1973 Alfa Romeo Alfasud vs. 1986 Ford Sierra
To start off, 1986 Ford Sierra is newer by 13 year(s). Which means there will be less support and parts availability for 1973 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1973 Alfa Romeo Alfasud would be higher. At 1,993 cc (4 cylinders), 1986 Ford Sierra is equipped with a bigger engine. In terms of performance, 1986 Ford Sierra (202 HP @ 6000 RPM) has 141 more horse power than 1973 Alfa Romeo Alfasud. (61 HP @ 6000 RPM) In normal driving conditions, 1986 Ford Sierra should accelerate faster than 1973 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1986 Ford Sierra weights approximately 310 kg more than 1973 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 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 1986 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1973 Alfa Romeo Alfasud, 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, 1986 Ford Sierra (277 Nm @ 4500 RPM) has 188 more torque (in Nm) than 1973 Alfa Romeo Alfasud. (89 Nm @ 3200 RPM). This means 1986 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1973 Alfa Romeo Alfasud.
Compare all specifications:
1973 Alfa Romeo Alfasud | 1986 Ford Sierra | |
Make | Alfa Romeo | Ford |
Model | Alfasud | Sierra |
Year Released | 1973 | 1986 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 1993 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Horse Power | 61 HP | 202 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 89 Nm | 277 Nm |
Torque RPM | 3200 RPM | 4500 RPM |
Engine Bore Size | 80 mm | 90.8 mm |
Engine Stroke Size | 59 mm | 77 mm |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 870 kg | 1180 kg |
Vehicle Length | 3900 mm | 4430 mm |
Vehicle Width | 1590 mm | 1730 mm |
Vehicle Height | 1380 mm | 1430 mm |
Wheelbase Size | 2580 mm | 2610 mm |
Fuel Tank Capacity | 50 L | 116 L |