1987 Alfa Romeo Alfasud vs. 2005 Pontiac Bonneville
To start off, 2005 Pontiac Bonneville is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo Alfasud would be higher. At 4,572 cc (8 cylinders), 2005 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2005 Pontiac Bonneville (275 HP @ 5200 RPM) has 190 more horse power than 1987 Alfa Romeo Alfasud. (85 HP @ 6000 RPM) In normal driving conditions, 2005 Pontiac Bonneville should accelerate faster than 1987 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Bonneville weights approximately 829 kg more than 1987 Alfa Romeo Alfasud. 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 Pontiac Bonneville (407 Nm) has 296 more torque (in Nm) than 1987 Alfa Romeo Alfasud. (111 Nm). This means 2005 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo Alfasud. 2005 Pontiac Bonneville has automatic transmission and 1987 Alfa Romeo Alfasud has manual transmission. 1987 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Alfa Romeo Alfasud | 2005 Pontiac Bonneville | |
| Make | Alfa Romeo | Pontiac |
| Model | Alfasud | Bonneville |
| Year Released | 1987 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1349 cc | 4572 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 275 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 111 Nm | 407 Nm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 890 kg | 1719 kg |
| Vehicle Length | 4030 mm | 5150 mm |
| Vehicle Width | 1630 mm | 1890 mm |
| Vehicle Height | 1310 mm | 1440 mm |
| Wheelbase Size | 2460 mm | 2860 mm |
| Fuel Tank Capacity | 50 L | 68 L |
