2009 Alfa Romeo 159 vs. 2004 Pontiac Bonneville
To start off, 2009 Alfa Romeo 159 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 2004 Pontiac Bonneville would be higher. At 4,556 cc (8 cylinders), 2004 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2004 Pontiac Bonneville (275 HP @ 5200 RPM) has 19 more horse power than 2009 Alfa Romeo 159. (256 HP @ 6200 RPM) In normal driving conditions, 2004 Pontiac Bonneville should accelerate faster than 2009 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alfa Romeo 159 weights approximately 129 kg more than 2004 Pontiac Bonneville.
Because 2009 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Pontiac Bonneville. In wet, icy, snow, or gravel driving conditions, 2009 Alfa Romeo 159 will offer significantly more control. 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, 2004 Pontiac Bonneville (407 Nm) has 85 more torque (in Nm) than 2009 Alfa Romeo 159. (322 Nm). This means 2004 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 159. 2004 Pontiac Bonneville has automatic transmission and 2009 Alfa Romeo 159 has manual transmission. 2009 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alfa Romeo 159 | 2004 Pontiac Bonneville | |
| Make | Alfa Romeo | Pontiac |
| Model | 159 | Bonneville |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3195 cc | 4556 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 256 HP | 275 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 322 Nm | 407 Nm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1848 kg | 1719 kg |
| Vehicle Length | 4670 mm | 5150 mm |
| Vehicle Width | 1830 mm | 1890 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2710 mm | 2810 mm |
| Fuel Consumption City | 15.9 L/100km | 14 L/100km |
| Fuel Consumption Overall | 11.2 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
