2005 Porsche 996 vs. 2006 Cadillac CTS
To start off, 2006 Cadillac CTS is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Porsche 996. In addition, the cost of maintenance, including insurance, on 2005 Porsche 996 would be higher. At 3,594 cc (6 cylinders), 2005 Porsche 996 is equipped with a bigger engine. In terms of performance, 2005 Porsche 996 (317 HP @ 6800 RPM) has 138 more horse power than 2006 Cadillac CTS. (179 HP @ 6000 RPM). In normal driving conditions, 2005 Porsche 996 should accelerate faster than 2006 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac CTS weights approximately 274 kg more than 2005 Porsche 996.
Because 2005 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac CTS. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 996 will offer significantly more control. 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 Porsche 996 (370 Nm @ 4250 RPM) has 138 more torque (in Nm) than 2006 Cadillac CTS. (232 Nm @ 3400 RPM). This means 2005 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac CTS. 2006 Cadillac CTS has automatic transmission and 2005 Porsche 996 has manual transmission. 2005 Porsche 996 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Porsche 996 | 2006 Cadillac CTS | |
| Make | Porsche | Cadillac |
| Model | 996 | CTS |
| Year Released | 2005 | 2006 |
| Body Type | Convertible | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 3594 cc | 2597 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 179 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 370 Nm | 232 Nm |
| Torque RPM | 4250 RPM | 3400 RPM |
| Engine Bore Size | 96 mm | 83.2 mm |
| Engine Stroke Size | 82.8 mm | 79.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1794 kg |
| Vehicle Length | 4440 mm | 4830 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1310 mm | 1450 mm |
| Wheelbase Size | 2360 mm | 2890 mm |
| Fuel Tank Capacity | 64 L | 68 L |
