2005 Chevrolet Impala vs. 2007 Opel Vivaro
To start off, 2007 Opel Vivaro is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Impala would be higher. At 3,343 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (181 HP @ 5600 RPM) has 63 more horse power than 2007 Opel Vivaro. (118 HP @ 4750 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 2007 Opel Vivaro. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 392 kg more than 2007 Opel Vivaro. 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 (278 Nm) has 88 more torque (in Nm) than 2007 Opel Vivaro. (190 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vivaro. 2005 Chevrolet Impala has automatic transmission and 2007 Opel Vivaro has manual transmission. 2007 Opel Vivaro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Impala | 2007 Opel Vivaro | |
| Make | Chevrolet | Opel |
| Model | Impala | Vivaro |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 181 HP | 118 HP |
| Engine RPM | 5600 RPM | 4750 RPM |
| Torque | 278 Nm | 190 Nm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1537 kg | 1145 kg |
| Vehicle Length | 5090 mm | 4790 mm |
| Vehicle Width | 1860 mm | 1970 mm |
| Vehicle Height | 1460 mm | 1910 mm |
| Wheelbase Size | 2880 mm | 3100 mm |
| Fuel Consumption Overall | 9.4 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 64 L | 90 L |
