1990 Alfa Romeo 33 vs. 1978 Opel Senator
To start off, 1990 Alfa Romeo 33 is newer by 12 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 1978 Opel Senator (170 HP @ 5400 RPM) has 62 more horse power than 1990 Alfa Romeo 33. (108 HP @ 5800 RPM) In normal driving conditions, 1978 Opel Senator should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Senator weights approximately 206 kg more than 1990 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Opel Senator 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 1978 Opel Senator. However, in wet, icy, snow, or gravel driving conditions, 1990 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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 100 more torque (in Nm) than 1990 Alfa Romeo 33. (148 Nm @ 4500 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1978 Opel Senator | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Senator |
| Year Released | 1990 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 2969 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 108 HP | 170 HP |
| Engine RPM | 5800 RPM | 5400 RPM |
| Torque | 148 Nm | 248 Nm |
| Torque RPM | 4500 RPM | 4200 RPM |
| Engine Bore Size | 87 mm | 95.1 mm |
| Engine Stroke Size | 72 mm | 69.8 mm |
| Engine Compression Ratio | 9.5:1 | 6.0:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1134 kg | 1340 kg |
| Vehicle Length | 4080 mm | 4820 mm |
| Vehicle Width | 1620 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1390 mm |
| Wheelbase Size | 2480 mm | 2740 mm |
| Fuel Consumption Overall | 6.3 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 50 L | 70 L |
