2005 Alpina Roadster vs. 2004 GMC Savana
To start off, 2005 Alpina Roadster is newer by 1 year(s). Which means there will be less support and parts availability for 2004 GMC Savana. In addition, the cost of maintenance, including insurance, on 2004 GMC Savana would be higher. At 5,359 cc (8 cylinders), 2004 GMC Savana is equipped with a bigger engine. In terms of performance, 2005 Alpina Roadster (301 HP) has 16 more horse power than 2004 GMC Savana. (285 HP). In normal driving conditions, 2005 Alpina Roadster should accelerate faster than 2004 GMC Savana. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Savana weights approximately 911 kg more than 2005 Alpina Roadster.
Let's talk about torque, 2004 GMC Savana (441 Nm) has 79 more torque (in Nm) than 2005 Alpina Roadster. (362 Nm). This means 2004 GMC Savana will have an easier job in driving up hills or pulling heavy equipment than 2005 Alpina Roadster.
Compare all specifications:
| 2005 Alpina Roadster | 2004 GMC Savana | |
| Make | Alpina | GMC |
| Model | Roadster | Savana |
| Year Released | 2005 | 2004 |
| Body Type | Convertible | Van |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 5359 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 285 HP |
| Torque | 362 Nm | 441 Nm |
| Engine Bore Size | 87 mm | 96 mm |
| Engine Stroke Size | 93.8 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Number of Seats | 2 seats | 8 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1626 kg | 2537 kg |
| Vehicle Length | 4100 mm | 5700 mm |
| Vehicle Width | 1790 mm | 2020 mm |
| Vehicle Height | 1300 mm | 2080 mm |
| Wheelbase Size | 2500 mm | 3440 mm |
| Fuel Consumption Overall | 11.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 55 L | 117 L |
