2005 Cadillac DeVille vs. 1998 Porsche 911
To start off, 2005 Cadillac DeVille is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Porsche 911. In addition, the cost of maintenance, including insurance, on 1998 Porsche 911 would be higher. At 4,572 cc (8 cylinders), 2005 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1998 Porsche 911 (443 HP @ 6000 RPM) has 168 more horse power than 2005 Cadillac DeVille. (275 HP @ 6000 RPM) In normal driving conditions, 1998 Porsche 911 should accelerate faster than 2005 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac DeVille weights approximately 348 kg more than 1998 Porsche 911.
Because 1998 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 1998 Porsche 911 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, 1998 Porsche 911 (583 Nm) has 176 more torque (in Nm) than 2005 Cadillac DeVille. (407 Nm). This means 1998 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac DeVille.
Compare all specifications:
| 2005 Cadillac DeVille | 1998 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | DeVille | 911 |
| Year Released | 2005 | 1998 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4572 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 275 HP | 443 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 407 Nm | 583 Nm |
| Engine Compression Ratio | 10.0:1 | 8.0:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1804 kg | 1456 kg |
| Vehicle Length | 5270 mm | 4270 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1270 mm |
| Wheelbase Size | 2940 mm | 2280 mm |
| Fuel Tank Capacity | 68 L | 92 L |
