2007 Cadillac DTS vs. 1966 Mercury Comet
To start off, 2007 Cadillac DTS is newer by 41 year(s). Which means there will be less support and parts availability for 1966 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1966 Mercury Comet would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (276 HP @ 6000 RPM) has 158 more horse power than 1966 Mercury Comet. (118 HP @ 4400 RPM). In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 1966 Mercury Comet.
Because 1966 Mercury Comet 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 1966 Mercury Comet. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac DTS, 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, 2007 Cadillac DTS (400 Nm @ 4400 RPM) has 142 more torque (in Nm) than 1966 Mercury Comet. (258 Nm @ 2400 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1966 Mercury Comet.
Compare all specifications:
| 2007 Cadillac DTS | 1966 Mercury Comet | |
| Make | Cadillac | Mercury |
| Model | DTS | Comet |
| Year Released | 2007 | 1966 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 3279 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 276 HP | 118 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 400 Nm | 258 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Vehicle Length | 5280 mm | 5000 mm |
| Vehicle Width | 1910 mm | 1880 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2940 mm | 2950 mm |
