1985 Ford Sierra vs. 2006 Opel Astra
To start off, 2006 Opel Astra 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 2,790 cc (6 cylinders), 1985 Ford Sierra is equipped with a bigger engine. In terms of performance, 1985 Ford Sierra (148 HP @ 5700 RPM) has 44 more horse power than 2006 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 1985 Ford Sierra should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 61 kg more than 1985 Ford Sierra.
Let's talk about torque, 1985 Ford Sierra (220 Nm @ 3800 RPM) has 70 more torque (in Nm) than 2006 Opel Astra. (150 Nm @ 3900 RPM). This means 1985 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
1985 Ford Sierra | 2006 Opel Astra | |
Make | Ford | Opel |
Model | Sierra | Astra |
Year Released | 1985 | 2006 |
Engine Position | Front | Front |
Engine Size | 2790 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 104 HP |
Engine RPM | 5700 RPM | 6000 RPM |
Torque | 220 Nm | 150 Nm |
Torque RPM | 3800 RPM | 3900 RPM |
Engine Bore Size | 93 mm | 79 mm |
Engine Stroke Size | 68.5 mm | 81.5 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Vehicle Weight | 1205 kg | 1266 kg |
Vehicle Length | 4400 mm | 4260 mm |
Vehicle Width | 1680 mm | 1760 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2620 mm | 2620 mm |