1972 BMW 2002 vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 29 year(s). Which means there will be less support and parts availability for 1972 BMW 2002. In addition, the cost of maintenance, including insurance, on 1972 BMW 2002 would be higher. At 3,173 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (208 HP @ 6200 RPM) has 108 more horse power than 1972 BMW 2002. (100 HP @ 5500 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1972 BMW 2002. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 620 kg more than 1972 BMW 2002. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 BMW 2002 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 BMW 2002. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2001 Opel Signum (300 Nm @ 4000 RPM) has 140 more torque (in Nm) than 1972 BMW 2002. (160 Nm @ 3500 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 2002.
Compare all specifications:
| 1972 BMW 2002 | 2001 Opel Signum | |
| Make | BMW | Opel |
| Model | 2002 | Signum |
| Year Released | 1972 | 2001 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 3173 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 208 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 160 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 89.1 mm | 87.5 mm |
| Engine Stroke Size | 80 mm | 88 mm |
| Engine Compression Ratio | 8.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 990 kg | 1610 kg |
| Vehicle Length | 4240 mm | 4640 mm |
| Vehicle Width | 1600 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2640 mm |
| Fuel Tank Capacity | 46 L | 52 L |
