2004 BMW 630 vs. 1984 Lancia Thema
To start off, 2004 BMW 630 is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Lancia Thema. In addition, the cost of maintenance, including insurance, on 1984 Lancia Thema would be higher. At 2,993 cc (6 cylinders), 2004 BMW 630 is equipped with a bigger engine. In terms of performance, 2004 BMW 630 (254 HP @ 6600 RPM) has 106 more horse power than 1984 Lancia Thema. (148 HP @ 5750 RPM). In normal driving conditions, 2004 BMW 630 should accelerate faster than 1984 Lancia Thema. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 630 weights approximately 600 kg more than 1984 Lancia Thema. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW 630 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 2004 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 1984 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, 2004 BMW 630 (305 Nm @ 2500 RPM) has 65 more torque (in Nm) than 1984 Lancia Thema. (240 Nm @ 2700 RPM). This means 2004 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1984 Lancia Thema.
Compare all specifications:
| 2004 BMW 630 | 1984 Lancia Thema | |
| Make | BMW | Lancia |
| Model | 630 | Thema |
| Year Released | 2004 | 1984 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2849 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 254 HP | 148 HP |
| Engine RPM | 6600 RPM | 5750 RPM |
| Torque | 305 Nm | 240 Nm |
| Torque RPM | 2500 RPM | 2700 RPM |
| Engine Bore Size | 85.1 mm | 91 mm |
| Engine Stroke Size | 88 mm | 73 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1760 kg | 1160 kg |
| Vehicle Length | 4830 mm | 4600 mm |
| Vehicle Width | 1860 mm | 1740 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2790 mm | 2670 mm |
| Fuel Tank Capacity | 70 L | 65 L |
