2004 Aston Martin DB7 vs. 2008 Cadillac SRX
To start off, 2008 Cadillac SRX is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2004 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB7 (414 HP @ 6000 RPM) has 160 more horse power than 2008 Cadillac SRX. (254 HP @ 6500 RPM). In normal driving conditions, 2004 Aston Martin DB7 should accelerate faster than 2008 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac SRX weights approximately 193 kg more than 2004 Aston Martin DB7.
Because 2008 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2004 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac SRX 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, 2004 Aston Martin DB7 (550 Nm @ 5000 RPM) has 211 more torque (in Nm) than 2008 Cadillac SRX. (339 Nm @ 2800 RPM). This means 2004 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac SRX. 2008 Cadillac SRX has automatic transmission and 2004 Aston Martin DB7 has manual transmission. 2004 Aston Martin DB7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Aston Martin DB7 | 2008 Cadillac SRX | |
| Make | Aston Martin | Cadillac |
| Model | DB7 | SRX |
| Year Released | 2004 | 2008 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 3563 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 254 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 550 Nm | 339 Nm |
| Torque RPM | 5000 RPM | 2800 RPM |
| Engine Bore Size | 89 mm | 94 mm |
| Engine Stroke Size | 79.5 mm | 85.6 mm |
| Engine Compression Ratio | 10.3:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1878 kg | 2071 kg |
| Vehicle Length | 4720 mm | 4960 mm |
| Vehicle Width | 1830 mm | 1850 mm |
| Vehicle Height | 1270 mm | 1730 mm |
| Wheelbase Size | 2600 mm | 2960 mm |
| Fuel Tank Capacity | 89 L | 76 L |
