1979 Alfa Romeo Alfasud vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfasud would be higher. At 2,979 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (228 HP @ 5900 RPM) has 143 more horse power than 1979 Alfa Romeo Alfasud. (85 HP @ 6000 RPM) In normal driving conditions, 2007 BMW X5 should accelerate faster than 1979 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 1189 kg more than 1979 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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, 2007 BMW X5 (300 Nm @ 3500 RPM) has 189 more torque (in Nm) than 1979 Alfa Romeo Alfasud. (111 Nm @ 3500 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1979 Alfa Romeo Alfasud. 2007 BMW X5 has automatic transmission and 1979 Alfa Romeo Alfasud has manual transmission. 1979 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Alfa Romeo Alfasud | 2007 BMW X5 | |
| Make | Alfa Romeo | BMW |
| Model | Alfasud | X5 |
| Year Released | 1979 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1349 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 228 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 111 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 80 mm | 84.1 mm |
| Engine Stroke Size | 67.2 mm | 89.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 915 kg | 2104 kg |
| Vehicle Length | 4030 mm | 4670 mm |
| Vehicle Width | 1630 mm | 1710 mm |
| Vehicle Height | 1310 mm | 1880 mm |
| Wheelbase Size | 2460 mm | 2830 mm |
| Fuel Consumption Overall | 5.8 L/100km | 14.5 L/100km |
| Fuel Tank Capacity | 49 L | 85 L |
