1978 Alfa Romeo Alfasud vs. 1985 Pontiac Grand Am
To start off, 1985 Pontiac Grand Am is newer by 7 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 2,471 cc (4 cylinders), 1985 Pontiac Grand Am is equipped with a bigger engine. In terms of performance, 1985 Pontiac Grand Am (90 HP @ 4400 RPM) has 28 more horse power than 1978 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 1985 Pontiac Grand Am should accelerate faster than 1978 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1985 Pontiac Grand Am weights approximately 240 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, 1985 Pontiac Grand Am (179 Nm @ 2800 RPM) has 91 more torque (in Nm) than 1978 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 1985 Pontiac Grand Am will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Alfasud.
Compare all specifications:
1978 Alfa Romeo Alfasud | 1985 Pontiac Grand Am | |
Make | Alfa Romeo | Pontiac |
Model | Alfasud | Grand Am |
Year Released | 1978 | 1985 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 2471 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 62 HP | 90 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 88 Nm | 179 Nm |
Torque RPM | 3200 RPM | 2800 RPM |
Engine Bore Size | 80 mm | 101.6 mm |
Engine Stroke Size | 59 mm | 76.2 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 890 kg | 1130 kg |
Vehicle Length | 3980 mm | 4520 mm |
Vehicle Width | 1590 mm | 1710 mm |
Vehicle Height | 1360 mm | 1340 mm |
Wheelbase Size | 2520 mm | 2630 mm |