1990 Cadillac DeVille vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 21 year(s). Which means there will be less support and parts availability for 1990 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1990 Cadillac DeVille would be higher. At 4,467 cc (8 cylinders), 1990 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (345 HP @ 6500 RPM) has 192 more horse power than 1990 Cadillac DeVille. (153 HP @ 4000 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 1990 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1990 Cadillac DeVille weights approximately 60 kg more than 2011 Porsche 911.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1990 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Porsche 911 (390 Nm @ 4400 RPM) has 65 more torque (in Nm) than 1990 Cadillac DeVille. (325 Nm @ 2600 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1990 Cadillac DeVille. 1990 Cadillac DeVille has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
1990 Cadillac DeVille | 2011 Porsche 911 | |
Make | Cadillac | Porsche |
Model | DeVille | 911 |
Year Released | 1990 | 2011 |
Engine Position | Front | Rear |
Engine Size | 4467 cc | 3600 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 153 HP | 345 HP |
Engine RPM | 4000 RPM | 6500 RPM |
Torque | 325 Nm | 390 Nm |
Torque RPM | 2600 RPM | 4400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | AWD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1540 kg | 1480 kg |
Vehicle Length | 5160 mm | 4460 mm |
Vehicle Width | 1850 mm | 1852 mm |
Vehicle Height | 1400 mm | 1311 mm |
Wheelbase Size | 2820 mm | 2350 mm |