1985 Alfa Romeo 33 vs. 2001 Lotec Sirius
To start off, 2001 Lotec Sirius is newer by 16 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 33 would be higher. At 5,987 cc (12 cylinders), 2001 Lotec Sirius is equipped with a bigger engine. In terms of performance, 2001 Lotec Sirius (1,185 HP @ 6800 RPM) has 1079 more horse power than 1985 Alfa Romeo 33. (106 HP @ 6000 RPM) In normal driving conditions, 2001 Lotec Sirius should accelerate faster than 1985 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2001 Lotec Sirius weights approximately 380 kg more than 1985 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Lotec Sirius 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 2001 Lotec Sirius. However, in wet, icy, snow, or gravel driving conditions, 1985 Alfa Romeo 33, 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, 2001 Lotec Sirius (1,346 Nm @ 3400 RPM) has 1211 more torque (in Nm) than 1985 Alfa Romeo 33. (135 Nm @ 4000 RPM). This means 2001 Lotec Sirius will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 33.
Compare all specifications:
| 1985 Alfa Romeo 33 | 2001 Lotec Sirius | |
| Make | Alfa Romeo | Lotec |
| Model | 33 | Sirius |
| Year Released | 1985 | 2001 |
| Engine Position | Front | Middle |
| Engine Size | 1489 cc | 5987 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | boxer | V |
| Horse Power | 106 HP | 1185 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 135 Nm | 1346 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 900 kg | 1280 kg |
| Vehicle Length | 4020 mm | 4130 mm |
| Vehicle Width | 1620 mm | 2090 mm |
| Vehicle Height | 1310 mm | 1130 mm |
