2005 Alpina Roadster vs. 2013 Jeep Grand Cherokee
To start off, 2013 Jeep Grand Cherokee is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2005 Alpina Roadster would be higher. At 6,400 cc (8 cylinders), 2013 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2013 Jeep Grand Cherokee (459 HP @ 6000 RPM) has 158 more horse power than 2005 Alpina Roadster. (301 HP @ 6300 RPM) In normal driving conditions, 2013 Jeep Grand Cherokee should accelerate faster than 2005 Alpina Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jeep Grand Cherokee weights approximately 710 kg more than 2005 Alpina Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Jeep Grand Cherokee (630 Nm @ 4200 RPM) has 268 more torque (in Nm) than 2005 Alpina Roadster. (362 Nm @ 4800 RPM). This means 2013 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2005 Alpina Roadster. 2013 Jeep Grand Cherokee has automatic transmission and 2005 Alpina Roadster has manual transmission. 2005 Alpina Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alpina Roadster | 2013 Jeep Grand Cherokee | |
| Make | Alpina | Jeep |
| Model | Roadster | Grand Cherokee |
| Year Released | 2005 | 2013 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 6400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 459 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 362 Nm | 630 Nm |
| Torque RPM | 4800 RPM | 4200 RPM |
| Engine Bore Size | 87 mm | 103 mm |
| Engine Stroke Size | 93.8 mm | 94 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 5-speed automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1626 kg | 2336 kg |
| Vehicle Length | 4100 mm | 4859 mm |
| Vehicle Width | 1790 mm | 2156 mm |
| Vehicle Height | 1300 mm | 1756 mm |
| Wheelbase Size | 2500 mm | 2916 mm |
| Fuel Tank Capacity | 55 L | 93 L |
