2005 Porsche 911 vs. 1985 TVR Tasmin
To start off, 2005 Porsche 911 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 TVR Tasmin. In addition, the cost of maintenance, including insurance, on 1985 TVR Tasmin would be higher. At 3,822 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (350 HP @ 6600 RPM) has 154 more horse power than 1985 TVR Tasmin. (196 HP @ 5250 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1985 TVR Tasmin. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 385 kg more than 1985 TVR Tasmin. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Porsche 911 (408 Nm @ 4600 RPM) has 108 more torque (in Nm) than 1985 TVR Tasmin. (300 Nm @ 4000 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1985 TVR Tasmin.
Compare all specifications:
| 2005 Porsche 911 | 1985 TVR Tasmin | |
| Make | Porsche | TVR |
| Model | 911 | Tasmin |
| Year Released | 2005 | 1985 |
| Body Type | Convertible | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 3822 cc | 3528 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 350 HP | 196 HP |
| Engine RPM | 6600 RPM | 5250 RPM |
| Torque | 408 Nm | 300 Nm |
| Torque RPM | 4600 RPM | 4000 RPM |
| Engine Bore Size | 99 mm | 88.9 mm |
| Engine Stroke Size | 82.8 mm | 71.1 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1120 kg |
| Vehicle Length | 4470 mm | 4020 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1310 mm | 1200 mm |
| Wheelbase Size | 2360 mm | 2390 mm |
