2005 BMW 530 vs. 1984 Ford Sierra
To start off, 2005 BMW 530 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 2,999 cc (6 cylinders), 2005 BMW 530 is equipped with a bigger engine. In terms of performance, 2005 BMW 530 (254 HP @ 6000 RPM) has 179 more horse power than 1984 Ford Sierra. (75 HP @ 4800 RPM). In normal driving conditions, 2005 BMW 530 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 530 weights approximately 575 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 530 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2005 BMW 530 will offer significantly more control. 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, 2005 BMW 530 (300 Nm @ 2500 RPM) has 177 more torque (in Nm) than 1984 Ford Sierra. (123 Nm @ 2900 RPM). This means 2005 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2005 BMW 530 has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 530 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 530 | 1984 Ford Sierra | |
| Make | BMW | Ford |
| Model | 530 | Sierra |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 1593 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 254 HP | 75 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 300 Nm | 123 Nm |
| Torque RPM | 2500 RPM | 2900 RPM |
| Engine Bore Size | 85.1 mm | 87.7 mm |
| Engine Stroke Size | 88 mm | 66 mm |
| Engine Compression Ratio | 10.7:1 | 9.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1615 kg | 1040 kg |
| Vehicle Length | 4850 mm | 4430 mm |
| Vehicle Width | 1850 mm | 1730 mm |
| Vehicle Height | 1490 mm | 1370 mm |
| Wheelbase Size | 2890 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 60 L |
