2005 Chevrolet Avalanche vs. 1998 Opel Vectra
To start off, 2005 Chevrolet Avalanche is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1998 Opel Vectra would be higher. At 5,325 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (295 HP @ 5600 RPM) has 221 more horse power than 1998 Opel Vectra. (74 HP @ 5200 RPM). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 1998 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 1282 kg more than 1998 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Chevrolet Avalanche (447 Nm) has 319 more torque (in Nm) than 1998 Opel Vectra. (128 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Vectra. 2005 Chevrolet Avalanche has automatic transmission and 1998 Opel Vectra has manual transmission. 1998 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Avalanche | 1998 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Avalanche | Vectra |
| Year Released | 2005 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 74 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 447 Nm | 128 Nm |
| Engine Bore Size | 96 mm | 85 mm |
| Engine Stroke Size | 92 mm | 69.8 mm |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2467 kg | 1185 kg |
| Vehicle Length | 5640 mm | 4480 mm |
| Vehicle Width | 2030 mm | 1710 mm |
| Vehicle Height | 1880 mm | 1430 mm |
