2003 Alpina Roadster vs. 2012 Jeep Grand Cherokee
To start off, 2012 Jeep Grand Cherokee is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2003 Alpina Roadster would be higher. At 3,346 cc (6 cylinders), 2003 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP) has 114 more horse power than 2012 Jeep Grand Cherokee. (187 HP). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2012 Jeep Grand Cherokee.
Because 2012 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 2012 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, 2003 Alpina Roadster (362 Nm) has 42 more torque (in Nm) than 2012 Jeep Grand Cherokee. (320 Nm). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2012 Jeep Grand Cherokee. 2012 Jeep Grand Cherokee has automatic transmission and 2003 Alpina Roadster has manual transmission. 2003 Alpina Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina Roadster | 2012 Jeep Grand Cherokee | |
| Make | Alpina | Jeep |
| Model | Roadster | Grand Cherokee |
| Year Released | 2003 | 2012 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2987 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 187 HP |
| Torque | 362 Nm | 320 Nm |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4100 mm | 4859 mm |
| Vehicle Width | 1790 mm | 1958 mm |
| Vehicle Height | 1310 mm | 1755 mm |
| Wheelbase Size | 2500 mm | 2916 mm |
| Fuel Tank Capacity | 55 L | 80 L |
