2005 Cadillac DTS vs. 1979 Porsche 928
To start off, 2005 Cadillac DTS is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Porsche 928. In addition, the cost of maintenance, including insurance, on 1979 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1979 Porsche 928 is equipped with a bigger engine. In terms of performance, 1979 Porsche 928 (295 HP @ 5900 RPM) has 8 more horse power than 2005 Cadillac DTS. (287 HP @ 5600 RPM) In normal driving conditions, 1979 Porsche 928 should accelerate faster than 2005 Cadillac DTS.
Because 1979 Porsche 928 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 1979 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Cadillac DTS (388 Nm @ 4400 RPM) has 8 more torque (in Nm) than 1979 Porsche 928. (380 Nm @ 4500 RPM). This means 2005 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1979 Porsche 928. 2005 Cadillac DTS has automatic transmission and 1979 Porsche 928 has manual transmission. 1979 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac DTS | 1979 Porsche 928 | |
| Make | Cadillac | Porsche |
| Model | DTS | 928 |
| Year Released | 2005 | 1979 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4664 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 287 HP | 295 HP |
| Engine RPM | 5600 RPM | 5900 RPM |
| Torque | 388 Nm | 380 Nm |
| Torque RPM | 4400 RPM | 4500 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5280 mm | 4450 mm |
| Vehicle Width | 1910 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1290 mm |
| Wheelbase Size | 2940 mm | 2510 mm |
