1978 Alfa Romeo Alfasud vs. 2002 Pontiac Grand Prix
To start off, 2002 Pontiac Grand Prix is newer by 24 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Alfasud would be higher. At 3,129 cc (6 cylinders), 2002 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2002 Pontiac Grand Prix (173 HP @ 5200 RPM) has 88 more horse power than 1978 Alfa Romeo Alfasud. (85 HP @ 6000 RPM) In normal driving conditions, 2002 Pontiac Grand Prix should accelerate faster than 1978 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2002 Pontiac Grand Prix weights approximately 674 kg more than 1978 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, 2002 Pontiac Grand Prix (264 Nm @ 4000 RPM) has 153 more torque (in Nm) than 1978 Alfa Romeo Alfasud. (111 Nm @ 3500 RPM). This means 2002 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfasud. 2002 Pontiac Grand Prix has automatic transmission and 1978 Alfa Romeo Alfasud has manual transmission. 1978 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Alfa Romeo Alfasud | 2002 Pontiac Grand Prix | |
| Make | Alfa Romeo | Pontiac |
| Model | Alfasud | Grand Prix |
| Year Released | 1978 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1351 cc | 3129 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 85 HP | 173 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 111 Nm | 264 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 80.1 mm | 89 mm |
| Engine Stroke Size | 67.2 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| 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 | 1564 kg |
| Vehicle Length | 4030 mm | 5000 mm |
| Vehicle Width | 1630 mm | 1850 mm |
| Vehicle Height | 1310 mm | 1360 mm |
| Wheelbase Size | 2460 mm | 3110 mm |
| Fuel Tank Capacity | 50 L | 66 L |
