2004 Alfa Romeo 156 vs. 1986 Cadillac Allante
To start off, 2004 Alfa Romeo 156 is newer by 18 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, 1986 Cadillac Allante (201 HP @ 4400 RPM) has 28 more horse power than 2004 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 1986 Cadillac Allante should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1986 Cadillac Allante weights approximately 75 kg more than 2004 Alfa Romeo 156. 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, 2004 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 12 more torque (in Nm) than 1986 Cadillac Allante. (373 Nm @ 3200 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1986 Cadillac Allante. 1986 Cadillac Allante has automatic transmission and 2004 Alfa Romeo 156 has manual transmission. 2004 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 Cadillac Allante will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1986 Cadillac Allante | |
| Make | Alfa Romeo | Cadillac |
| Model | 156 | Allante |
| Year Released | 2004 | 1986 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 4467 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 173 HP | 201 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 385 Nm | 373 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Engine Compression Ratio | 18.5:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1585 kg |
| Vehicle Length | 4450 mm | 4550 mm |
| Vehicle Width | 1750 mm | 1880 mm |
| Vehicle Height | 1400 mm | 1330 mm |
| Wheelbase Size | 2550 mm | 2530 mm |
