1978 BMW 628 vs. 2012 Opel Insignia
To start off, 2012 Opel Insignia is newer by 34 year(s). Which means there will be less support and parts availability for 1978 BMW 628. In addition, the cost of maintenance, including insurance, on 1978 BMW 628 would be higher. At 2,997 cc (8 cylinders), 1978 BMW 628 is equipped with a bigger engine. In terms of performance, 2012 Opel Insignia (321 HP @ 5500 RPM) has 136 more horse power than 1978 BMW 628. (185 HP @ 5800 RPM) In normal driving conditions, 2012 Opel Insignia should accelerate faster than 1978 BMW 628.
Because 2012 Opel Insignia is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 628. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Opel Insignia (435 Nm @ 5500 RPM) has 175 more torque (in Nm) than 1978 BMW 628. (260 Nm @ 4000 RPM). This means 2012 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 628.
Compare all specifications:
| 1978 BMW 628 | 2012 Opel Insignia | |
| Make | BMW | Opel |
| Model | 628 | Insignia |
| Year Released | 1978 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2997 cc | 2792 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 321 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 260 Nm | 435 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4760 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1856 mm |
| Vehicle Height | 1390 mm | 1498 mm |
| Wheelbase Size | 2640 mm | 2737 mm |
