1992 Oldsmobile Achieva vs. 1988 Opel Vectra
To start off, 1992 Oldsmobile Achieva is newer by 4 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 2,400 cc (4 cylinders), 1992 Oldsmobile Achieva is equipped with a bigger engine. In terms of performance, 1992 Oldsmobile Achieva (180 HP @ 6200 RPM) has 124 more horse power than 1988 Opel Vectra. (56 HP @ 4600 RPM). In normal driving conditions, 1992 Oldsmobile Achieva should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1992 Oldsmobile Achieva weights approximately 228 kg more than 1988 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, 1992 Oldsmobile Achieva (217 Nm @ 5200 RPM) has 113 more torque (in Nm) than 1988 Opel Vectra. (104 Nm @ 2400 RPM). This means 1992 Oldsmobile Achieva will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra. 1992 Oldsmobile Achieva has automatic transmission and 1988 Opel Vectra has manual transmission. 1988 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Oldsmobile Achieva will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 Oldsmobile Achieva | 1988 Opel Vectra | |
| Make | Oldsmobile | Opel |
| Model | Achieva | Vectra |
| Year Released | 1992 | 1988 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2400 cc | 1699 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 180 HP | 56 HP |
| Engine RPM | 6200 RPM | 4600 RPM |
| Torque | 217 Nm | 104 Nm |
| Torque RPM | 5200 RPM | 2400 RPM |
| Engine Compression Ratio | 10.0:1 | 23.0:1 |
| Top Speed | 201 km/hour | 151 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1082 kg |
| Vehicle Length | 4780 mm | 4440 mm |
| Vehicle Width | 1710 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1400 mm |
| Wheelbase Size | 2630 mm | 2600 mm |
