2004 BMW 645 vs. 1991 Lancia Delta
To start off, 2004 BMW 645 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Lancia Delta. In addition, the cost of maintenance, including insurance, on 1991 Lancia Delta would be higher. At 4,398 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (328 HP @ 6100 RPM) has 120 more horse power than 1991 Lancia Delta. (208 HP @ 5750 RPM). In normal driving conditions, 2004 BMW 645 should accelerate faster than 1991 Lancia Delta. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 390 kg more than 1991 Lancia Delta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Lancia Delta is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 645. In wet, icy, snow, or gravel driving conditions, 1991 Lancia Delta will offer significantly more control. 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 645 (450 Nm @ 3600 RPM) has 140 more torque (in Nm) than 1991 Lancia Delta. (310 Nm @ 3500 RPM). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1991 Lancia Delta.
Compare all specifications:
| 2004 BMW 645 | 1991 Lancia Delta | |
| Make | BMW | Lancia |
| Model | 645 | Delta |
| Year Released | 2004 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 328 HP | 208 HP |
| Engine RPM | 6100 RPM | 5750 RPM |
| Torque | 450 Nm | 310 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Engine Bore Size | 92 mm | 84 mm |
| Engine Stroke Size | 82.7 mm | 90 mm |
| Engine Compression Ratio | 10.0:1 | 8.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1690 kg | 1300 kg |
| Vehicle Length | 4830 mm | 3910 mm |
| Vehicle Width | 1860 mm | 1780 mm |
| Vehicle Height | 1380 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 2490 mm |
| Fuel Tank Capacity | 70 L | 57 L |
