2006 BMW X5 vs. 1981 Suzuki Alto
To start off, 2006 BMW X5 is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Suzuki Alto. In addition, the cost of maintenance, including insurance, on 1981 Suzuki Alto would be higher. At 2,979 cc (6 cylinders), 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (228 HP @ 3500 RPM) has 190 more horse power than 1981 Suzuki Alto. (38 HP @ 5500 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 1981 Suzuki Alto. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 1020 kg more than 1981 Suzuki Alto. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Suzuki Alto. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 BMW X5 (300 Nm @ 3500 RPM) has 240 more torque (in Nm) than 1981 Suzuki Alto. (60 Nm @ 3000 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Suzuki Alto.
Compare all specifications:
| 2006 BMW X5 | 1981 Suzuki Alto | |
| Make | BMW | Suzuki |
| Model | X5 | Alto |
| Year Released | 2006 | 1981 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 796 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 228 HP | 38 HP |
| Engine RPM | 3500 RPM | 5500 RPM |
| Torque | 300 Nm | 60 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84 mm | 68.5 mm |
| Engine Stroke Size | 89.6 mm | 72 mm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1630 kg | 610 kg |
| Vehicle Length | 4670 mm | 3300 mm |
| Vehicle Width | 1880 mm | 1410 mm |
| Vehicle Height | 1720 mm | 1340 mm |
| Wheelbase Size | 2830 mm | 2160 mm |
