1991 Chevrolet Nova vs. 2004 Porsche 911
To start off, 2004 Porsche 911 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Nova. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Nova would be higher. At 5,025 cc (8 cylinders), 1991 Chevrolet Nova is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (340 HP @ 6000 RPM) has 140 more horse power than 1991 Chevrolet Nova. (200 HP @ 4600 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 1991 Chevrolet Nova. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Nova weights approximately 96 kg more than 2004 Porsche 911.
Let's talk about torque, 1991 Chevrolet Nova (407 Nm) has 37 more torque (in Nm) than 2004 Porsche 911. (370 Nm). This means 1991 Chevrolet Nova will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche 911.
Compare all specifications:
| 1991 Chevrolet Nova | 2004 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Nova | 911 |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Rear |
| Engine Size | 5025 cc | 3589 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 200 HP | 340 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 407 Nm | 370 Nm |
| Engine Bore Size | 98.4 mm | 96 mm |
| Engine Stroke Size | 82.5 mm | 83 mm |
| Engine Compression Ratio | 9.0:1 | 11.3:1 |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1438 kg | 1342 kg |
| Vehicle Length | 4820 mm | 4440 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1340 mm | 1310 mm |
| Wheelbase Size | 2830 mm | 2360 mm |
