2007 Cadillac BLS vs. 2006 Opel Zafira
To start off, 2007 Cadillac BLS is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2006 Opel Zafira would be higher. Both 2007 Cadillac BLS and 2006 Opel Zafira are equipped with a 1,998 cc engine. In terms of performance, 2007 Cadillac BLS (207 HP @ 5300 RPM) has 10 more horse power than 2006 Opel Zafira. (197 HP @ 5600 RPM). In normal driving conditions, 2007 Cadillac BLS should accelerate faster than 2006 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac BLS weights approximately 20 kg more than 2006 Opel Zafira. 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, 2007 Cadillac BLS (300 Nm @ 2500 RPM) has 38 more torque (in Nm) than 2006 Opel Zafira. (262 Nm @ 4200 RPM). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Zafira.
Compare all specifications:
| 2007 Cadillac BLS | 2006 Opel Zafira | |
| Make | Cadillac | Opel |
| Model | BLS | Zafira |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 197 HP |
| Engine RPM | 5300 RPM | 5600 RPM |
| Torque | 300 Nm | 262 Nm |
| Torque RPM | 2500 RPM | 4200 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 235 km/hour | 220 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 8.2 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1540 kg |
| Vehicle Length | 4690 mm | 4320 mm |
| Vehicle Width | 1760 mm | 1750 mm |
| Vehicle Height | 1480 mm | 1640 mm |
| Wheelbase Size | 2680 mm | 2700 mm |
| Fuel Consumption Overall | 8.7 L/100km | 10.3 L/100km |
| Fuel Tank Capacity | 58 L | 58 L |
