2007 Alpina D3 vs. 2008 Mercedes-Benz R
To start off, 2008 Mercedes-Benz R is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Alpina D3. In addition, the cost of maintenance, including insurance, on 2007 Alpina D3 would be higher. At 6,208 cc (8 cylinders), 2008 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz R (503 HP @ 6800 RPM) has 202 more horse power than 2007 Alpina D3. (301 HP @ 6300 RPM) In normal driving conditions, 2008 Mercedes-Benz R should accelerate faster than 2007 Alpina D3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz R weights approximately 850 kg more than 2007 Alpina D3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz R is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alpina D3. In wet, icy, snow, or gravel driving conditions, 2008 Mercedes-Benz R 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, 2008 Mercedes-Benz R (630 Nm @ 5200 RPM) has 268 more torque (in Nm) than 2007 Alpina D3. (362 Nm @ 4800 RPM). This means 2008 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 2007 Alpina D3.
Compare all specifications:
| 2007 Alpina D3 | 2008 Mercedes-Benz R | |
| Make | Alpina | Mercedes-Benz |
| Model | D3 | R |
| Year Released | 2007 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 6208 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 503 HP |
| Engine RPM | 6300 RPM | 6800 RPM |
| Torque | 362 Nm | 630 Nm |
| Torque RPM | 4800 RPM | 5200 RPM |
| Engine Bore Size | 87 mm | 102.2 mm |
| Engine Stroke Size | 93.9 mm | 94.6 mm |
| Engine Compression Ratio | 10.0:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 266 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.8 seconds | 5.1 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1525 kg | 2375 kg |
| Vehicle Length | 4480 mm | 5160 mm |
| Vehicle Width | 1750 mm | 1930 mm |
| Vehicle Height | 1420 mm | 1640 mm |
| Wheelbase Size | 2730 mm | 3220 mm |
| Fuel Consumption Overall | 11.3 L/100km | 16.5 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
