2001 Opel Vectra vs. 2011 GMC Acadia
To start off, 2011 GMC Acadia is newer by 10 year(s). Which means there will be less support and parts availability for 2001 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2001 Opel Vectra would be higher. At 3,600 cc (6 cylinders), 2011 GMC Acadia is equipped with a bigger engine. In terms of performance, 2011 GMC Acadia (288 HP @ 6300 RPM) has 146 more horse power than 2001 Opel Vectra. (142 HP @ 5600 RPM) In normal driving conditions, 2011 GMC Acadia should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Acadia weights approximately 797 kg more than 2001 Opel Vectra. 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, 2011 GMC Acadia (366 Nm @ 3400 RPM) has 163 more torque (in Nm) than 2001 Opel Vectra. (203 Nm @ 4000 RPM). This means 2011 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra. 2011 GMC Acadia has automatic transmission and 2001 Opel Vectra has manual transmission. 2001 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Acadia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Opel Vectra | 2011 GMC Acadia | |
| Make | Opel | GMC |
| Model | Vectra | Acadia |
| Year Released | 2001 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 142 HP | 288 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 203 Nm | 366 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1315 kg | 2112 kg |
| Vehicle Length | 4600 mm | 5098 mm |
| Vehicle Width | 1800 mm | 1986 mm |
| Vehicle Height | 1470 mm | 1849 mm |
| Wheelbase Size | 2650 mm | 3020 mm |
| Fuel Tank Capacity | 60 L | 83 L |
