2006 BMW X3 vs. 1985 Ford Sierra
To start off, 2006 BMW X3 is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1985 Ford Sierra would be higher. At 2,978 cc (6 cylinders), 2006 BMW X3 is equipped with a bigger engine. In terms of performance, 2006 BMW X3 (228 HP @ 5900 RPM) has 80 more horse power than 1985 Ford Sierra. (148 HP @ 5700 RPM). In normal driving conditions, 2006 BMW X3 should accelerate faster than 1985 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 630 kg more than 1985 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, 2006 BMW X3 (300 Nm @ 3500 RPM) has 80 more torque (in Nm) than 1985 Ford Sierra. (220 Nm @ 3800 RPM). This means 2006 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1985 Ford Sierra.
Compare all specifications:
2006 BMW X3 | 1985 Ford Sierra | |
Make | BMW | Ford |
Model | X3 | Sierra |
Year Released | 2006 | 1985 |
Engine Position | Front | Front |
Engine Size | 2978 cc | 2790 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 228 HP | 148 HP |
Engine RPM | 5900 RPM | 5700 RPM |
Torque | 300 Nm | 220 Nm |
Torque RPM | 3500 RPM | 3800 RPM |
Engine Bore Size | 84 mm | 93 mm |
Engine Stroke Size | 89.6 mm | 68.5 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Vehicle Weight | 1835 kg | 1205 kg |
Vehicle Length | 4570 mm | 4400 mm |
Vehicle Width | 1860 mm | 1680 mm |
Vehicle Height | 1680 mm | 1370 mm |
Wheelbase Size | 2800 mm | 2620 mm |