2003 Alpina Roadster vs. 2009 Jeep Wrangler
To start off, 2009 Jeep Wrangler is newer by 6 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 3,980 cc (6 cylinders), 2009 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP) has 129 more horse power than 2009 Jeep Wrangler. (172 HP). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2009 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Wrangler weights approximately 417 kg more than 2003 Alpina Roadster.
Because 2009 Jeep Wrangler 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, 2009 Jeep Wrangler 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 66 more torque (in Nm) than 2009 Jeep Wrangler. (296 Nm). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2009 Jeep Wrangler. 2009 Jeep Wrangler 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. 2009 Jeep Wrangler will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina Roadster | 2009 Jeep Wrangler | |
| Make | Alpina | Jeep |
| Model | Roadster | Wrangler |
| Year Released | 2003 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 3980 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 172 HP |
| Torque | 362 Nm | 296 Nm |
| Engine Bore Size | 87 mm | 98.5 mm |
| Engine Stroke Size | 93.8 mm | 86.7 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 5.4 seconds | 12.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1626 kg | 2043 kg |
| Vehicle Length | 4100 mm | 4030 mm |
| Vehicle Width | 1790 mm | 1840 mm |
| Vehicle Height | 1310 mm | 1820 mm |
| Wheelbase Size | 2500 mm | 2640 mm |
| Fuel Consumption Overall | 11.7 L/100km | 14.3 L/100km |
| Fuel Tank Capacity | 55 L | 72 L |
