2007 Aston Martin DB9 vs. 2004 Buick Rainier
To start off, 2007 Aston Martin DB9 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Buick Rainier. In addition, the cost of maintenance, including insurance, on 2004 Buick Rainier would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2007 Aston Martin DB9 (451 HP) has 175 more horse power than 2004 Buick Rainier. (276 HP). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2004 Buick Rainier. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Rainier weights approximately 264 kg more than 2007 Aston Martin DB9.
Because 2004 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2007 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2004 Buick Rainier 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 Aston Martin DB9 (570 Nm) has 183 more torque (in Nm) than 2004 Buick Rainier. (387 Nm). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2004 Buick Rainier.
Compare all specifications:
| 2007 Aston Martin DB9 | 2004 Buick Rainier | |
| Make | Aston Martin | Buick |
| Model | DB9 | Rainier |
| Year Released | 2007 | 2004 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 4195 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 451 HP | 276 HP |
| Torque | 570 Nm | 387 Nm |
| Engine Bore Size | 89 mm | 93 mm |
| Engine Stroke Size | 79.5 mm | 102 mm |
| Engine Compression Ratio | 10.3:1 | 10.1:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1835 kg | 2099 kg |
| Vehicle Length | 4720 mm | 4880 mm |
| Vehicle Width | 1880 mm | 1920 mm |
| Vehicle Height | 1280 mm | 1900 mm |
| Wheelbase Size | 2750 mm | 2900 mm |
| Fuel Consumption Highway | 12.4 L/100km | 11.2 L/100km |
| Fuel Consumption City | 19.6 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 17.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 78 L | 83 L |
