2006 Mercedes-Benz GL vs. 2008 Opel Insignia
To start off, 2008 Opel Insignia is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz GL. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz GL would be higher. At 2,987 cc (6 cylinders), 2006 Mercedes-Benz GL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz GL (221 HP @ 3800 RPM) has 4 more horse power than 2008 Opel Insignia. (217 HP @ 5300 RPM). In normal driving conditions, 2006 Mercedes-Benz GL should accelerate faster than 2008 Opel Insignia.
Because 2006 Mercedes-Benz GL is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Insignia. In wet, icy, snow, or gravel driving conditions, 2006 Mercedes-Benz GL 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, 2006 Mercedes-Benz GL (510 Nm @ 1600 RPM) has 160 more torque (in Nm) than 2008 Opel Insignia. (350 Nm @ 2000 RPM). This means 2006 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Insignia.
Compare all specifications:
| 2006 Mercedes-Benz GL | 2008 Opel Insignia | |
| Make | Mercedes-Benz | Opel |
| Model | GL | Insignia |
| Year Released | 2006 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 221 HP | 217 HP |
| Engine RPM | 3800 RPM | 5300 RPM |
| Torque | 510 Nm | 350 Nm |
| Torque RPM | 1600 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5090 mm | 4830 mm |
| Vehicle Width | 1930 mm | 1856 mm |
| Vehicle Height | 1850 mm | 1498 mm |
| Wheelbase Size | 3080 mm | 2737 mm |
