2008 Aston Martin DB7 vs. 2010 Cadillac BLS
To start off, 2010 Cadillac BLS is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2008 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 2008 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB7 (444 HP @ 6000 RPM) has 265 more horse power than 2010 Cadillac BLS. (179 HP @ 4000 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2010 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Aston Martin DB7 weights approximately 310 kg more than 2010 Cadillac BLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Aston Martin DB7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Aston Martin DB7. However, in wet, icy, snow, or gravel driving conditions, 2010 Cadillac BLS, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Aston Martin DB7 (543 Nm @ 5000 RPM) has 143 more torque (in Nm) than 2010 Cadillac BLS. (400 Nm @ 1850 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2010 Cadillac BLS. 2008 Aston Martin DB7 has automatic transmission and 2010 Cadillac BLS has manual transmission. 2010 Cadillac BLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Aston Martin DB7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Aston Martin DB7 | 2010 Cadillac BLS | |
| Make | Aston Martin | Cadillac |
| Model | DB7 | BLS |
| Year Released | 2008 | 2010 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1910 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 179 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 543 Nm | 400 Nm |
| Torque RPM | 5000 RPM | 1850 RPM |
| Engine Bore Size | 89 mm | 82 mm |
| Engine Stroke Size | 79.5 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 265 km/hour | 215 km/hour |
| Acceleration 0-100mph | 5.2 seconds | 9.1 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1600 kg |
| Vehicle Length | 4640 mm | 4720 mm |
| Vehicle Height | 1260 mm | 1550 mm |
| Wheelbase Size | 2600 mm | 2680 mm |
| Fuel Consumption Overall | 19.6 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 82 L | 58 L |
