1974 Pontiac Bonneville vs. 1994 Porsche 928
To start off, 1994 Porsche 928 is newer by 20 year(s). Which means there will be less support and parts availability for 1974 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1974 Pontiac Bonneville would be higher. At 7,473 cc (8 cylinders), 1974 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1994 Porsche 928 (306 HP @ 5900 RPM) has 109 more horse power than 1974 Pontiac Bonneville. (197 HP @ 3500 RPM) In normal driving conditions, 1994 Porsche 928 should accelerate faster than 1974 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 1974 Pontiac Bonneville weights approximately 580 kg more than 1994 Porsche 928.
Let's talk about torque, 1974 Pontiac Bonneville (468 Nm @ 2000 RPM) has 59 more torque (in Nm) than 1994 Porsche 928. (409 Nm @ 4100 RPM). This means 1974 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1994 Porsche 928.
Compare all specifications:
| 1974 Pontiac Bonneville | 1994 Porsche 928 | |
| Make | Pontiac | Porsche |
| Model | Bonneville | 928 |
| Year Released | 1974 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 7473 cc | 4664 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 306 HP |
| Engine RPM | 3500 RPM | 5900 RPM |
| Torque | 468 Nm | 409 Nm |
| Torque RPM | 2000 RPM | 4100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 2110 kg | 1530 kg |
| Vehicle Length | 5750 mm | 4450 mm |
| Vehicle Width | 2030 mm | 1840 mm |
| Vehicle Height | 1380 mm | 1290 mm |
| Wheelbase Size | 3140 mm | 2510 mm |
