1992 Chevrolet Beretta vs. 1981 Porsche 928
To start off, 1992 Chevrolet Beretta is newer by 11 year(s). Which means there will be less support and parts availability for 1981 Porsche 928. In addition, the cost of maintenance, including insurance, on 1981 Porsche 928 would be higher. At 4,472 cc (8 cylinders), 1981 Porsche 928 is equipped with a bigger engine. In terms of performance, 1981 Porsche 928 (238 HP @ 5250 RPM) has 58 more horse power than 1992 Chevrolet Beretta. (180 HP @ 6200 RPM) In normal driving conditions, 1981 Porsche 928 should accelerate faster than 1992 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 1981 Porsche 928 weights approximately 182 kg more than 1992 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Porsche 928 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 1981 Porsche 928. However, in wet, icy, snow, or gravel driving conditions, 1992 Chevrolet Beretta, 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, 1981 Porsche 928 (356 Nm @ 3600 RPM) has 139 more torque (in Nm) than 1992 Chevrolet Beretta. (217 Nm @ 5200 RPM). This means 1981 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1992 Chevrolet Beretta.
Compare all specifications:
| 1992 Chevrolet Beretta | 1981 Porsche 928 | |
| Make | Chevrolet | Porsche |
| Model | Beretta | 928 |
| Year Released | 1992 | 1981 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2259 cc | 4472 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 180 HP | 238 HP |
| Engine RPM | 6200 RPM | 5250 RPM |
| Torque | 217 Nm | 356 Nm |
| Torque RPM | 5200 RPM | 3600 RPM |
| Engine Bore Size | 92 mm | 95 mm |
| Engine Stroke Size | 85 mm | 78.9 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1268 kg | 1450 kg |
| Vehicle Length | 4660 mm | 4450 mm |
| Vehicle Width | 1740 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1320 mm |
| Wheelbase Size | 2630 mm | 2510 mm |
| Fuel Tank Capacity | 59 L | 85 L |
