2009 Aston Martin DB9 vs. 2004 Pontiac Montana
To start off, 2009 Aston Martin DB9 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Pontiac Montana. In addition, the cost of maintenance, including insurance, on 2004 Pontiac Montana would be higher. At 5,933 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (510 HP @ 6500 RPM) has 325 more horse power than 2004 Pontiac Montana. (185 HP @ 5200 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2004 Pontiac Montana. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Montana weights approximately 250 kg more than 2009 Aston Martin DB9.
Because 2004 Pontiac Montana is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2004 Pontiac Montana 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 Aston Martin DB9 (570 Nm) has 272 more torque (in Nm) than 2004 Pontiac Montana. (298 Nm). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac Montana. 2004 Pontiac Montana has automatic transmission and 2009 Aston Martin DB9 has manual transmission. 2009 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Montana will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Aston Martin DB9 | 2004 Pontiac Montana | |
| Make | Aston Martin | Pontiac |
| Model | DB9 | Montana |
| Year Released | 2009 | 2004 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5933 cc | 3392 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 510 HP | 185 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 570 Nm | 298 Nm |
| Engine Bore Size | 89 mm | 92 mm |
| Engine Stroke Size | 79.5 mm | 84 mm |
| Engine Compression Ratio | 10.9:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1760 kg | 2010 kg |
| Vehicle Length | 4730 mm | 5120 mm |
| Vehicle Width | 1910 mm | 1850 mm |
| Vehicle Height | 1290 mm | 1740 mm |
| Wheelbase Size | 2750 mm | 3050 mm |
| Fuel Consumption Highway | 12.4 L/100km | 9.8 L/100km |
| Fuel Consumption City | 19.7 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 16.3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 78 L | 95 L |
