1991 Mercedes-Benz 500 vs. 2009 Opel Insignia
To start off, 2009 Opel Insignia is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 500. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 500 would be higher. At 4,973 cc (8 cylinders), 1991 Mercedes-Benz 500 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 500 (326 HP @ 5700 RPM) has 5 more horse power than 2009 Opel Insignia. (321 HP @ 5500 RPM). In normal driving conditions, 1991 Mercedes-Benz 500 should accelerate faster than 2009 Opel Insignia.
Because 2009 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 500. In wet, icy, snow, or gravel driving conditions, 2009 Opel Insignia 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, 1991 Mercedes-Benz 500 (480 Nm @ 3900 RPM) has 45 more torque (in Nm) than 2009 Opel Insignia. (435 Nm @ 5500 RPM). This means 1991 Mercedes-Benz 500 will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Insignia.
Compare all specifications:
| 1991 Mercedes-Benz 500 | 2009 Opel Insignia | |
| Make | Mercedes-Benz | Opel |
| Model | 500 | Insignia |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 4973 cc | 2792 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 326 HP | 321 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 480 Nm | 435 Nm |
| Torque RPM | 3900 RPM | 5500 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5110 mm | 4830 mm |
| Vehicle Width | 1890 mm | 1856 mm |
| Vehicle Height | 1500 mm | 1498 mm |
| Wheelbase Size | 3050 mm | 2737 mm |
