1977 BMW 520 vs. 1989 Lancia Thema
To start off, 1989 Lancia Thema is newer by 12 year(s). Which means there will be less support and parts availability for 1977 BMW 520. In addition, the cost of maintenance, including insurance, on 1977 BMW 520 would be higher. At 1,995 cc (4 cylinders), 1989 Lancia Thema is equipped with a bigger engine. In terms of performance, 1977 BMW 520 (134 HP @ 4000 RPM) has 16 more horse power than 1989 Lancia Thema. (118 HP @ 5250 RPM). In normal driving conditions, 1977 BMW 520 should accelerate faster than 1989 Lancia Thema. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 520 weights approximately 350 kg more than 1989 Lancia Thema. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 BMW 520 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 1977 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 1989 Lancia Thema, 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, 1977 BMW 520 (280 Nm @ 1750 RPM) has 115 more torque (in Nm) than 1989 Lancia Thema. (165 Nm @ 3300 RPM). This means 1977 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1989 Lancia Thema.
Compare all specifications:
| 1977 BMW 520 | 1989 Lancia Thema | |
| Make | BMW | Lancia |
| Model | 520 | Thema |
| Year Released | 1977 | 1989 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1951 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 134 HP | 118 HP |
| Engine RPM | 4000 RPM | 5250 RPM |
| Torque | 280 Nm | 165 Nm |
| Torque RPM | 1750 RPM | 3300 RPM |
| Engine Compression Ratio | 19.0:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1565 kg | 1215 kg |
| Vehicle Length | 4780 mm | 4600 mm |
| Vehicle Width | 1810 mm | 1740 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2710 mm |
| Fuel Consumption Overall | 5.9 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
