2006 Opel Zafira vs. 2007 Cadillac BLS
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. At 2,792 cc (6 cylinders), 2007 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2007 Cadillac BLS (252 HP @ 5500 RPM) has 104 more horse power than 2006 Opel Zafira. (148 HP @ 4000 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 10 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 (365 Nm @ 1800 RPM) has 44 more torque (in Nm) than 2006 Opel Zafira. (321 Nm @ 2000 RPM). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Zafira. 2007 Cadillac BLS has automatic transmission and 2006 Opel Zafira has manual transmission. 2006 Opel Zafira will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Opel Zafira | 2007 Cadillac BLS | |
| Make | Opel | Cadillac |
| Model | Zafira | BLS |
| Year Released | 2006 | 2007 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 252 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 321 Nm | 365 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Bore Size | 82 mm | 89 mm |
| Engine Stroke Size | 90.4 mm | 74.8 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 202 km/hour | 250 km/hour |
| Acceleration 0-100mph | 10.4 seconds | 7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1628 kg | 1638 kg |
| Vehicle Length | 4470 mm | 4690 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1650 mm | 1480 mm |
| Wheelbase Size | 2710 mm | 2680 mm |
| Fuel Consumption Overall | 6.2 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 58 L | 58 L |
