1999 Alfa Romeo 146 vs. 2009 Pontiac G5
To start off, 2009 Pontiac G5 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 146 would be higher. At 2,189 cc (4 cylinders), 2009 Pontiac G5 is equipped with a bigger engine. In terms of performance, 2009 Pontiac G5 (155 HP @ 6100 RPM) has 2 more horse power than 1999 Alfa Romeo 146. (153 HP @ 6400 RPM) In normal driving conditions, 2009 Pontiac G5 should accelerate faster than 1999 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2009 Pontiac G5 weights approximately 54 kg more than 1999 Alfa Romeo 146. 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 Pontiac G5 (203 Nm @ 4900 RPM) has 16 more torque (in Nm) than 1999 Alfa Romeo 146. (187 Nm @ 3500 RPM). This means 2009 Pontiac G5 will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 146.
Compare all specifications:
| 1999 Alfa Romeo 146 | 2009 Pontiac G5 | |
| Make | Alfa Romeo | Pontiac |
| Model | 146 | G5 |
| Year Released | 1999 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2189 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 155 HP |
| Engine RPM | 6400 RPM | 6100 RPM |
| Torque | 187 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4900 RPM |
| Engine Compression Ratio | 10.0:1 | 10.4:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1275 kg | 1329 kg |
| Vehicle Length | 4240 mm | 4570 mm |
| Vehicle Width | 1720 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2550 mm | 2640 mm |
| Fuel Consumption | 6.6 L/100km | 6.9 L/100km |
| Fuel Consumption City | 8.7 L/100km | 9.6 L/100km |
| Fuel Consumption Overall | 13.6 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 61 L | 49 L |
