1966 Aston Martin DB6 vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 43 year(s). Which means there will be less support and parts availability for 1966 Aston Martin DB6. In addition, the cost of maintenance, including insurance, on 1966 Aston Martin DB6 would be higher. At 3,995 cc (6 cylinders), 1966 Aston Martin DB6 is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 20 more horse power than 1966 Aston Martin DB6. (282 HP @ 5500 RPM) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1966 Aston Martin DB6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 10 kg more than 1966 Aston Martin DB6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1966 Aston Martin DB6 (400 Nm @ 4500 RPM) has 31 more torque (in Nm) than 2009 Cadillac STS. (369 Nm @ 5200 RPM). This means 1966 Aston Martin DB6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS. 2009 Cadillac STS has automatic transmission and 1966 Aston Martin DB6 has manual transmission. 1966 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:
| 1966 Aston Martin DB6 | 2009 Cadillac STS | |
| Make | Aston Martin | Cadillac |
| Model | DB6 | STS |
| Year Released | 1966 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 3599 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 282 HP | 302 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 400 Nm | 369 Nm |
| Torque RPM | 4500 RPM | 5200 RPM |
| Engine Compression Ratio | 8.9:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1625 kg | 1635 kg |
| Vehicle Length | 4630 mm | 5000 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2590 mm | 2960 mm |
| Fuel Tank Capacity | 72 L | 64 L |
