1977 Alfa Romeo Alfasud vs. 2005 Chevrolet Impala
To start off, 2005 Chevrolet Impala is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Alfasud would be higher. At 3,343 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (181 HP @ 5600 RPM) has 106 more horse power than 1977 Alfa Romeo Alfasud. (75 HP @ 6000 RPM) In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1977 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 699 kg more than 1977 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 Chevrolet Impala (278 Nm) has 175 more torque (in Nm) than 1977 Alfa Romeo Alfasud. (103 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Alfasud. 2005 Chevrolet Impala has automatic transmission and 1977 Alfa Romeo Alfasud has manual transmission. 1977 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Alfa Romeo Alfasud | 2005 Chevrolet Impala | |
| Make | Alfa Romeo | Chevrolet |
| Model | Alfasud | Impala |
| Year Released | 1977 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1287 cc | 3343 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 75 HP | 181 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 103 Nm | 278 Nm |
| Engine Bore Size | 80 mm | 91 mm |
| Engine Stroke Size | 64 mm | 84 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 838 kg | 1537 kg |
| Vehicle Length | 4030 mm | 5090 mm |
| Vehicle Width | 1620 mm | 1860 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2460 mm | 2880 mm |
| Fuel Tank Capacity | 50 L | 64 L |
