1991 Cadillac Allante vs. 1998 Pontiac Grand Prix
To start off, 1998 Pontiac Grand Prix is newer by 7 year(s). Which means there will be less support and parts availability for 1991 Cadillac Allante. In addition, the cost of maintenance, including insurance, on 1991 Cadillac Allante would be higher. At 4,087 cc (8 cylinders), 1991 Cadillac Allante is equipped with a bigger engine. In terms of performance, 1998 Pontiac Grand Prix (260 HP @ 5600 RPM) has 92 more horse power than 1991 Cadillac Allante. (168 HP @ 4300 RPM) In normal driving conditions, 1998 Pontiac Grand Prix should accelerate faster than 1991 Cadillac Allante. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac Allante weights approximately 391 kg more than 1998 Pontiac Grand Prix.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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.
Compare all specifications:
| 1991 Cadillac Allante | 1998 Pontiac Grand Prix | |
| Make | Cadillac | Pontiac |
| Model | Allante | Grand Prix |
| Year Released | 1991 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 168 HP | 260 HP |
| Engine RPM | 4300 RPM | 5600 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1590 kg | 1199 kg |
| Vehicle Length | 4550 mm | 4980 mm |
| Wheelbase Size | 2530 mm | 2800 mm |
| Fuel Tank Capacity | 75 L | 66 L |
