1993 Alfa Romeo 33 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1993 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1993 Alfa Romeo 33 would be higher. At 1,796 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (120 HP @ 6000 RPM) has 33 more horse power than 1993 Alfa Romeo 33. (87 HP @ 6000 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1993 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 550 kg more than 1993 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, 2003 Opel Signum (166 Nm @ 3800 RPM) has 53 more torque (in Nm) than 1993 Alfa Romeo 33. (113 Nm @ 4500 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1993 Alfa Romeo 33.
Compare all specifications:
| 1993 Alfa Romeo 33 | 2003 Opel Signum | |
| Make | Alfa Romeo | Opel |
| Model | 33 | Signum |
| Year Released | 1993 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1349 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 120 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 113 Nm | 166 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80.5 mm |
| Engine Stroke Size | 67.2 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 985 kg | 1535 kg |
| Vehicle Length | 4210 mm | 4640 mm |
| Vehicle Width | 1620 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2480 mm | 2840 mm |
| Fuel Tank Capacity | 50 L | 60 L |
