1978 BMW 320 vs. 1987 Ford Sierra
To start off, 1987 Ford Sierra is newer by 9 year(s). Which means there will be less support and parts availability for 1978 BMW 320. In addition, the cost of maintenance, including insurance, on 1978 BMW 320 would be higher. At 2,303 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 1978 BMW 320 (641 HP @ 9000 RPM) has 575 more horse power than 1987 Ford Sierra. (66 HP @ 4200 RPM). In normal driving conditions, 1978 BMW 320 should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1987 Ford Sierra weights approximately 330 kg more than 1978 BMW 320.
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.
Compare all specifications:
| 1978 BMW 320 | 1987 Ford Sierra | |
| Make | BMW | Ford |
| Model | 320 | Sierra |
| Year Released | 1978 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2303 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 641 HP | 66 HP |
| Engine RPM | 9000 RPM | 4200 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 840 kg | 1170 kg |
| Vehicle Length | 4520 mm | 4430 mm |
| Vehicle Width | 1840 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1370 mm |
| Wheelbase Size | 2570 mm | 2620 mm |
