2005 Buick Rainier vs. 2003 Opel Vectra
To start off, 2005 Buick Rainier is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 4,195 cc (6 cylinders), 2005 Buick Rainier is equipped with a bigger engine. In terms of performance, 2005 Buick Rainier (272 HP @ 6000 RPM) has 173 more horse power than 2003 Opel Vectra. (99 HP @ 4400 RPM). In normal driving conditions, 2005 Buick Rainier should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rainier weights approximately 600 kg more than 2003 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2005 Buick Rainier will offer significantly more control. 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 Buick Rainier (373 Nm @ 3600 RPM) has 152 more torque (in Nm) than 2003 Opel Vectra. (221 Nm @ 1950 RPM). This means 2005 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2005 Buick Rainier has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Buick Rainier | 2003 Opel Vectra | |
Make | Buick | Opel |
Model | Rainier | Vectra |
Year Released | 2005 | 2003 |
Engine Position | Front | Front |
Engine Size | 4195 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 272 HP | 99 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 373 Nm | 221 Nm |
Torque RPM | 3600 RPM | 1950 RPM |
Engine Bore Size | 93 mm | 84 mm |
Engine Stroke Size | 102 mm | 90 mm |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2095 kg | 1495 kg |
Vehicle Length | 4920 mm | 4830 mm |
Vehicle Width | 1920 mm | 1800 mm |
Vehicle Height | 1900 mm | 1510 mm |
Wheelbase Size | 2780 mm | 2640 mm |
Fuel Consumption Overall | 11.8 L/100km | 5.9 L/100km |
Fuel Tank Capacity | 83 L | 60 L |