywheel gear. Frequent use over a long period can result in severe gear wear, leading to misalignment and grinding sounds. The solution is to replace the gears.
9
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.