1970 Alfa Romeo 1750 vs. 2004 Alfa Romeo 156
To start off, 2004 Alfa Romeo 156 is newer by 34 year(s). Which means there will be less support and parts availability for 1970 Alfa Romeo 1750. In addition, the cost of maintenance, including insurance, on 1970 Alfa Romeo 1750 would be higher. At 2,387 cc (5 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (173 HP @ 4000 RPM) has 53 more horse power than 1970 Alfa Romeo 1750. (120 HP @ 5500 RPM) In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 1970 Alfa Romeo 1750. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 424 kg more than 1970 Alfa Romeo 1750. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Alfa Romeo 1750 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 1970 Alfa Romeo 1750. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 215 more torque (in Nm) than 1970 Alfa Romeo 1750. (170 Nm @ 4400 RPM). This means 2004 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1970 Alfa Romeo 1750.
Compare all specifications:
| 1970 Alfa Romeo 1750 | 2004 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 1750 | 156 |
| Year Released | 1970 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 2387 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 173 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 170 Nm | 385 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Engine Compression Ratio | 9.5:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1086 kg | 1510 kg |
| Vehicle Length | 4400 mm | 4450 mm |
| Vehicle Width | 1580 mm | 1750 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2580 mm | 2550 mm |
| Fuel Tank Capacity | 45 L | 63 L |
