1981 BMW 745 vs. 2010 Alfa Romeo 159
To start off, 2010 Alfa Romeo 159 is newer by 29 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 2010 Alfa Romeo 159 (256 HP @ 6200 RPM) has 4 more horse power than 1981 BMW 745. (252 HP @ 5200 RPM) In normal driving conditions, 2010 Alfa Romeo 159 should accelerate faster than 1981 BMW 745. With that said, vehicle weight also plays an important factor in acceleration. 2010 Alfa Romeo 159 weights approximately 209 kg more than 1981 BMW 745. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Alfa Romeo 159 is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 745. In wet, icy, snow, or gravel driving conditions, 2010 Alfa Romeo 159 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, 1981 BMW 745 (380 Nm @ 2200 RPM) has 58 more torque (in Nm) than 2010 Alfa Romeo 159. (322 Nm @ 4500 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo 159. 1981 BMW 745 has automatic transmission and 2010 Alfa Romeo 159 has manual transmission. 2010 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 BMW 745 | 2010 Alfa Romeo 159 | |
| Make | BMW | Alfa Romeo |
| Model | 745 | 159 |
| Year Released | 1981 | 2010 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 3195 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 252 HP | 256 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 380 Nm | 322 Nm |
| Torque RPM | 2200 RPM | 4500 RPM |
| Engine Compression Ratio | 8.0:1 | 11.3:1 |
| Top Speed | 227 km/hour | 232 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1596 kg | 1805 kg |
| Vehicle Length | 4870 mm | 4670 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2770 mm | 2710 mm |
| Fuel Tank Capacity | 100 L | 70 L |
