2007 BMW Convertible vs. 1989 Mazda RX-7
To start off, 2007 BMW Convertible is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1989 Mazda RX-7 would be higher. At 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2007 BMW Convertible (363 HP @ 6300 RPM) has 166 more horse power than 1989 Mazda RX-7. (197 HP @ 6500 RPM). In normal driving conditions, 2007 BMW Convertible should accelerate faster than 1989 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 550 kg more than 1989 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW Convertible (490 Nm @ 3600 RPM) has 219 more torque (in Nm) than 1989 Mazda RX-7. (271 Nm @ 3500 RPM). This means 2007 BMW Convertible will have an easier job in driving up hills or pulling heavy equipment than 1989 Mazda RX-7.
Compare all specifications:
2007 BMW Convertible | 1989 Mazda RX-7 | |
Make | BMW | Mazda |
Model | Convertible | RX-7 |
Year Released | 2007 | 1989 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 4799 cc | 2616 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 363 HP | 197 HP |
Engine RPM | 6300 RPM | 6500 RPM |
Torque | 490 Nm | 271 Nm |
Torque RPM | 3600 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1850 kg | 1300 kg |
Vehicle Length | 4830 mm | 4320 mm |
Vehicle Width | 1380 mm | 1700 mm |
Vehicle Height | 1860 mm | 1270 mm |
Wheelbase Size | 2790 mm | 2430 mm |
Fuel Tank Capacity | 70 L | 75 L |