1989 Pontiac Grand Prix vs. 1975 Rolls-Royce Corniche
To start off, 1989 Pontiac Grand Prix is newer by 14 year(s). Which means there will be less support and parts availability for 1975 Rolls-Royce Corniche. In addition, the cost of maintenance, including insurance, on 1975 Rolls-Royce Corniche would be higher. At 6,750 cc (8 cylinders), 1975 Rolls-Royce Corniche is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1975 Rolls-Royce Corniche weights approximately 845 kg more than 1989 Pontiac Grand Prix.
Because 1975 Rolls-Royce Corniche is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 Rolls-Royce Corniche. However, in wet, icy, snow, or gravel driving conditions, 1989 Pontiac Grand Prix, being front wheel drive (FWD), will offer much better control with better grip. 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. 1975 Rolls-Royce Corniche has automatic transmission and 1989 Pontiac Grand Prix has manual transmission. 1989 Pontiac Grand Prix will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Rolls-Royce Corniche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Pontiac Grand Prix | 1975 Rolls-Royce Corniche | |
| Make | Pontiac | Rolls-Royce |
| Model | Grand Prix | Corniche |
| Year Released | 1989 | 1975 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 6750 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 158 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1435 kg | 2280 kg |
| Vehicle Length | 4960 mm | 5210 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1390 mm | 1500 mm |
| Wheelbase Size | 2740 mm | 3030 mm |
