2007 Cadillac DTS vs. 1977 Opel Commodore
To start off, 2007 Cadillac DTS is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Opel Commodore. In addition, the cost of maintenance, including insurance, on 1977 Opel Commodore would be higher. At 4,572 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2007 Cadillac DTS (275 HP @ 6000 RPM) has 134 more horse power than 1977 Opel Commodore. (141 HP @ 5200 RPM). In normal driving conditions, 2007 Cadillac DTS should accelerate faster than 1977 Opel Commodore.
Because 1977 Opel Commodore 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 1977 Opel Commodore. 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 183 more torque (in Nm) than 1977 Opel Commodore. (217 Nm @ 3600 RPM). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Commodore.
Compare all specifications:
| 2007 Cadillac DTS | 1977 Opel Commodore | |
| Make | Cadillac | Opel |
| Model | DTS | Commodore |
| Year Released | 2007 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 2784 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 275 HP | 141 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 400 Nm | 217 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 5280 mm | 4620 mm |
| Vehicle Width | 1470 mm | 1730 mm |
| Vehicle Height | 1910 mm | 1430 mm |
| Wheelbase Size | 2940 mm | 2670 mm |
| Fuel Tank Capacity | 68 L | 70 L |
