1980 Alfa Romeo Alfasud vs. 1999 Chrysler Viper
To start off, 1999 Chrysler Viper is newer by 19 year(s). Which means there will be less support and parts availability for 1980 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1980 Alfa Romeo Alfasud would be higher. At 7,986 cc (10 cylinders), 1999 Chrysler Viper is equipped with a bigger engine. In terms of performance, 1999 Chrysler Viper (389 HP @ 5150 RPM) has 296 more horse power than 1980 Alfa Romeo Alfasud. (93 HP @ 5800 RPM) In normal driving conditions, 1999 Chrysler Viper should accelerate faster than 1980 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1999 Chrysler Viper weights approximately 672 kg more than 1980 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Chrysler Viper is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Chrysler Viper. However, in wet, icy, snow, or gravel driving conditions, 1980 Alfa Romeo Alfasud, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Chrysler Viper (620 Nm @ 3600 RPM) has 489 more torque (in Nm) than 1980 Alfa Romeo Alfasud. (131 Nm @ 4000 RPM). This means 1999 Chrysler Viper will have an easier job in driving up hills or pulling heavy equipment than 1980 Alfa Romeo Alfasud.
Compare all specifications:
| 1980 Alfa Romeo Alfasud | 1999 Chrysler Viper | |
| Make | Alfa Romeo | Chrysler |
| Model | Alfasud | Viper |
| Year Released | 1980 | 1999 |
| Body Type | Coupe | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 7986 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 93 HP | 389 HP |
| Engine RPM | 5800 RPM | 5150 RPM |
| Torque | 131 Nm | 620 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 918 kg | 1590 kg |
| Vehicle Length | 4030 mm | 4460 mm |
| Vehicle Width | 1630 mm | 1930 mm |
| Vehicle Height | 1310 mm | 1130 mm |
| Wheelbase Size | 2460 mm | 2450 mm |
