2006 Alfa Romeo 156 vs. 1971 Cadillac Fleetwood
To start off, 2006 Alfa Romeo 156 is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Cadillac Fleetwood. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Fleetwood would be higher. At 7,725 cc (8 cylinders), 1971 Cadillac Fleetwood is equipped with a bigger engine. In terms of performance, 1971 Cadillac Fleetwood (345 HP @ 4400 RPM) has 197 more horse power than 2006 Alfa Romeo 156. (148 HP @ 6300 RPM) In normal driving conditions, 1971 Cadillac Fleetwood should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Fleetwood weights approximately 638 kg more than 2006 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Cadillac Fleetwood 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 1971 Cadillac Fleetwood. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 156, 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. Let's talk about torque, 1971 Cadillac Fleetwood (679 Nm @ 2800 RPM) has 498 more torque (in Nm) than 2006 Alfa Romeo 156. (181 Nm @ 3800 RPM). This means 1971 Cadillac Fleetwood will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo 156. 1971 Cadillac Fleetwood has automatic transmission and 2006 Alfa Romeo 156 has manual transmission. 2006 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Cadillac Fleetwood will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 156 | 1971 Cadillac Fleetwood | |
| Make | Alfa Romeo | Cadillac |
| Model | 156 | Fleetwood |
| Year Released | 2006 | 1971 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 7725 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 345 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 181 Nm | 679 Nm |
| Torque RPM | 3800 RPM | 2800 RPM |
| Engine Bore Size | 83 mm | 109.2 mm |
| Engine Stroke Size | 91 mm | 103.1 mm |
| Top Speed | 214 km/hour | 193 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 2223 kg |
| Vehicle Length | 4440 mm | 5810 mm |
| Vehicle Width | 1750 mm | 2040 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2600 mm | 3380 mm |
