1984 Alfa Romeo 33 vs. 1999 Holden Astra
To start off, 1999 Holden Astra is newer by 15 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 2,198 cc (4 cylinders), 1999 Holden Astra is equipped with a bigger engine. In terms of performance, 1999 Holden Astra (145 HP @ 5800 RPM) has 67 more horse power than 1984 Alfa Romeo 33. (78 HP @ 6000 RPM) In normal driving conditions, 1999 Holden Astra should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1999 Holden Astra weights approximately 236 kg more than 1984 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1999 Holden Astra (203 Nm @ 4000 RPM) has 89 more torque (in Nm) than 1984 Alfa Romeo 33. (114 Nm @ 3500 RPM). This means 1999 Holden Astra will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33. 1999 Holden Astra 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. 1999 Holden Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Alfa Romeo 33 | 1999 Holden Astra | |
| Make | Alfa Romeo | Holden |
| Model | 33 | Astra |
| Year Released | 1984 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 78 HP | 145 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 114 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 910 kg | 1146 kg |
| Vehicle Length | 4020 mm | 4120 mm |
| Vehicle Width | 1620 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
