2006 BMW Z4 vs. 1958 TVR Grantura
To start off, 2006 BMW Z4 is newer by 48 year(s). Which means there will be less support and parts availability for 1958 TVR Grantura. In addition, the cost of maintenance, including insurance, on 1958 TVR Grantura would be higher. At 1,995 cc (4 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (148 HP @ 6200 RPM) has 66 more horse power than 1958 TVR Grantura. (82 HP @ 6000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1958 TVR Grantura. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 666 kg more than 1958 TVR Grantura. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2006 BMW Z4 | 1958 TVR Grantura | |
| Make | BMW | TVR |
| Model | Z4 | Grantura |
| Year Released | 2006 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1216 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 82 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1326 kg | 660 kg |
