1984 Ford Sierra vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 20 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 1,994 cc (4 cylinders), 2004 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (197 HP @ 5400 RPM) has 122 more horse power than 1984 Ford Sierra. (75 HP @ 4800 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 346 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 1984 Ford Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Opel Astra (262 Nm @ 4200 RPM) has 139 more torque (in Nm) than 1984 Ford Sierra. (123 Nm @ 2900 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
1984 Ford Sierra | 2004 Opel Astra | |
Make | Ford | Opel |
Model | Sierra | Astra |
Year Released | 1984 | 2004 |
Engine Position | Front | Front |
Engine Size | 1593 cc | 1994 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 75 HP | 197 HP |
Engine RPM | 4800 RPM | 5400 RPM |
Torque | 123 Nm | 262 Nm |
Torque RPM | 2900 RPM | 4200 RPM |
Engine Bore Size | 87.7 mm | 86 mm |
Engine Stroke Size | 66 mm | 86 mm |
Engine Compression Ratio | 9.5:1 | 8.8:1 |
Top Speed | 166 km/hour | 230 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1040 kg | 1386 kg |
Vehicle Length | 4430 mm | 4260 mm |
Vehicle Width | 1730 mm | 1760 mm |
Vehicle Height | 1370 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2740 mm |
Fuel Tank Capacity | 60 L | 52 L |