1976 Alfa Romeo Navajo vs. 2005 BMW X5
To start off, 2005 BMW X5 is newer by 29 year(s). Which means there will be less support and parts availability for 1976 Alfa Romeo Navajo. In addition, the cost of maintenance, including insurance, on 1976 Alfa Romeo Navajo would be higher. At 2,926 cc (6 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 1976 Alfa Romeo Navajo (228 HP @ 8800 RPM) has 13 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM). In normal driving conditions, 1976 Alfa Romeo Navajo should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1300 kg more than 1976 Alfa Romeo Navajo.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1976 Alfa Romeo Navajo. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 BMW X5 (520 Nm @ 2000 RPM) has 214 more torque (in Nm) than 1976 Alfa Romeo Navajo. (306 Nm @ 7000 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1976 Alfa Romeo Navajo.
Compare all specifications:
| 1976 Alfa Romeo Navajo | 2005 BMW X5 | |
| Make | Alfa Romeo | BMW |
| Model | Navajo | X5 |
| Year Released | 1976 | 2005 |
| Engine Position | Middle | Front |
| Engine Size | 1995 cc | 2926 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 215 HP |
| Engine RPM | 8800 RPM | 4000 RPM |
| Torque | 306 Nm | 520 Nm |
| Torque RPM | 7000 RPM | 2000 RPM |
| Engine Bore Size | 78 mm | 84 mm |
| Engine Stroke Size | 52.2 mm | 90 mm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 870 kg | 2170 kg |
| Vehicle Length | 3810 mm | 4670 mm |
| Vehicle Width | 1870 mm | 1880 mm |
| Vehicle Height | 1060 mm | 1720 mm |
| Wheelbase Size | 2440 mm | 2830 mm |
