2006 Alpina Roadster vs. 2005 GMC Savana
To start off, 2006 Alpina Roadster is newer by 1 year(s). Which means there will be less support and parts availability for 2005 GMC Savana. In addition, the cost of maintenance, including insurance, on 2005 GMC Savana would be higher. At 4,801 cc (8 cylinders), 2005 GMC Savana is equipped with a bigger engine. In terms of performance, 2006 Alpina Roadster (296 HP) has 11 more horse power than 2005 GMC Savana. (285 HP). In normal driving conditions, 2006 Alpina Roadster should accelerate faster than 2005 GMC Savana. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Savana weights approximately 1182 kg more than 2006 Alpina Roadster.
Let's talk about torque, 2005 GMC Savana (400 Nm) has 38 more torque (in Nm) than 2006 Alpina Roadster. (362 Nm). This means 2005 GMC Savana will have an easier job in driving up hills or pulling heavy equipment than 2006 Alpina Roadster.
Compare all specifications:
| 2006 Alpina Roadster | 2005 GMC Savana | |
| Make | Alpina | GMC |
| Model | Roadster | Savana |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Van |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 4801 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 296 HP | 285 HP |
| Torque | 362 Nm | 400 Nm |
| Engine Bore Size | 87 mm | 96 mm |
| Engine Stroke Size | 93.8 mm | 83 mm |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1395 kg | 2577 kg |
| Vehicle Length | 4100 mm | 6210 mm |
| Vehicle Width | 1790 mm | 2020 mm |
| Vehicle Height | 1310 mm | 2090 mm |
| Wheelbase Size | 2500 mm | 3940 mm |
| Fuel Tank Capacity | 55 L | 117 L |
