2009 Audi A5 vs. 2008 Buick Lucerne
To start off, 2009 Audi A5 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Buick Lucerne. In addition, the cost of maintenance, including insurance, on 2008 Buick Lucerne would be higher. At 3,800 cc (6 cylinders), 2008 Buick Lucerne is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (237 HP @ 4000 RPM) has 40 more horse power than 2008 Buick Lucerne. (197 HP @ 5200 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 2008 Buick Lucerne. With that said, vehicle weight also plays an important factor in acceleration. 2008 Buick Lucerne weights approximately 248 kg more than 2009 Audi A5.
Because 2009 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Buick Lucerne. In wet, icy, snow, or gravel driving conditions, 2009 Audi A5 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, 2009 Audi A5 (500 Nm @ 1500 RPM) has 192 more torque (in Nm) than 2008 Buick Lucerne. (308 Nm @ 3800 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Buick Lucerne. 2008 Buick Lucerne has automatic transmission and 2009 Audi A5 has manual transmission. 2009 Audi A5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Buick Lucerne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A5 | 2008 Buick Lucerne | |
| Make | Audi | Buick |
| Model | A5 | Lucerne |
| Year Released | 2009 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 237 HP | 197 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 500 Nm | 308 Nm |
| Torque RPM | 1500 RPM | 3800 RPM |
| Engine Compression Ratio | 16.8:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1858 kg |
| Vehicle Length | 4630 mm | 5170 mm |
| Vehicle Width | 1860 mm | 1880 mm |
| Vehicle Height | 1380 mm | 1480 mm |
| Wheelbase Size | 2760 mm | 2940 mm |
| Fuel Consumption Overall | 6.6 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 64 L | 68 L |
