1991 Cadillac Allante vs. 2005 Pontiac Grand Am
To start off, 2005 Pontiac Grand Am is newer by 14 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, 2005 Pontiac Grand Am (175 HP @ 5200 RPM) has 7 more horse power than 1991 Cadillac Allante. (168 HP @ 4300 RPM) In normal driving conditions, 2005 Pontiac Grand Am should accelerate faster than 1991 Cadillac Allante. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac Allante weights approximately 188 kg more than 2005 Pontiac Grand Am.
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 | 2005 Pontiac Grand Am | |
| Make | Cadillac | Pontiac |
| Model | Allante | Grand Am |
| Year Released | 1991 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 3392 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 168 HP | 175 HP |
| Engine RPM | 4300 RPM | 5200 RPM |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1402 kg |
| Vehicle Length | 4550 mm | 4740 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2530 mm | 2810 mm |
| Fuel Tank Capacity | 75 L | 53 L |
