1978 BMW B7 vs. 1998 Opel Signum
To start off, 1998 Opel Signum is newer by 20 year(s). Which means there will be less support and parts availability for 1978 BMW B7. In addition, the cost of maintenance, including insurance, on 1978 BMW B7 would be higher. At 3,500 cc (6 cylinders), 1978 BMW B7 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 BMW B7 weights approximately 20 kg more than 1998 Opel Signum.
Because 1978 BMW B7 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 1978 BMW B7. However, in wet, icy, snow, or gravel driving conditions, 1998 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, 1978 BMW B7 (627 Nm) has 460 more torque (in Nm) than 1998 Opel Signum. (167 Nm). This means 1978 BMW B7 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Signum.
Compare all specifications:
1978 BMW B7 | 1998 Opel Signum | |
Make | BMW | Opel |
Model | B7 | Signum |
Year Released | 1978 | 1998 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3500 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 0 HP | 120 HP |
Torque | 627 Nm | 167 Nm |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1500 kg | 1480 kg |
Wheelbase Size | 2800 mm | 2740 mm |
Fuel Tank Capacity | 70 L | 60 L |