1991 Chevrolet Beretta vs. 2004 Porsche 996
To start off, 2004 Porsche 996 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Beretta would be higher. At 3,596 cc (6 cylinders), 2004 Porsche 996 is equipped with a bigger engine. In terms of performance, 2004 Porsche 996 (317 HP @ 6800 RPM) has 179 more horse power than 1991 Chevrolet Beretta. (138 HP @ 4200 RPM) In normal driving conditions, 2004 Porsche 996 should accelerate faster than 1991 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 996 weights approximately 151 kg more than 1991 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche 996 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chevrolet Beretta. In wet, icy, snow, or gravel driving conditions, 2004 Porsche 996 will offer significantly more control. 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, 2004 Porsche 996 (371 Nm @ 4250 RPM) has 120 more torque (in Nm) than 1991 Chevrolet Beretta. (251 Nm @ 3200 RPM). This means 2004 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Beretta.
Compare all specifications:
| 1991 Chevrolet Beretta | 2004 Porsche 996 | |
| Make | Chevrolet | Porsche |
| Model | Beretta | 996 |
| Year Released | 1991 | 2004 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3135 cc | 3596 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 317 HP |
| Engine RPM | 4200 RPM | 6800 RPM |
| Torque | 251 Nm | 371 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Engine Bore Size | 89 mm | 96 mm |
| Engine Stroke Size | 84 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1254 kg | 1405 kg |
| Vehicle Length | 4760 mm | 4440 mm |
| Vehicle Width | 1740 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2630 mm | 2360 mm |
| Fuel Tank Capacity | 68 L | 64 L |
