What are the differences between Audi B8 and Audi B9?

1 Answers
EvelynFitz
07/30/25 5:40am
Audi B8 and Audi B9 differ in the following aspects: In terms of body dimensions, the Audi B8 measures 4716mm in length, 1826mm in width, and 1439mm in height; the Audi B9 measures 4818mm in length, 1843mm in width, and 1432mm in height. In terms of transmission, the Audi B8 uses an 8-speed continuously variable transmission, while the Audi B9 uses a 7-speed dual-clutch transmission. In terms of wheelbase, the Audi B8 has a wheelbase of 2869mm, and the Audi B9 has a wheelbase of 2908mm. In terms of engine power, the Audi B8 has a maximum power of 132kw, and the Audi B9 has a maximum power of 140kw. The differences between the Audi B8 and Audi B9 can also be identified by the chassis number: if the chassis number is 8Y, it refers to the Audi B8; if it is 8W, it refers to the Audi B9.
Was this review help?
19
1
Share
More Forum Discussions

Can a Dash Cam See Outside the Car?

Can a Dash Cam See Outside the Car? The following is relevant information about dash cams: 1. Concept: A dash cam is a device that records images, sounds, and other related information during vehicle operation. After installation, it can record the entire driving process in video and audio, providing evidence for traffic accidents. 2. Key Points for Selection: When purchasing, it is necessary to analyze product parameters, including the shooting angle, video resolution, compression format, cache, whether recording can be manually turned off, emergency recording, whether it interferes with other automotive electronic products, and whether it comes with a memory card.
8
3
Share

Do I still need an annual inspection if my vehicle is exempt for six years?

Even with a six-year exemption, your vehicle still requires biennial inspections for new cars. Below is the annual inspection process: 1. On-site testing: Drive the vehicle into the automatic detection area for sequential checks on exhaust emissions, speed, lighting, and chassis compliance. All items must pass to proceed. 2. Visual inspection: Verify accuracy of license plate, vehicle type, body color, engine number, VIN code, and frame number; inspect details like bumpers, engine compartment, mirrors, window glass, paint, engine operation, passenger compartment, and wheels. 3. Obtain reports and forms: If all tests pass, pay the fee to receive the vehicle license and compliance label. Failed items require owner repairs before retesting; only upon full compliance can visa procedures be completed.
4
5
Share

What are the differences between the A8 and A6?

A6 and A8 have different positioning. The A6 is a mid-size sedan, while the A8 is the top-tier sedan. The Audi A6 series is a domestically produced high-end luxury business car launched by FAW-Volkswagen, featuring the most advanced technology, superior performance, and strong adaptability to local conditions. The Audi A8 was the first to adopt an all-aluminum body, reducing weight and delivering more powerful performance. Exterior differences: A8 body dimensions: 5192/1894/1455; A6 dimensions: 5012/1855/1485. Tire differences: The A8L has larger alloy wheels with front and rear tire specifications of 255/45R18, while the A6L has front and rear tire specifications of 225/55R16. Power differences: The A6 offers four gasoline engine options: 2.0TFSI, 2.4, 3.2FSI, and 4.2FSI. The entry-level A8 model comes with a 3.2FSI engine, along with 4.2FSI and W12 6.0 gasoline engines. In terms of engines, the A8 is also more powerful than the A6.
1
4
Share

What are the differences between the Q5 Collector's Edition and the regular version?

q5 Collector's Edition and the regular version mainly have the following differences: 1. Different prices: The Audi Q5 Collector's Edition is divided into two models: the Progressive and the Technology. Compared to the regular version, the price has been reduced, and the reduction is significant. 2. Different appearances: Compared to the regular version, the Q5 Progressive Collector's Edition adds red brake calipers and a three-spoke leather multifunction sports steering wheel, paired with the S-Line exterior kit; the Q5 Technology Collector's Edition adds privacy glass and leather-wrapped door armrests and instrument panels, paired with an off-road style exterior kit.
17
4
Share

Why does the steering wheel shake when the car reaches 120 km/h?

When the steering wheel shakes at a speed of 120 km/h, the most common cause is an issue with the car's tires. If the mass distribution of the tire is uneven, it can lead to dynamic imbalance when the wheel rotates at high speeds, resulting in severe steering wheel vibration during driving. Below is some relevant information about wheel balance: 1. Causes of wheel imbalance: There are many reasons for dynamic imbalance, including the detachment of balancing weights, tire repairs, excessive wheel rim repairs, or a large amount of mud on the inner side of the rim. 2. Recommendations: It is advisable to regularly perform dynamic balance checks on the wheels. This not only extends the tire's lifespan but also improves the car's stability while driving, preventing accidents caused by tire wobbling or bouncing at high speeds.
7
0
Share

What is the suitable engine oil for the Golf 1.4T?

The Golf 1.4T uses the original semi-synthetic engine oil with the specification of 5W-40. Below are the relevant details about semi-synthetic engine oil: 1. Introduction: Semi-synthetic engine oil is a lubricant formulated from Group III base oils, which are refined from mineral oil through hydro-cracking technology. Specifically, it is made by blending mineral oil and full synthetic oil in a ratio of 4:6, along with the addition of certain additives. 2. Application Scope: Semi-synthetic engine oil is generally suitable for mid-to-low-end naturally aspirated engine models. As long as it is not a turbocharged engine or a high-end, large SUV model, semi-synthetic engine oil can be used. The replacement cycle for semi-synthetic engine oil is around 8 months, typically requiring replacement after approximately 7,000 kilometers.
4
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.