1993 Pontiac Grand Prix vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 11 year(s). Which means there will be less support and parts availability for 1993 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1993 Pontiac Grand Prix would be higher. At 3,175 cc (6 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (208 HP @ 6200 RPM) has 67 more horse power than 1993 Pontiac Grand Prix. (141 HP @ 4400 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1993 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 63 kg more than 1993 Pontiac Grand Prix. 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, 2004 Opel Vectra (300 Nm @ 4000 RPM) has 56 more torque (in Nm) than 1993 Pontiac Grand Prix. (244 Nm @ 3200 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1993 Pontiac Grand Prix.
Compare all specifications:
| 1993 Pontiac Grand Prix | 2004 Opel Vectra | |
| Make | Pontiac | Opel |
| Model | Grand Prix | Vectra |
| Year Released | 1993 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3128 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 141 HP | 208 HP |
| Engine RPM | 4400 RPM | 6200 RPM |
| Torque | 244 Nm | 300 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 88.9 mm | 87.5 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Engine Compression Ratio | 8.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1460 kg | 1523 kg |
| Vehicle Length | 4960 mm | 4600 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2500 mm |
| Fuel Tank Capacity | 69 L | 61 L |
