1991 Cadillac DeVille vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 20 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, 1991 Cadillac DeVille (129 HP @ 4200 RPM) has 15 more horse power than 2011 Opel Insignia. (114 HP @ 6000 RPM). In normal driving conditions, 1991 Cadillac DeVille should accelerate faster than 2011 Opel Insignia.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1991 Cadillac DeVille (271 Nm @ 2200 RPM) has 116 more torque (in Nm) than 2011 Opel Insignia. (155 Nm @ 4000 RPM). This means 1991 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Insignia.
Compare all specifications:
| 1991 Cadillac DeVille | 2011 Opel Insignia | |
| Make | Cadillac | Opel |
| Model | DeVille | Insignia |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 129 HP | 114 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 271 Nm | 155 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4960 mm | 4830 mm |
| Vehicle Width | 1830 mm | 1856 mm |
| Vehicle Height | 1400 mm | 1498 mm |
| Wheelbase Size | 2820 mm | 2737 mm |
