1968 Chevrolet Chevelle vs. 1986 Porsche 928
To start off, 1986 Porsche 928 is newer by 18 year(s). Which means there will be less support and parts availability for 1968 Chevrolet Chevelle. In addition, the cost of maintenance, including insurance, on 1968 Chevrolet Chevelle would be higher. At 4,664 cc (8 cylinders), 1986 Porsche 928 is equipped with a bigger engine. In terms of performance, 1986 Porsche 928 (306 HP @ 5900 RPM) has 166 more horse power than 1968 Chevrolet Chevelle. (140 HP @ 4400 RPM) In normal driving conditions, 1986 Porsche 928 should accelerate faster than 1968 Chevrolet Chevelle. With that said, vehicle weight also plays an important factor in acceleration. 1986 Porsche 928 weights approximately 35 kg more than 1968 Chevrolet Chevelle. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1986 Porsche 928 (408 Nm @ 4100 RPM) has 110 more torque (in Nm) than 1968 Chevrolet Chevelle. (298 Nm @ 1600 RPM). This means 1986 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 1968 Chevrolet Chevelle.
Compare all specifications:
| 1968 Chevrolet Chevelle | 1986 Porsche 928 | |
| Make | Chevrolet | Porsche |
| Model | Chevelle | 928 |
| Year Released | 1968 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3768 cc | 4664 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 140 HP | 306 HP |
| Engine RPM | 4400 RPM | 5900 RPM |
| Torque | 298 Nm | 408 Nm |
| Torque RPM | 1600 RPM | 4100 RPM |
| Engine Bore Size | 98.4 mm | 97 mm |
| Engine Stroke Size | 82.6 mm | 78.9 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1501 kg | 1536 kg |
| Vehicle Length | 5110 mm | 4450 mm |
| Vehicle Width | 1930 mm | 1840 mm |
| Vehicle Height | 1360 mm | 1290 mm |
| Wheelbase Size | 2950 mm | 2510 mm |
| Fuel Tank Capacity | 75 L | 76 L |
