2005 Alfa Romeo 156 vs. 2001 Opel Frogster
To start off, 2005 Alfa Romeo 156 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Frogster. In addition, the cost of maintenance, including insurance, on 2001 Opel Frogster would be higher. At 1,596 cc (4 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (118 HP @ 6400 RPM) has 61 more horse power than 2001 Opel Frogster. (57 HP @ 5600 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2001 Opel Frogster. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 92 kg more than 2001 Opel Frogster. 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, 2005 Alfa Romeo 156 (146 Nm @ 4200 RPM) has 59 more torque (in Nm) than 2001 Opel Frogster. (87 Nm @ 3800 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Frogster.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2001 Opel Frogster | |
| Make | Alfa Romeo | Opel |
| Model | 156 | Frogster |
| Year Released | 2005 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 973 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 57 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 146 Nm | 87 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Engine Bore Size | 82 mm | 72.6 mm |
| Engine Stroke Size | 75.6 mm | 78.6 mm |
| Engine Compression Ratio | 10.3:1 | 10.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1390 kg | 1298 kg |
| Vehicle Length | 4440 mm | 3720 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1400 mm | 1540 mm |
| Wheelbase Size | 2600 mm | 2710 mm |
| Fuel Tank Capacity | 63 L | 52 L |
