1979 Alfa Romeo Alfetta vs. 2007 Daihatsu Sirion
To start off, 2007 Daihatsu Sirion is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfetta would be higher. At 1,995 cc (4 cylinders), 1979 Alfa Romeo Alfetta is equipped with a bigger engine. In terms of performance, 2007 Daihatsu Sirion (86 HP @ 6000 RPM) has 6 more horse power than 1979 Alfa Romeo Alfetta. (80 HP @ 4300 RPM) In normal driving conditions, 2007 Daihatsu Sirion should accelerate faster than 1979 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 1979 Alfa Romeo Alfetta weights approximately 310 kg more than 2007 Daihatsu Sirion.
Because 1979 Alfa Romeo Alfetta 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 1979 Alfa Romeo Alfetta. However, in wet, icy, snow, or gravel driving conditions, 2007 Daihatsu Sirion, 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, 1979 Alfa Romeo Alfetta (162 Nm @ 2300 RPM) has 42 more torque (in Nm) than 2007 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 1979 Alfa Romeo Alfetta will have an easier job in driving up hills or pulling heavy equipment than 2007 Daihatsu Sirion. 2007 Daihatsu Sirion has automatic transmission and 1979 Alfa Romeo Alfetta has manual transmission. 1979 Alfa Romeo Alfetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
1979 Alfa Romeo Alfetta | 2007 Daihatsu Sirion | |
Make | Alfa Romeo | Daihatsu |
Model | Alfetta | Sirion |
Year Released | 1979 | 2007 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1297 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 80 HP | 86 HP |
Engine RPM | 4300 RPM | 6000 RPM |
Torque | 162 Nm | 120 Nm |
Torque RPM | 2300 RPM | 3200 RPM |
Engine Bore Size | 88 mm | 72 mm |
Engine Stroke Size | 82 mm | 79.7 mm |
Engine Compression Ratio | 22.0:1 | 10.0:1 |
Top Speed | 155 km/hour | 180 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1250 kg | 940 kg |
Vehicle Length | 4390 mm | 3610 mm |
Vehicle Width | 1650 mm | 1670 mm |
Vehicle Height | 1440 mm | 1560 mm |
Wheelbase Size | 2520 mm | 2440 mm |
Fuel Tank Capacity | 49 L | 40 L |