1991 Cadillac Allante vs. 1999 Opel Omega
To start off, 1999 Opel Omega is newer by 8 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, 1991 Cadillac Allante (168 HP @ 4300 RPM) has 26 more horse power than 1999 Opel Omega. (142 HP @ 5400 RPM). In normal driving conditions, 1991 Cadillac Allante should accelerate faster than 1999 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Omega weights approximately 75 kg more than 1991 Cadillac Allante.
Because 1999 Opel Omega 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 1999 Opel Omega. However, in wet, icy, snow, or gravel driving conditions, 1991 Cadillac Allante, 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. 1991 Cadillac Allante has automatic transmission and 1999 Opel Omega has manual transmission. 1999 Opel Omega 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 | 1999 Opel Omega | |
| Make | Cadillac | Opel |
| Model | Allante | Omega |
| Year Released | 1991 | 1999 |
| Engine Position | Front | Middle |
| Engine Size | 4087 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 142 HP |
| Engine RPM | 4300 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1665 kg |
| Vehicle Length | 4550 mm | 4900 mm |
| Vehicle Width | 1880 mm | 1790 mm |
| Vehicle Height | 1330 mm | 1510 mm |
| Wheelbase Size | 2530 mm | 2740 mm |
| Fuel Tank Capacity | 75 L | 75 L |
