2005 Chevrolet Impala vs. 1999 Opel Zafira
To start off, 2005 Chevrolet Impala is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Opel Zafira. In addition, the cost of maintenance, including insurance, on 1999 Opel Zafira would be higher. At 3,786 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (200 HP @ 6000 RPM) has 99 more horse power than 1999 Opel Zafira. (101 HP @ 6200 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1999 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 124 kg more than 1999 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, 2005 Chevrolet Impala (305 Nm) has 155 more torque (in Nm) than 1999 Opel Zafira. (150 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Zafira.
Compare all specifications:
| 2005 Chevrolet Impala | 1999 Opel Zafira | |
| Make | Chevrolet | Opel |
| Model | Impala | Zafira |
| Year Released | 2005 | 1999 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 101 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 305 Nm | 150 Nm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Drive Type | Front | Front |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1514 kg | 1390 kg |
| Vehicle Length | 5090 mm | 4320 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1460 mm | 1690 mm |
| Wheelbase Size | 2810 mm | 2700 mm |
| Fuel Tank Capacity | 64 L | 58 L |
