2007 BMW Z4 vs. 1987 Ford Sierra
To start off, 2007 BMW Z4 is newer by 20 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 2,294 cc (4 cylinders), 1987 Ford Sierra is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (168 HP @ 6250 RPM) has 55 more horse power than 1987 Ford Sierra. (113 HP @ 5300 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 235 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, 2007 BMW Z4 (210 Nm @ 3500 RPM) has 30 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
2007 BMW Z4 | 1987 Ford Sierra | |
Make | BMW | Ford |
Model | Z4 | Sierra |
Year Released | 2007 | 1987 |
Engine Position | Front | Front |
Engine Size | 2171 cc | 2294 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 168 HP | 113 HP |
Engine RPM | 6250 RPM | 5300 RPM |
Torque | 210 Nm | 180 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Engine Bore Size | 80 mm | 96 mm |
Engine Stroke Size | 72 mm | 79.5 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1325 kg | 1090 kg |
Vehicle Length | 4100 mm | 4400 mm |
Vehicle Width | 1790 mm | 1680 mm |
Vehicle Height | 1310 mm | 1370 mm |
Wheelbase Size | 2500 mm | 2620 mm |
Fuel Tank Capacity | 55 L | 45 L |