2005 Opel Speedster vs. 2010 Cadillac BLS
To start off, 2010 Cadillac BLS is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Opel Speedster. In addition, the cost of maintenance, including insurance, on 2005 Opel Speedster would be higher. At 1,998 cc (4 cylinders), 2005 Opel Speedster is equipped with a bigger engine. In terms of performance, 2005 Opel Speedster (197 HP @ 5500 RPM) has 49 more horse power than 2010 Cadillac BLS. (148 HP @ 4000 RPM). In normal driving conditions, 2005 Opel Speedster should accelerate faster than 2010 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac BLS weights approximately 630 kg more than 2005 Opel Speedster.
Because 2005 Opel Speedster 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 2005 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 2010 Cadillac BLS, 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, 2010 Cadillac BLS (320 Nm @ 2000 RPM) has 69 more torque (in Nm) than 2005 Opel Speedster. (251 Nm @ 1950 RPM). This means 2010 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Speedster. 2010 Cadillac BLS has automatic transmission and 2005 Opel Speedster has manual transmission. 2005 Opel Speedster 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:
| 2005 Opel Speedster | 2010 Cadillac BLS | |
| Make | Opel | Cadillac |
| Model | Speedster | BLS |
| Year Released | 2005 | 2010 |
| Body Type | Convertible | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 1998 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 148 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 251 Nm | 320 Nm |
| Torque RPM | 1950 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 243 km/hour | 210 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 9.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1005 kg | 1635 kg |
| Vehicle Length | 3790 mm | 4690 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1120 mm | 1480 mm |
| Wheelbase Size | 2340 mm | 2680 mm |
| Fuel Consumption Overall | 8.5 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 36 L | 58 L |
