1996 BMW M3 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 11 year(s). Which means there will be less support and parts availability for 1996 BMW M3. In addition, the cost of maintenance, including insurance, on 1996 BMW M3 would be higher. At 3,246 cc (6 cylinders), 1996 BMW M3 is equipped with a bigger engine. In terms of performance, 1996 BMW M3 (240 HP @ 4800 RPM) has 87 more horse power than 2007 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 1996 BMW M3 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 55 kg more than 1996 BMW M3.
Because 1996 BMW M3 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 1996 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1996 BMW M3 (320 Nm) has 100 more torque (in Nm) than 2007 Opel Signum. (220 Nm). This means 1996 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum. 2007 Opel Signum has automatic transmission and 1996 BMW M3 has manual transmission. 1996 BMW M3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1996 BMW M3 | 2007 Opel Signum | |
| Make | BMW | Opel |
| Model | M3 | Signum |
| Year Released | 1996 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 153 HP |
| Engine RPM | 4800 RPM | 5600 RPM |
| Torque | 320 Nm | 220 Nm |
| Engine Compression Ratio | 10.2:1 | 12.0:1 |
| Top Speed | 220 km/hour | 211 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1480 kg | 1535 kg |
| Vehicle Length | 4440 mm | 4640 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2840 mm |
| Fuel Tank Capacity | 63 L | 60 L |
