2009 BMW Z4 vs. 1984 Ford Sierra
To start off, 2009 BMW Z4 is newer by 25 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 2,792 cc (6 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (215 HP @ 6500 RPM) has 55 more horse power than 1984 Ford Sierra. (160 HP @ 5700 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 182 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.
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, 2009 BMW Z4 (250 Nm @ 2750 RPM) has 34 more torque (in Nm) than 1984 Ford Sierra. (216 Nm @ 4300 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
2009 BMW Z4 | 1984 Ford Sierra | |
Make | BMW | Ford |
Model | Z4 | Sierra |
Year Released | 2009 | 1984 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2792 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 215 HP | 160 HP |
Engine RPM | 6500 RPM | 5700 RPM |
Torque | 250 Nm | 216 Nm |
Torque RPM | 2750 RPM | 4300 RPM |
Engine Bore Size | 82 mm | 93.1 mm |
Engine Stroke Size | 78.8 mm | 68.5 mm |
Engine Compression Ratio | 11.0:1 | 9.2:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1362 kg | 1180 kg |
Vehicle Length | 4100 mm | 4430 mm |
Vehicle Width | 1310 mm | 1730 mm |
Vehicle Height | 1790 mm | 1370 mm |
Wheelbase Size | 2500 mm | 2610 mm |