2009 BMW Z4 vs. 2005 Suzuki Alto
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Suzuki Alto. In addition, the cost of maintenance, including insurance, on 2005 Suzuki Alto would be higher. At 2,996 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (261 HP @ 6600 RPM) has 210 more horse power than 2005 Suzuki Alto. (51 HP @ 7000 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2005 Suzuki Alto. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 755 kg more than 2005 Suzuki Alto. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Suzuki Alto is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 Suzuki Alto 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, 2009 BMW Z4 (315 Nm @ 2750 RPM) has 259 more torque (in Nm) than 2005 Suzuki Alto. (56 Nm @ 4500 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Suzuki Alto.
Compare all specifications:
| 2009 BMW Z4 | 2005 Suzuki Alto | |
| Make | BMW | Suzuki |
| Model | Z4 | Alto |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 657 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 261 HP | 51 HP |
| Engine RPM | 6600 RPM | 7000 RPM |
| Torque | 315 Nm | 56 Nm |
| Torque RPM | 2750 RPM | 4500 RPM |
| Engine Bore Size | 85.1 mm | 65 mm |
| Engine Stroke Size | 88 mm | 66 mm |
| Engine Compression Ratio | 10.7:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1395 kg | 640 kg |
| Vehicle Length | 4100 mm | 3500 mm |
| Vehicle Width | 1790 mm | 1500 mm |
| Vehicle Height | 1270 mm | 1410 mm |
| Wheelbase Size | 2500 mm | 2340 mm |
| Fuel Tank Capacity | 55 L | 45 L |
