1975 Alfa Romeo Alfasud vs. 1987 Lancia Thema
To start off, 1987 Lancia Thema is newer by 12 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Alfasud would be higher. At 1,993 cc (4 cylinders), 1987 Lancia Thema is equipped with a bigger engine. In terms of performance, 1987 Lancia Thema (118 HP @ 5250 RPM) has 56 more horse power than 1975 Alfa Romeo Alfasud. (62 HP @ 6000 RPM) In normal driving conditions, 1987 Lancia Thema should accelerate faster than 1975 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1987 Lancia Thema weights approximately 321 kg more than 1975 Alfa Romeo Alfasud. 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, 1987 Lancia Thema (165 Nm @ 3300 RPM) has 77 more torque (in Nm) than 1975 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 1987 Lancia Thema will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Alfasud.
Compare all specifications:
| 1975 Alfa Romeo Alfasud | 1987 Lancia Thema | |
| Make | Alfa Romeo | Lancia |
| Model | Alfasud | Thema |
| Year Released | 1975 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 62 HP | 118 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 88 Nm | 165 Nm |
| Torque RPM | 3200 RPM | 3300 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 59 mm | 90 mm |
| Engine Compression Ratio | 8.8:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 894 kg | 1215 kg |
| Vehicle Length | 3940 mm | 4600 mm |
| Vehicle Width | 1590 mm | 1740 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2520 mm | 2710 mm |
| Fuel Tank Capacity | 50 L | 65 L |
