2008 Opel Vectra vs. 1975 Porsche 924
To start off, 2008 Opel Vectra is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Porsche 924. In addition, the cost of maintenance, including insurance, on 1975 Porsche 924 would be higher. At 1,984 cc (4 cylinders), 1975 Porsche 924 is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (148 HP @ 4000 RPM) has 23 more horse power than 1975 Porsche 924. (125 HP @ 5800 RPM). In normal driving conditions, 2008 Opel Vectra should accelerate faster than 1975 Porsche 924. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Vectra weights approximately 449 kg more than 1975 Porsche 924. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Porsche 924 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Porsche 924. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Opel Vectra (315 Nm @ 2000 RPM) has 151 more torque (in Nm) than 1975 Porsche 924. (164 Nm @ 3500 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1975 Porsche 924. 1975 Porsche 924 has automatic transmission and 2008 Opel Vectra has manual transmission. 2008 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Porsche 924 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Opel Vectra | 1975 Porsche 924 | |
| Make | Opel | Porsche |
| Model | Vectra | 924 |
| Year Released | 2008 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 125 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 315 Nm | 164 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 86.5 mm |
| Engine Stroke Size | 90.4 mm | 84.4 mm |
| Engine Compression Ratio | 18.0:1 | 9.3:1 |
| Top Speed | 217 km/hour | 195 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1535 kg | 1086 kg |
| Vehicle Length | 4600 mm | 4180 mm |
| Vehicle Width | 1800 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1270 mm |
| Wheelbase Size | 2710 mm | 2410 mm |
| Fuel Tank Capacity | 61 L | 61 L |
