2006 Alpina Roadster vs. 1999 Mercedes-Benz ML
To start off, 2006 Alpina Roadster is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz ML. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz ML would be higher. At 3,346 cc (6 cylinders), 2006 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2006 Alpina Roadster (296 HP @ 6300 RPM) has 135 more horse power than 1999 Mercedes-Benz ML. (161 HP @ 4200 RPM). In normal driving conditions, 2006 Alpina Roadster should accelerate faster than 1999 Mercedes-Benz ML. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz ML weights approximately 760 kg more than 2006 Alpina Roadster.
Because 1999 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 1999 Mercedes-Benz ML 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, 1999 Mercedes-Benz ML (377 Nm @ 1600 RPM) has 15 more torque (in Nm) than 2006 Alpina Roadster. (362 Nm @ 4800 RPM). This means 1999 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 2006 Alpina Roadster.
Compare all specifications:
| 2006 Alpina Roadster | 1999 Mercedes-Benz ML | |
| Make | Alpina | Mercedes-Benz |
| Model | Roadster | ML |
| Year Released | 2006 | 1999 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2601 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 296 HP | 161 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 362 Nm | 377 Nm |
| Torque RPM | 4800 RPM | 1600 RPM |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 265 km/hour | 180 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 11.7 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1395 kg | 2155 kg |
| Vehicle Length | 4100 mm | 4590 mm |
| Vehicle Width | 1790 mm | 1840 mm |
| Vehicle Height | 1310 mm | 1830 mm |
| Wheelbase Size | 2500 mm | 2720 mm |
| Fuel Tank Capacity | 55 L | 72 L |
