2007 BMW X5 vs. 1986 Cadillac Allante
To start off, 2007 BMW X5 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Cadillac Allante. In addition, the cost of maintenance, including insurance, on 1986 Cadillac Allante would be higher. At 4,467 cc (8 cylinders), 1986 Cadillac Allante is equipped with a bigger engine. In terms of performance, both vehicles can yield 201 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 529 kg more than 1986 Cadillac Allante.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Cadillac Allante. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 will offer significantly more control. 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. Let's talk about torque, 2007 BMW X5 (480 Nm @ 2000 RPM) has 107 more torque (in Nm) than 1986 Cadillac Allante. (373 Nm @ 3200 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1986 Cadillac Allante.
Compare all specifications:
| 2007 BMW X5 | 1986 Cadillac Allante | |
| Make | BMW | Cadillac |
| Model | X5 | Allante |
| Year Released | 2007 | 1986 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4467 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 201 HP | 201 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 480 Nm | 373 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 88 mm | 84 mm |
| Engine Compression Ratio | 18.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2114 kg | 1585 kg |
| Vehicle Length | 4670 mm | 4550 mm |
| Vehicle Width | 1720 mm | 1880 mm |
| Vehicle Height | 1880 mm | 1330 mm |
| Wheelbase Size | 2830 mm | 2530 mm |
