2001 Opel Signum vs. 2010 Cadillac BLS
To start off, 2010 Cadillac BLS is newer by 9 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 2,792 cc, 2010 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2010 Cadillac BLS (247 HP @ 5500 RPM) has 103 more horse power than 2001 Opel Signum. (144 HP @ 4000 RPM) In normal driving conditions, 2010 Cadillac BLS should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac BLS weights approximately 162 kg more than 2001 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2010 Cadillac BLS (350 Nm @ 2000 RPM) has 130 more torque (in Nm) than 2001 Opel Signum. (220 Nm @ 2000 RPM). This means 2010 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Signum. 2010 Cadillac BLS has automatic transmission and 2001 Opel Signum has manual transmission. 2001 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Opel Signum | 2010 Cadillac BLS | |
| Make | Opel | Cadillac |
| Model | Signum | BLS |
| Year Released | 2001 | 2010 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2792 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 144 HP | 247 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 220 Nm | 350 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Top Speed | 209 km/hour | 245 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1398 kg | 1560 kg |
| Vehicle Length | 4640 mm | 4690 mm |
| Vehicle Width | 1800 mm | 1460 mm |
| Vehicle Height | 1470 mm | 1770 mm |
| Wheelbase Size | 2850 mm | 2680 mm |
| Fuel Tank Capacity | 60 L | 58 L |
