2005 Chevrolet Blazer vs. 2007 Aston Martin DB9
To start off, 2007 Aston Martin DB9 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Blazer 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 @ 5750 RPM) has 261 more horse power than 2005 Chevrolet Blazer. (190 HP @ 5600 RPM) In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2005 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin DB9 weights approximately 263 kg more than 2005 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Aston Martin DB9 (570 Nm) has 231 more torque (in Nm) than 2005 Chevrolet Blazer. (339 Nm). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Blazer.
Compare all specifications:
| 2005 Chevrolet Blazer | 2007 Aston Martin DB9 | |
| Make | Chevrolet | Aston Martin |
| Model | Blazer | DB9 |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4292 cc | 5935 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 190 HP | 451 HP |
| Engine RPM | 5600 RPM | 5750 RPM |
| Torque | 339 Nm | 570 Nm |
| Engine Bore Size | 102 mm | 89 mm |
| Engine Stroke Size | 88 mm | 79.5 mm |
| Engine Compression Ratio | 9.2:1 | 10.3:1 |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1572 kg | 1835 kg |
| Vehicle Length | 4510 mm | 4720 mm |
| Vehicle Width | 1730 mm | 1880 mm |
| Vehicle Height | 1660 mm | 1280 mm |
| Wheelbase Size | 2690 mm | 2750 mm |
| Fuel Consumption | 10.7 L/100km | 12.4 L/100km |
| Fuel Consumption City | 14.7 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 17.8 L/100km |
| Fuel Tank Capacity | 72 L | 78 L |
