2005 Buick Rendezvous vs. 1986 Cadillac Allante
To start off, 2005 Buick Rendezvous is newer by 19 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 4,087 cc (8 cylinders), 1986 Cadillac Allante is equipped with a bigger engine. In terms of performance, 2005 Buick Rendezvous (245 HP @ 5200 RPM) has 76 more horse power than 1986 Cadillac Allante. (169 HP @ 4300 RPM). In normal driving conditions, 2005 Buick Rendezvous should accelerate faster than 1986 Cadillac Allante. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rendezvous weights approximately 276 kg more than 1986 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. Let's talk about torque, 1986 Cadillac Allante (324 Nm) has 9 more torque (in Nm) than 2005 Buick Rendezvous. (315 Nm). This means 1986 Cadillac Allante will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Rendezvous.
Compare all specifications:
| 2005 Buick Rendezvous | 1986 Cadillac Allante | |
| Make | Buick | Cadillac |
| Model | Rendezvous | Allante |
| Year Released | 2005 | 1986 |
| Body Type | Crossover | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 4087 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 245 HP | 169 HP |
| Engine RPM | 5200 RPM | 4300 RPM |
| Torque | 315 Nm | 324 Nm |
| Engine Bore Size | 94 mm | 88 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 10.2:1 | 8.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1866 kg | 1590 kg |
| Vehicle Length | 4740 mm | 4540 mm |
| Vehicle Width | 1880 mm | 1870 mm |
| Vehicle Height | 1760 mm | 1330 mm |
| Wheelbase Size | 2950 mm | 2530 mm |
| Fuel Tank Capacity | 68 L | 75 L |
