2007 Alfa Romeo Spider vs. 2009 Alfa Romeo 147
To start off, 2009 Alfa Romeo 147 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo Spider would be higher. At 2,198 cc (4 cylinders), 2007 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo Spider (182 HP @ 6500 RPM) has 64 more horse power than 2009 Alfa Romeo 147. (118 HP @ 4000 RPM). In normal driving conditions, 2007 Alfa Romeo Spider should accelerate faster than 2009 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo Spider weights approximately 180 kg more than 2009 Alfa Romeo 147. 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, 2009 Alfa Romeo 147 (280 Nm @ 2000 RPM) has 50 more torque (in Nm) than 2007 Alfa Romeo Spider. (230 Nm @ 4500 RPM). This means 2009 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo Spider.
Compare all specifications:
| 2007 Alfa Romeo Spider | 2009 Alfa Romeo 147 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | Spider | 147 |
| Year Released | 2007 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 182 HP | 118 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 230 Nm | 280 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 82 mm |
| Engine Stroke Size | 94.6 mm | 90.4 mm |
| Engine Compression Ratio | 11.3:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 217 km/hour | 193 km/hour |
| Acceleration 0-100mph | 8.8 seconds | 9.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1530 kg | 1350 kg |
| Vehicle Length | 4400 mm | 4230 mm |
| Vehicle Width | 1840 mm | 1740 mm |
| Vehicle Height | 1320 mm | 1450 mm |
| Wheelbase Size | 2530 mm | 2550 mm |
| Fuel Consumption Overall | 9.5 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 70 L | 60 L |
