1987 BMW 750 vs. 1987 Ford Sierra
To start off, both 1987 BMW 750 and 1987 Ford Sierra were released in the same year (1987). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,986 cc (12 cylinders), 1987 BMW 750 is equipped with a bigger engine. In terms of performance, 1987 BMW 750 (296 HP @ 5200 RPM) has 184 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM). In normal driving conditions, 1987 BMW 750 should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1987 BMW 750 weights approximately 725 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1987 BMW 750 (451 Nm @ 3900 RPM) has 271 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 1987 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1987 BMW 750 | 1987 Ford Sierra | |
| Make | BMW | Ford |
| Model | 750 | Sierra |
| Year Released | 1987 | 1987 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4986 cc | 2292 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 296 HP | 112 HP |
| Engine RPM | 5200 RPM | 5300 RPM |
| Torque | 451 Nm | 180 Nm |
| Torque RPM | 3900 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 75 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1860 kg | 1135 kg |
| Vehicle Length | 5030 mm | 4500 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2950 mm | 2620 mm |
