1990 Cadillac Allante vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Cadillac Allante. In addition, the cost of maintenance, including insurance, on 1990 Cadillac Allante would be higher. At 4,087 cc (8 cylinders), 1990 Cadillac Allante is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (173 HP @ 5500 RPM) has 5 more horse power than 1990 Cadillac Allante. (168 HP @ 4300 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1990 Cadillac Allante. With that said, vehicle weight also plays an important factor in acceleration. 1990 Cadillac Allante weights approximately 5 kg more than 2004 Opel Vectra.
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. 1990 Cadillac Allante has automatic transmission and 2004 Opel Vectra has manual transmission. 2004 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Cadillac Allante will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Cadillac Allante | 2004 Opel Vectra | |
| Make | Cadillac | Opel |
| Model | Allante | Vectra |
| Year Released | 1990 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 173 HP |
| Engine RPM | 4300 RPM | 5500 RPM |
| Engine Bore Size | 88.1 mm | 86.1 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| 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 | 5 doors |
| Vehicle Weight | 1590 kg | 1585 kg |
| Vehicle Length | 4550 mm | 4830 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1510 mm |
| Wheelbase Size | 2530 mm | 2840 mm |
| Fuel Tank Capacity | 75 L | 60 L |
