1984 BMW 725 vs. 2009 Opel Insignia
To start off, 2009 Opel Insignia is newer by 25 year(s). Which means there will be less support and parts availability for 1984 BMW 725. In addition, the cost of maintenance, including insurance, on 1984 BMW 725 would be higher. At 2,792 cc (6 cylinders), 2009 Opel Insignia is equipped with a bigger engine. In terms of performance, 2009 Opel Insignia (321 HP @ 5500 RPM) has 173 more horse power than 1984 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 2009 Opel Insignia should accelerate faster than 1984 BMW 725.
Because 2009 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 1984 BMW 725. 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, 2009 Opel Insignia (435 Nm @ 5500 RPM) has 220 more torque (in Nm) than 1984 BMW 725. (215 Nm @ 4000 RPM). This means 2009 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 725.
Compare all specifications:
| 1984 BMW 725 | 2009 Opel Insignia | |
| Make | BMW | Opel |
| Model | 725 | Insignia |
| Year Released | 1984 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 321 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 215 Nm | 435 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4870 mm | 4830 mm |
| Vehicle Width | 1810 mm | 1856 mm |
| Vehicle Height | 1440 mm | 1498 mm |
| Wheelbase Size | 2810 mm | 2737 mm |
