What engine was used in the 2009 Audi S8?
3 Answers
The 2009 Audi S8 was equipped with a 5.2-liter V10 naturally aspirated engine. The dimensions of the 2009 Audi S8 were: 5062mm in length, 1894mm in width, and 1444mm in height, with a wheelbase of 2944mm. The Audi S8 is the high-performance version of the Audi A8, offering stronger power compared to the standard A8. The Audi S8 features a full-time four-wheel-drive system and uses a Torsen central differential. The full-time four-wheel-drive system ensures that all four wheels have power at all times, enhancing mechanical grip. Audi introduced the first-generation S8 in 1994 as the sporty version of its flagship luxury sedan, the A8, incorporating all of Audi's advanced technologies at the time, such as the aluminum space frame and full-time four-wheel drive.
I drove a 2009 Audi S8, and what impressed me most was its 5.2-liter V10 FSI engine, delivering a whopping 450 horsepower and 540 Nm of torque, derived from Lamborghini's design, with an exceptionally deep and powerful exhaust note. The acceleration push was intense in daily driving, going from 0 to 100 km/h in just around 5 seconds. Although the fuel consumption wasn’t low—reaching up to 14 liters per 100 km on highways—the driving thrill was truly top-notch. I loved the direct response of the naturally aspirated engine, free from turbo lag, and its rock-solid stability during high-speed cornering in the rain. Don’t forget regular maintenance of the engine oil system—these details impact performance. For oil changes, I recommend full synthetic, replaced every 10,000 km to ensure long-term reliability. Overall, this engine made the 2009 S8 a classic of its era, a must-try for performance enthusiasts.
I bought an Audi S8 in 2009 and have been driving it for several years. The engine is a 5.2-liter V10 naturally aspirated, and the roar when stepping on the gas pedal is unforgettable to this day. With 450 horsepower, it easily handles daily overtaking. I often drive long distances and have noticed that the engine maintains a stable RPM at 120 km/h cruising speed, but the fuel consumption is relatively high in city traffic, averaging around 15L, so I need to budget for fuel. In terms of maintenance, my experience is to check the wiring connectors during each service to prevent aging and short circuits; spark plugs should be replaced every 30,000 kilometers to avoid ignition issues. A related reminder: although the engine is reliable, it lacks low-end torque, making the start slightly slow, but upgrading the exhaust system can improve this. Overall, it represents the essence of Audi's luxury and sportiness, worth savoring in detail.
