1978 Mazda RX-7 vs. 2005 TVR Tuscan
To start off, 2005 TVR Tuscan is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1978 Mazda RX-7 would be higher. At 3,995 cc (6 cylinders), 2005 TVR Tuscan is equipped with a bigger engine. In terms of performance, 2005 TVR Tuscan (345 HP @ 7200 RPM) has 240 more horse power than 1978 Mazda RX-7. (105 HP @ 6000 RPM) In normal driving conditions, 2005 TVR Tuscan should accelerate faster than 1978 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2005 TVR Tuscan weights approximately 170 kg more than 1978 Mazda RX-7. 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 TVR Tuscan (391 Nm @ 5500 RPM) has 246 more torque (in Nm) than 1978 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2005 TVR Tuscan will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-7.
Compare all specifications:
| 1978 Mazda RX-7 | 2005 TVR Tuscan | |
| Make | Mazda | TVR |
| Model | RX-7 | Tuscan |
| Year Released | 1978 | 2005 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 3995 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 105 HP | 345 HP |
| Engine RPM | 6000 RPM | 7200 RPM |
| Torque | 145 Nm | 391 Nm |
| Torque RPM | 4000 RPM | 5500 RPM |
| Engine Compression Ratio | 9.4:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 185 km/hour | 280 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1060 kg | 1230 kg |
| Vehicle Length | 4290 mm | 4240 mm |
| Vehicle Width | 1680 mm | 1820 mm |
| Vehicle Height | 1280 mm | 1210 mm |
| Wheelbase Size | 2430 mm | 2370 mm |
| Fuel Tank Capacity | 65 L | 65 L |
