1958 TVR Grantura vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 53 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 3,800 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (385 HP @ 6500 RPM) has 303 more horse power than 1958 TVR Grantura. (82 HP @ 6000 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 1958 TVR Grantura. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 845 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:
| 1958 TVR Grantura | 2011 Porsche 911 | |
| Make | TVR | Porsche |
| Model | Grantura | 911 |
| Year Released | 1958 | 2011 |
| Engine Position | Front | Rear |
| Engine Size | 1216 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 82 HP | 385 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 660 kg | 1505 kg |
