2002 Alfa Romeo 156 vs. 1975 Bitter Diplomat
To start off, 2002 Alfa Romeo 156 is newer by 27 year(s). Which means there will be less support and parts availability for 1975 Bitter Diplomat. In addition, the cost of maintenance, including insurance, on 1975 Bitter Diplomat would be higher. At 5,353 cc (8 cylinders), 1975 Bitter Diplomat is equipped with a bigger engine. In terms of performance, 1975 Bitter Diplomat (227 HP @ 4700 RPM) has 114 more horse power than 2002 Alfa Romeo 156. (113 HP @ 4200 RPM) In normal driving conditions, 1975 Bitter Diplomat should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 1975 Bitter Diplomat weights approximately 200 kg more than 2002 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Bitter Diplomat 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 1975 Bitter Diplomat. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 1975 Bitter Diplomat (419 Nm @ 3100 RPM) has 130 more torque (in Nm) than 2002 Alfa Romeo 156. (289 Nm @ 2000 RPM). This means 1975 Bitter Diplomat will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156.
Compare all specifications:
| 2002 Alfa Romeo 156 | 1975 Bitter Diplomat | |
| Make | Alfa Romeo | Bitter |
| Model | 156 | Diplomat |
| Year Released | 2002 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 5353 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 227 HP |
| Engine RPM | 4200 RPM | 4700 RPM |
| Torque | 289 Nm | 419 Nm |
| Torque RPM | 2000 RPM | 3100 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Vehicle Weight | 1480 kg | 1680 kg |
| Vehicle Length | 4440 mm | 4860 mm |
| Vehicle Width | 1750 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1290 mm |
| Wheelbase Size | 2710 mm | 2690 mm |
