1969 Aston Martin DB6 vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 40 year(s). Which means there will be less support and parts availability for 1969 Aston Martin DB6. In addition, the cost of maintenance, including insurance, on 1969 Aston Martin DB6 would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 1969 Aston Martin DB6 (325 HP @ 5750 RPM) has 4 more horse power than 2009 Cadillac STS. (321 HP @ 6400 RPM). In normal driving conditions, 1969 Aston Martin DB6 should accelerate faster than 2009 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 323 kg more than 1969 Aston Martin DB6.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1969 Aston Martin DB6. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 27 more torque (in Nm) than 1969 Aston Martin DB6. (400 Nm @ 4500 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1969 Aston Martin DB6. 2009 Cadillac STS has automatic transmission and 1969 Aston Martin DB6 has manual transmission. 1969 Aston Martin DB6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1969 Aston Martin DB6 | 2009 Cadillac STS | |
| Make | Aston Martin | Cadillac |
| Model | DB6 | STS |
| Year Released | 1969 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 321 HP |
| Engine RPM | 5750 RPM | 6400 RPM |
| Torque | 400 Nm | 427 Nm |
| Torque RPM | 4500 RPM | 4400 RPM |
| Engine Bore Size | 96 mm | 93 mm |
| Engine Stroke Size | 92 mm | 84 mm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1497 kg | 1820 kg |
| Vehicle Length | 4630 mm | 4990 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2590 mm | 2960 mm |
| Fuel Tank Capacity | 86 L | 66 L |
