1984 Alfa Romeo 33 vs. 2008 Daihatsu Sirion
To start off, 2008 Daihatsu Sirion is newer by 24 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo 33 would be higher. At 1,490 cc (4 cylinders), 1984 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1984 Alfa Romeo 33 (93 HP @ 5750 RPM) has 7 more horse power than 2008 Daihatsu Sirion. (86 HP @ 6000 RPM). In normal driving conditions, 1984 Alfa Romeo 33 should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2008 Daihatsu Sirion weights approximately 25 kg more than 1984 Alfa Romeo 33.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1984 Alfa Romeo 33 (130 Nm @ 4000 RPM) has 10 more torque (in Nm) than 2008 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 1984 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion. 2008 Daihatsu Sirion has automatic transmission and 1984 Alfa Romeo 33 has manual transmission. 1984 Alfa Romeo 33 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Alfa Romeo 33 | 2008 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | 33 | Sirion |
| Year Released | 1984 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 86 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 130 Nm | 120 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 84.1 mm | 72 mm |
| Engine Stroke Size | 67.2 mm | 79.7 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 915 kg | 940 kg |
| Vehicle Length | 4150 mm | 3400 mm |
| Vehicle Height | 1350 mm | 1250 mm |
| Wheelbase Size | 2410 mm | 2440 mm |
| Fuel Tank Capacity | 50 L | 40 L |
