1971 BMW 3 vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 40 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 2,986 cc (6 cylinders), 1971 BMW 3 is equipped with a bigger engine. In terms of performance, 2011 Opel Insignia (321 HP @ 5500 RPM) has 121 more horse power than 1971 BMW 3. (200 HP @ 6000 RPM) In normal driving conditions, 2011 Opel Insignia should accelerate faster than 1971 BMW 3.
Because 2011 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 1971 BMW 3. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Opel Insignia (435 Nm @ 5500 RPM) has 164 more torque (in Nm) than 1971 BMW 3. (271 Nm @ 3700 RPM). This means 2011 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 3.
Compare all specifications:
| 1971 BMW 3 | 2011 Opel Insignia | |
| Make | BMW | Opel |
| Model | 3 | Insignia |
| Year Released | 1971 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 200 HP | 321 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 271 Nm | 435 Nm |
| Torque RPM | 3700 RPM | 5500 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4720 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1856 mm |
| Vehicle Height | 1460 mm | 1498 mm |
| Wheelbase Size | 2700 mm | 2737 mm |
