2007 Cadillac DTS vs. 1999 Porsche 911
To start off, 2007 Cadillac DTS is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Porsche 911. In addition, the cost of maintenance, including insurance, on 1999 Porsche 911 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac DTS is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (296 HP) has 20 more horse power than 2007 Cadillac DTS. (276 HP) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 2007 Cadillac DTS.
Because 1999 Porsche 911 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 1999 Porsche 911. 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) has 50 more torque (in Nm) than 1999 Porsche 911. (350 Nm). This means 2007 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1999 Porsche 911. 2007 Cadillac DTS has automatic transmission and 1999 Porsche 911 has manual transmission. 1999 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac DTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac DTS | 1999 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | DTS | 911 |
| Year Released | 2007 | 1999 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4565 cc | 3387 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 276 HP | 296 HP |
| Torque | 400 Nm | 350 Nm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5280 mm | 4430 mm |
| Vehicle Width | 1910 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1300 mm |
| Wheelbase Size | 2940 mm | 2340 mm |
