1997 Aston Martin DB7 vs. 2008 Cadillac STS
To start off, 2008 Cadillac STS is newer by 11 year(s). Which means there will be less support and parts availability for 1997 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 1997 Aston Martin DB7 would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 1997 Aston Martin DB7 (335 HP) has 15 more horse power than 2008 Cadillac STS. (320 HP). In normal driving conditions, 1997 Aston Martin DB7 should accelerate faster than 2008 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 1997 Aston Martin DB7 weights approximately 145 kg more than 2008 Cadillac STS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1997 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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, 1997 Aston Martin DB7 (488 Nm) has 61 more torque (in Nm) than 2008 Cadillac STS. (427 Nm). This means 1997 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac STS. 2008 Cadillac STS has automatic transmission and 1997 Aston Martin DB7 has manual transmission. 1997 Aston Martin DB7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Aston Martin DB7 | 2008 Cadillac STS | |
| Make | Aston Martin | Cadillac |
| Model | DB7 | STS |
| Year Released | 1997 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3200 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 320 HP |
| Torque | 488 Nm | 427 Nm |
| Engine Compression Ratio | 8.3:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1780 kg | 1635 kg |
| Vehicle Length | 4730 mm | 5000 mm |
| Vehicle Width | 1840 mm | 1850 mm |
| Vehicle Height | 1230 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2960 mm |
