2009 Alpina Roadster vs. 2008 Jeep Grand Cherokee
To start off, 2009 Alpina Roadster is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2008 Jeep Grand Cherokee would be higher. At 3,701 cc (6 cylinders), 2008 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Alpina Roadster (296 HP @ 6300 RPM) has 86 more horse power than 2008 Jeep Grand Cherokee. (210 HP @ 5200 RPM). In normal driving conditions, 2009 Alpina Roadster should accelerate faster than 2008 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Grand Cherokee weights approximately 648 kg more than 2009 Alpina Roadster.
Because 2008 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2009 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 2008 Jeep Grand Cherokee 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 Alpina Roadster (362 Nm @ 4800 RPM) has 43 more torque (in Nm) than 2008 Jeep Grand Cherokee. (319 Nm @ 4000 RPM). This means 2009 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2008 Jeep Grand Cherokee. 2008 Jeep Grand Cherokee has automatic transmission and 2009 Alpina Roadster has manual transmission. 2009 Alpina Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alpina Roadster | 2008 Jeep Grand Cherokee | |
| Make | Alpina | Jeep |
| Model | Roadster | Grand Cherokee |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 3701 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 296 HP | 210 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 362 Nm | 319 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1395 kg | 2043 kg |
| Vehicle Length | 4100 mm | 4780 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1300 mm | 1760 mm |
| Wheelbase Size | 2500 mm | 2790 mm |
| Fuel Consumption Overall | 10 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 55 L | 80 L |
