1973 Chevrolet Impala vs. 1990 Porsche 928
To start off, 1990 Porsche 928 is newer by 17 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Impala would be higher. At 4,957 cc (8 cylinders), 1990 Porsche 928 is equipped with a bigger engine. In terms of performance, 1990 Porsche 928 (330 HP @ 6200 RPM) has 220 more horse power than 1973 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 1990 Porsche 928 should accelerate faster than 1973 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Impala weights approximately 135 kg more than 1990 Porsche 928.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1990 Porsche 928 (430 Nm @ 4100 RPM) has 179 more torque (in Nm) than 1973 Chevrolet Impala. (251 Nm @ 1600 RPM). This means 1990 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Impala.
Compare all specifications:
1973 Chevrolet Impala | 1990 Porsche 928 | |
Make | Chevrolet | Porsche |
Model | Impala | 928 |
Year Released | 1973 | 1990 |
Engine Position | Front | Front |
Engine Size | 4097 cc | 4957 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 110 HP | 330 HP |
Engine RPM | 3800 RPM | 6200 RPM |
Torque | 251 Nm | 430 Nm |
Torque RPM | 1600 RPM | 4100 RPM |
Engine Bore Size | 98.3 mm | 100 mm |
Engine Stroke Size | 89.6 mm | 78.9 mm |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Vehicle Weight | 1715 kg | 1580 kg |
Vehicle Length | 5600 mm | 4450 mm |
Vehicle Width | 2030 mm | 1840 mm |
Vehicle Height | 1370 mm | 1290 mm |
Wheelbase Size | 3100 mm | 2510 mm |