1972 Alfa Romeo GT vs. 1999 Opel Speedster
To start off, 1999 Opel Speedster is newer by 27 year(s). Which means there will be less support and parts availability for 1972 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1972 Alfa Romeo GT would be higher. At 2,199 cc (4 cylinders), 1999 Opel Speedster is equipped with a bigger engine. In terms of performance, 1999 Opel Speedster (147 HP @ 5800 RPM) has 46 more horse power than 1972 Alfa Romeo GT. (101 HP @ 5500 RPM) In normal driving conditions, 1999 Opel Speedster should accelerate faster than 1972 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 1972 Alfa Romeo GT weights approximately 81 kg more than 1999 Opel Speedster.
Let's talk about torque, 1999 Opel Speedster (202 Nm @ 4000 RPM) has 57 more torque (in Nm) than 1972 Alfa Romeo GT. (145 Nm @ 4400 RPM). This means 1999 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 1972 Alfa Romeo GT.
Compare all specifications:
| 1972 Alfa Romeo GT | 1999 Opel Speedster | |
| Make | Alfa Romeo | Opel |
| Model | GT | Speedster |
| Year Released | 1972 | 1999 |
| Engine Position | Front | Middle |
| Engine Size | 1570 cc | 2199 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 101 HP | 147 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 145 Nm | 202 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 78 mm | 86 mm |
| Engine Stroke Size | 82 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1026 kg | 945 kg |
| Vehicle Length | 4090 mm | 3790 mm |
| Vehicle Width | 1590 mm | 1710 mm |
| Vehicle Height | 1330 mm | 1120 mm |
| Wheelbase Size | 2360 mm | 2340 mm |
| Fuel Tank Capacity | 46 L | 52 L |
