1992 Ford Sierra vs. 1978 Porsche 930
To start off, 1992 Ford Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1978 Porsche 930. In addition, the cost of maintenance, including insurance, on 1978 Porsche 930 would be higher. At 3,299 cc (6 cylinders), 1978 Porsche 930 is equipped with a bigger engine. In terms of performance, 1978 Porsche 930 (296 HP @ 5500 RPM) has 222 more horse power than 1992 Ford Sierra. (74 HP @ 5300 RPM) In normal driving conditions, 1978 Porsche 930 should accelerate faster than 1992 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1978 Porsche 930 weights approximately 290 kg more than 1992 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1978 Porsche 930 (431 Nm @ 4000 RPM) has 309 more torque (in Nm) than 1992 Ford Sierra. (122 Nm @ 2900 RPM). This means 1978 Porsche 930 will have an easier job in driving up hills or pulling heavy equipment than 1992 Ford Sierra.
Compare all specifications:
| 1992 Ford Sierra | 1978 Porsche 930 | |
| Make | Ford | Porsche |
| Model | Sierra | 930 |
| Year Released | 1992 | 1978 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1597 cc | 3299 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 74 HP | 296 HP |
| Engine RPM | 5300 RPM | 5500 RPM |
| Torque | 122 Nm | 431 Nm |
| Torque RPM | 2900 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1010 kg | 1300 kg |
| Vehicle Length | 4500 mm | 4300 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1320 mm |
| Wheelbase Size | 2620 mm | 2510 mm |
