2008 Audi A4 vs. 2006 Buick Lucerne
To start off, 2008 Audi A4 is newer by 2 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 3,786 cc (6 cylinders), 2006 Buick Lucerne is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (250 HP @ 4500 RPM) has 53 more horse power than 2006 Buick Lucerne. (197 HP @ 5200 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 2006 Buick Lucerne. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 88 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 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Buick Lucerne. In wet, icy, snow, or gravel driving conditions, 2008 Audi A4 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, 2008 Audi A4 (450 Nm @ 1400 RPM) has 142 more torque (in Nm) than 2006 Buick Lucerne. (308 Nm @ 3800 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Buick Lucerne.
Compare all specifications:
| 2008 Audi A4 | 2006 Buick Lucerne | |
| Make | Audi | Buick |
| Model | A4 | Lucerne |
| Year Released | 2008 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 3786 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 250 HP | 197 HP |
| Engine RPM | 4500 RPM | 5200 RPM |
| Torque | 450 Nm | 308 Nm |
| Torque RPM | 1400 RPM | 3800 RPM |
| Engine Bore Size | 83.1 mm | 97 mm |
| Engine Stroke Size | 91.4 mm | 86 mm |
| Engine Compression Ratio | 17.0:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1705 kg | 1617 kg |
| Vehicle Length | 4550 mm | 5170 mm |
| Vehicle Width | 1780 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1480 mm |
| Wheelbase Size | 2650 mm | 2940 mm |
| Fuel Consumption Overall | 8.3 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 66 L | 68 L |
