1991 Cadillac DeVille vs. 2010 Porsche 911
To start off, 2010 Porsche 911 is newer by 19 year(s). Which means there will be less support and parts availability for 1991 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1991 Cadillac DeVille would be higher. At 4,087 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2010 Porsche 911 (385 HP @ 6500 RPM) has 256 more horse power than 1991 Cadillac DeVille. (129 HP @ 4200 RPM) In normal driving conditions, 2010 Porsche 911 should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2010 Porsche 911 weights approximately 25 kg more than 1991 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1991 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 Porsche 911 (420 Nm @ 4400 RPM) has 149 more torque (in Nm) than 1991 Cadillac DeVille. (271 Nm @ 2200 RPM). This means 2010 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille. 1991 Cadillac DeVille has automatic transmission and 2010 Porsche 911 has manual transmission. 2010 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Cadillac DeVille | 2010 Porsche 911 | |
Make | Cadillac | Porsche |
Model | DeVille | 911 |
Year Released | 1991 | 2010 |
Engine Position | Front | Rear |
Engine Size | 4087 cc | 3800 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Horse Power | 129 HP | 385 HP |
Engine RPM | 4200 RPM | 6500 RPM |
Torque | 271 Nm | 420 Nm |
Torque RPM | 2200 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 | 1565 kg |
Vehicle Length | 4960 mm | 4465 mm |
Vehicle Width | 1830 mm | 1808 mm |
Vehicle Height | 1400 mm | 1300 mm |
Wheelbase Size | 2820 mm | 2350 mm |