2007 Audi S8 vs. 2006 Buick Lucerne
To start off, 2007 Audi S8 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Buick Lucerne. In addition, the cost of maintenance, including insurance, on 2006 Buick Lucerne would be higher. At 5,204 cc (10 cylinders), 2007 Audi S8 is equipped with a bigger engine. In terms of performance, 2007 Audi S8 (444 HP @ 7000 RPM) has 246 more horse power than 2006 Buick Lucerne. (198 HP @ 5200 RPM). In normal driving conditions, 2007 Audi S8 should accelerate faster than 2006 Buick Lucerne. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S8 weights approximately 390 kg more than 2006 Buick Lucerne. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2006 Buick Lucerne. In wet, icy, snow, or gravel driving conditions, 2007 Audi S8 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Audi S8 (540 Nm @ 3400 RPM) has 232 more torque (in Nm) than 2006 Buick Lucerne. (308 Nm @ 3800 RPM). This means 2007 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Buick Lucerne.
Compare all specifications:
| 2007 Audi S8 | 2006 Buick Lucerne | |
| Make | Audi | Buick |
| Model | S8 | Lucerne |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 3786 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 444 HP | 198 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 540 Nm | 308 Nm |
| Torque RPM | 3400 RPM | 3800 RPM |
| Engine Bore Size | 84.5 mm | 97 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 12.5:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | AWD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1550 kg |
| Vehicle Length | 5070 mm | 5170 mm |
| Vehicle Width | 1900 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1480 mm |
| Wheelbase Size | 2950 mm | 2940 mm |
| Fuel Tank Capacity | 90 L | 68 L |
