1988 Alfa Romeo 33 vs. 2006 Daihatsu Sirion
To start off, 2006 Daihatsu Sirion is newer by 18 year(s). Which means there will be less support and parts availability for 1988 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1988 Alfa Romeo 33 would be higher. At 1,351 cc (4 cylinders), 1988 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 2006 Daihatsu Sirion (86 HP @ 6000 RPM) has 7 more horse power than 1988 Alfa Romeo 33. (79 HP @ 6000 RPM) In normal driving conditions, 2006 Daihatsu Sirion should accelerate faster than 1988 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1988 Alfa Romeo 33 weights approximately 170 kg more than 2006 Daihatsu Sirion.
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, 2006 Daihatsu Sirion (120 Nm @ 3200 RPM) has 9 more torque (in Nm) than 1988 Alfa Romeo 33. (111 Nm @ 3500 RPM). This means 2006 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1988 Alfa Romeo 33.
Compare all specifications:
| 1988 Alfa Romeo 33 | 2006 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | 33 | Sirion |
| Year Released | 1988 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 79 HP | 86 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 111 Nm | 120 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Engine Bore Size | 80 mm | 72.1 mm |
| Engine Stroke Size | 67.2 mm | 79.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 910 kg | 740 kg |
| Vehicle Length | 4020 mm | 3400 mm |
| Vehicle Height | 1310 mm | 1250 mm |
| Wheelbase Size | 2520 mm | 2440 mm |
| Fuel Consumption Overall | 6 L/100km | 4.8 L/100km |
| Fuel Tank Capacity | 50 L | 40 L |
