2006 BMW Z4 vs. 1955 Wartburg 312
To start off, 2006 BMW Z4 is newer by 51 year(s). Which means there will be less support and parts availability for 1955 Wartburg 312. In addition, the cost of maintenance, including insurance, on 1955 Wartburg 312 would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 153 more horse power than 1955 Wartburg 312. (36 HP @ 4000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1955 Wartburg 312. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 375 kg more than 1955 Wartburg 312. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 164 more torque (in Nm) than 1955 Wartburg 312. (81 Nm @ 2200 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1955 Wartburg 312.
Compare all specifications:
| 2006 BMW Z4 | 1955 Wartburg 312 | |
| Make | BMW | Wartburg |
| Model | Z4 | 312 |
| Year Released | 2006 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 900 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 36 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 245 Nm | 81 Nm |
| Torque RPM | 3500 RPM | 2200 RPM |
| Engine Bore Size | 84 mm | 70 mm |
| Engine Stroke Size | 75 mm | 78 mm |
| Engine Compression Ratio | 11.0:1 | 6.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1335 kg | 960 kg |
| Vehicle Length | 4100 mm | 4310 mm |
| Vehicle Width | 1790 mm | 1580 mm |
| Vehicle Height | 1310 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2460 mm |
