2003 Alpina Roadster vs. 2007 Chrysler Grand Voyager
To start off, 2007 Chrysler Grand Voyager is newer by 4 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 @ 6300 RPM) has 129 more horse power than 2007 Chrysler Grand Voyager. (172 HP @ 5100 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2007 Chrysler Grand Voyager. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler Grand Voyager weights approximately 379 kg more than 2003 Alpina Roadster.
Because 2003 Alpina Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2007 Chrysler Grand Voyager, being front wheel drive (FWD), will offer much better control with better grip. 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 @ 4800 RPM) has 84 more torque (in Nm) than 2007 Chrysler Grand Voyager. (278 Nm @ 4000 RPM). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2007 Chrysler Grand Voyager. 2007 Chrysler Grand Voyager 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. 2007 Chrysler Grand Voyager will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina Roadster | 2007 Chrysler Grand Voyager | |
| Make | Alpina | Chrysler |
| Model | Roadster | Grand Voyager |
| Year Released | 2003 | 2007 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 3301 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 172 HP |
| Engine RPM | 6300 RPM | 5100 RPM |
| Torque | 362 Nm | 278 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Bore Size | 87 mm | 93 mm |
| Engine Stroke Size | 93.8 mm | 81 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 5.4 seconds | 12.6 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1626 kg | 2005 kg |
| Vehicle Length | 4100 mm | 5100 mm |
| Vehicle Width | 1790 mm | 2000 mm |
| Vehicle Height | 1310 mm | 1760 mm |
| Wheelbase Size | 2500 mm | 3040 mm |
| Fuel Consumption Overall | 11.7 L/100km | 12.6 L/100km |
| Fuel Tank Capacity | 55 L | 75 L |
