2002 Cadillac DeVille vs. 1988 Porsche 911
To start off, 2002 Cadillac DeVille is newer by 14 year(s). Which means there will be less support and parts availability for 1988 Porsche 911. In addition, the cost of maintenance, including insurance, on 1988 Porsche 911 would be higher. At 4,570 cc (8 cylinders), 2002 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2002 Cadillac DeVille (275 HP @ 5600 RPM) has 29 more horse power than 1988 Porsche 911. (246 HP @ 6100 RPM). In normal driving conditions, 2002 Cadillac DeVille should accelerate faster than 1988 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2002 Cadillac DeVille weights approximately 255 kg more than 1988 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 1988 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, 2002 Cadillac DeVille (406 Nm @ 4000 RPM) has 96 more torque (in Nm) than 1988 Porsche 911. (310 Nm @ 4800 RPM). This means 2002 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1988 Porsche 911. 2002 Cadillac DeVille has automatic transmission and 1988 Porsche 911 has manual transmission. 1988 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Cadillac DeVille | 1988 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | DeVille | 911 |
| Year Released | 2002 | 1988 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4570 cc | 3598 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 275 HP | 246 HP |
| Engine RPM | 5600 RPM | 6100 RPM |
| Torque | 406 Nm | 310 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 93 mm | 100 mm |
| Engine Stroke Size | 84 mm | 76.4 mm |
| Engine Compression Ratio | 10.3:1 | 11.3:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1705 kg | 1450 kg |
| Vehicle Length | 5260 mm | 4260 mm |
| Vehicle Width | 1900 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1330 mm |
| Wheelbase Size | 2900 mm | 2270 mm |
| Fuel Tank Capacity | 68 L | 77 L |
