2002 Alfa Romeo 147 vs. 2003 Pontiac Bonneville
To start off, 2003 Pontiac Bonneville is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 147 would be higher. At 4,565 cc (8 cylinders), 2003 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2003 Pontiac Bonneville (275 HP @ 5600 RPM) has 171 more horse power than 2002 Alfa Romeo 147. (104 HP @ 5600 RPM) In normal driving conditions, 2003 Pontiac Bonneville should accelerate faster than 2002 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Bonneville weights approximately 384 kg more than 2002 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, 2003 Pontiac Bonneville (298 Nm @ 4000 RPM) has 152 more torque (in Nm) than 2002 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2003 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 147. 2003 Pontiac Bonneville has automatic transmission and 2002 Alfa Romeo 147 has manual transmission. 2002 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
2002 Alfa Romeo 147 | 2003 Pontiac Bonneville | |
Make | Alfa Romeo | Pontiac |
Model | 147 | Bonneville |
Year Released | 2002 | 2003 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 4565 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 104 HP | 275 HP |
Engine RPM | 5600 RPM | 5600 RPM |
Torque | 146 Nm | 298 Nm |
Torque RPM | 4200 RPM | 4000 RPM |
Engine Bore Size | 82 mm | 93.1 mm |
Engine Stroke Size | 75.7 mm | 84 mm |
Engine Compression Ratio | 10.3:1 | 10.0:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 1335 kg | 1719 kg |
Vehicle Length | 4180 mm | 5150 mm |
Vehicle Width | 1740 mm | 1890 mm |
Vehicle Height | 1450 mm | 1440 mm |
Wheelbase Size | 2710 mm | 2790 mm |
Fuel Tank Capacity | 63 L | 70 L |