1991 Cadillac Allante vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 18 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, 2009 Cadillac BLS (252 HP @ 5500 RPM) has 84 more horse power than 1991 Cadillac Allante. (168 HP @ 4300 RPM) In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 1991 Cadillac Allante. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 45 kg more than 1991 Cadillac Allante. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. 1991 Cadillac Allante has automatic transmission and 2009 Cadillac BLS has manual transmission. 2009 Cadillac BLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Cadillac Allante will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Cadillac Allante | 2009 Cadillac BLS | |
| Make | Cadillac | Cadillac |
| Model | Allante | BLS |
| Year Released | 1991 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 2792 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 168 HP | 252 HP |
| Engine RPM | 4300 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1635 kg |
| Vehicle Length | 4550 mm | 4690 mm |
| Vehicle Width | 1880 mm | 1760 mm |
| Vehicle Height | 1330 mm | 1480 mm |
| Wheelbase Size | 2530 mm | 2680 mm |
| Fuel Tank Capacity | 75 L | 58 L |
