2003 Opel Signum vs. 2012 BMW 116
To start off, 2012 BMW 116 is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 1,995 cc (4 cylinders), 2012 BMW 116 is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (120 HP @ 6000 RPM) has 4 more horse power than 2012 BMW 116. (116 HP @ 4000 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 2012 BMW 116. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 165 kg more than 2012 BMW 116. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW 116 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 2012 BMW 116. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2012 BMW 116 (260 Nm @ 1750 RPM) has 94 more torque (in Nm) than 2003 Opel Signum. (166 Nm @ 3800 RPM). This means 2012 BMW 116 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2012 BMW 116 | |
| Make | Opel | BMW |
| Model | Signum | 116 |
| Year Released | 2003 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 116 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 166 Nm | 260 Nm |
| Torque RPM | 3800 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 12.2 seconds | 10.2 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1535 kg | 1370 kg |
| Vehicle Length | 4640 mm | 4239 mm |
| Vehicle Width | 1800 mm | 1748 mm |
| Vehicle Height | 1470 mm | 1421 mm |
| Wheelbase Size | 2840 mm | 2660 mm |
| Fuel Consumption Highway | 6.3 L/100km | 4 L/100km |
| Fuel Consumption City | 11.3 L/100km | 5.4 L/100km |
| Fuel Consumption Overall | 8.1 L/100km | 4.5 L/100km |
| Fuel Tank Capacity | 60 L | 51 L |
