1991 BMW Z1 vs. 2005 Volkswagen Multivan
To start off, 2005 Volkswagen Multivan is newer by 14 year(s). Which means there will be less support and parts availability for 1991 BMW Z1. In addition, the cost of maintenance, including insurance, on 1991 BMW Z1 would be higher. At 2,497 cc (6 cylinders), 1991 BMW Z1 is equipped with a bigger engine. In terms of performance, 1991 BMW Z1 (175 HP @ 5800 RPM) has 47 more horse power than 2005 Volkswagen Multivan. (128 HP @ 3500 RPM). In normal driving conditions, 1991 BMW Z1 should accelerate faster than 2005 Volkswagen Multivan. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volkswagen Multivan weights approximately 99 kg more than 1991 BMW Z1.
Because 2005 Volkswagen Multivan is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW Z1. In wet, icy, snow, or gravel driving conditions, 2005 Volkswagen Multivan 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, 2005 Volkswagen Multivan (350 Nm @ 2000 RPM) has 120 more torque (in Nm) than 1991 BMW Z1. (230 Nm @ 4000 RPM). This means 2005 Volkswagen Multivan will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW Z1.
Compare all specifications:
| 1991 BMW Z1 | 2005 Volkswagen Multivan | |
| Make | BMW | Volkswagen |
| Model | Z1 | Multivan |
| Year Released | 1991 | 2005 |
| Body Type | Roadster | Van |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2460 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 175 HP | 128 HP |
| Engine RPM | 5800 RPM | 3500 RPM |
| Torque | 230 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 82 mm | 81 mm |
| Engine Stroke Size | 78.8 mm | 95.5 mm |
| Engine Compression Ratio | 11.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 7 seats |
| Vehicle Weight | 1250 kg | 1349 kg |
| Vehicle Length | 3960 mm | 4900 mm |
| Vehicle Width | 1810 mm | 1910 mm |
| Vehicle Height | 1280 mm | 1950 mm |
| Wheelbase Size | 2450 mm | 3010 mm |
