2006 Aston Martin DB9 vs. 2013 Cadillac XTS
To start off, 2013 Cadillac XTS is newer by 7 year(s). Which means there will be less support and parts availability for 2006 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2006 Aston Martin DB9 would be higher. At 5,932 cc (12 cylinders), 2006 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2006 Aston Martin DB9 (450 HP @ 6000 RPM) has 136 more horse power than 2013 Cadillac XTS. (314 HP @ 6800 RPM). In normal driving conditions, 2006 Aston Martin DB9 should accelerate faster than 2013 Cadillac XTS. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac XTS weights approximately 202 kg more than 2006 Aston Martin DB9.
Because 2013 Cadillac XTS is all wheel drive (AWD), it will have significant more traction and grip than 2006 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac XTS 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, 2006 Aston Martin DB9 (570 Nm @ 5000 RPM) has 212 more torque (in Nm) than 2013 Cadillac XTS. (358 Nm @ 5200 RPM). This means 2006 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2013 Cadillac XTS. 2013 Cadillac XTS has automatic transmission and 2006 Aston Martin DB9 has manual transmission. 2006 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Cadillac XTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Aston Martin DB9 | 2013 Cadillac XTS | |
| Make | Aston Martin | Cadillac |
| Model | DB9 | XTS |
| Year Released | 2006 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5932 cc | 3564 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 450 HP | 314 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 570 Nm | 358 Nm |
| Torque RPM | 5000 RPM | 5200 RPM |
| Engine Bore Size | 89.1 mm | 94 mm |
| Engine Stroke Size | 79.5 mm | 86 mm |
| Engine Compression Ratio | 10.3:1 | 11.5 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1710 kg | 1912 kg |
| Vehicle Length | 4720 mm | 5131 mm |
| Vehicle Width | 1880 mm | 1852 mm |
| Vehicle Height | 1320 mm | 1510 mm |
| Wheelbase Size | 2750 mm | 2837 mm |
| Fuel Consumption Highway | 13.1 L/100km | 9 L/100km |
| Fuel Consumption City | 18.1 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 83 L | 76 L |
