2009 Bentley Continental GTC vs. 1978 Mazda RX-7
To start off, 2009 Bentley Continental GTC is newer by 31 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 5,997 cc, 2009 Bentley Continental GTC is equipped with a bigger engine. In terms of performance, 2009 Bentley Continental GTC (592 HP @ 6000 RPM) has 487 more horse power than 1978 Mazda RX-7. (105 HP @ 6000 RPM). In normal driving conditions, 2009 Bentley Continental GTC should accelerate faster than 1978 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Bentley Continental GTC weights approximately 1525 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.
Because 2009 Bentley Continental GTC is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mazda RX-7. In wet, icy, snow, or gravel driving conditions, 2009 Bentley Continental GTC will offer significantly more control. 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, 2009 Bentley Continental GTC (553 Nm @ 1750 RPM) has 408 more torque (in Nm) than 1978 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2009 Bentley Continental GTC will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda RX-7. 2009 Bentley Continental GTC has automatic transmission and 1978 Mazda RX-7 has manual transmission. 1978 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Bentley Continental GTC will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Bentley Continental GTC | 1978 Mazda RX-7 | |
| Make | Bentley | Mazda |
| Model | Continental GTC | RX-7 |
| Year Released | 2009 | 1978 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 2292 cc |
| Engine Type | W | dual-disk rotary |
| Horse Power | 592 HP | 105 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 553 Nm | 145 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 321 km/hour | 185 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2585 kg | 1060 kg |
| Vehicle Length | 5400 mm | 4290 mm |
| Vehicle Height | 1520 mm | 1280 mm |
| Wheelbase Size | 3120 mm | 2430 mm |
| Fuel Tank Capacity | 90 L | 65 L |
