2003 Opel Speedster vs. 1989 Alfa Romeo 164
To start off, 2003 Opel Speedster is newer by 14 year(s). Which means there will be less support and parts availability for 1989 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1989 Alfa Romeo 164 would be higher. At 2,492 cc (4 cylinders), 1989 Alfa Romeo 164 is equipped with a bigger engine. In terms of performance, 2003 Opel Speedster (145 HP @ 6000 RPM) has 22 more horse power than 1989 Alfa Romeo 164. (123 HP @ 4200 RPM). In normal driving conditions, 2003 Opel Speedster should accelerate faster than 1989 Alfa Romeo 164. With that said, vehicle weight also plays an important factor in acceleration. 1989 Alfa Romeo 164 weights approximately 614 kg more than 2003 Opel Speedster.
Because 2003 Opel Speedster 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 2003 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 1989 Alfa Romeo 164, 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, 1989 Alfa Romeo 164 (294 Nm @ 2000 RPM) has 91 more torque (in Nm) than 2003 Opel Speedster. (203 Nm @ 4000 RPM). This means 1989 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Speedster.
Compare all specifications:
| 2003 Opel Speedster | 1989 Alfa Romeo 164 | |
| Make | Opel | Alfa Romeo |
| Model | Speedster | 164 |
| Year Released | 2003 | 1989 |
| Body Type | Convertible | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 2198 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 145 HP | 123 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 203 Nm | 294 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Compression Ratio | 10.0:1 | 22.0:1 |
| Top Speed | 217 km/hour | 197 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 10.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 876 kg | 1490 kg |
| Vehicle Length | 3790 mm | 4670 mm |
| Vehicle Width | 1710 mm | 1770 mm |
| Vehicle Height | 1120 mm | 1400 mm |
| Wheelbase Size | 2710 mm | 2670 mm |
| Fuel Consumption | 6.4 L/100km | 6.8 L/100km |
| Fuel Consumption City | 12.3 L/100km | 9.5 L/100km |
| Fuel Consumption Overall | 8.5 L/100km | 5.7 L/100km |
| Fuel Tank Capacity | 36 L | 70 L |
