1981 Mazda RX-7 vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1981 Mazda RX-7 would be higher. At 2,292 cc, 1981 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (173 HP @ 5500 RPM) has 69 more horse power than 1981 Mazda RX-7. (104 HP @ 6000 RPM) In normal driving conditions, 2004 Opel Vectra should accelerate faster than 1981 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 425 kg more than 1981 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Mazda RX-7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1981 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Opel Vectra (229 Nm @ 2500 RPM) has 84 more torque (in Nm) than 1981 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda RX-7.
Compare all specifications:
1981 Mazda RX-7 | 2004 Opel Vectra | |
Make | Mazda | Opel |
Model | RX-7 | Vectra |
Year Released | 1981 | 2004 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 2292 cc | 1995 cc |
Engine Type | dual-disk rotary | in-line |
Horse Power | 104 HP | 173 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 145 Nm | 229 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 188 km/hour | 230 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1060 kg | 1485 kg |
Vehicle Length | 4300 mm | 4600 mm |
Vehicle Width | 1680 mm | 1800 mm |
Vehicle Height | 1280 mm | 1470 mm |
Wheelbase Size | 2430 mm | 2710 mm |
Fuel Tank Capacity | 65 L | 60 L |