1990 BMW Z1 vs. 2004 GMC Savana
To start off, 2004 GMC Savana is newer by 14 year(s). Which means there will be less support and parts availability for 1990 BMW Z1. In addition, the cost of maintenance, including insurance, on 1990 BMW Z1 would be higher. At 5,326 cc (8 cylinders), 2004 GMC Savana is equipped with a bigger engine. In terms of performance, 2004 GMC Savana (295 HP) has 120 more horse power than 1990 BMW Z1. (175 HP) In normal driving conditions, 2004 GMC Savana should accelerate faster than 1990 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Savana weights approximately 1103 kg more than 1990 BMW Z1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 GMC Savana (448 Nm) has 218 more torque (in Nm) than 1990 BMW Z1. (230 Nm). This means 2004 GMC Savana will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW Z1.
Compare all specifications:
| 1990 BMW Z1 | 2004 GMC Savana | |
| Make | BMW | GMC |
| Model | Z1 | Savana |
| Year Released | 1990 | 2004 |
| Body Type | Roadster | Van |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 5326 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 175 HP | 295 HP |
| Torque | 230 Nm | 448 Nm |
| Engine Bore Size | 82 mm | 96 mm |
| Engine Stroke Size | 78.8 mm | 92 mm |
| Number of Seats | 2 seats | 2 seats |
| Vehicle Weight | 1250 kg | 2353 kg |
| Vehicle Length | 3960 mm | 5700 mm |
| Vehicle Width | 1810 mm | 2020 mm |
| Vehicle Height | 1280 mm | 2080 mm |
| Wheelbase Size | 2450 mm | 3440 mm |
