2009 Mazda CX-7 vs. 1977 Opel Monza
To start off, 2009 Mazda CX-7 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Opel Monza. In addition, the cost of maintenance, including insurance, on 1977 Opel Monza would be higher. At 2,490 cc (6 cylinders), 1977 Opel Monza is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 108 more horse power than 1977 Opel Monza. (136 HP @ 5600 RPM). In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 1977 Opel Monza. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda CX-7 weights approximately 390 kg more than 1977 Opel Monza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Opel Monza. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-7 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 Mazda CX-7 (350 Nm @ 2500 RPM) has 164 more torque (in Nm) than 1977 Opel Monza. (186 Nm @ 4600 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Monza.
Compare all specifications:
2009 Mazda CX-7 | 1977 Opel Monza | |
Make | Mazda | Opel |
Model | CX-7 | Monza |
Year Released | 2009 | 1977 |
Engine Position | Front | Front |
Engine Size | 2258 cc | 2490 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 244 HP | 136 HP |
Engine RPM | 5000 RPM | 5600 RPM |
Torque | 350 Nm | 186 Nm |
Torque RPM | 2500 RPM | 4600 RPM |
Engine Compression Ratio | 8.4:1 | 9.2:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1180 kg | 790 kg |
Vehicle Length | 4680 mm | 4730 mm |
Vehicle Width | 1880 mm | 1730 mm |
Vehicle Height | 1650 mm | 1350 mm |
Wheelbase Size | 2760 mm | 2670 mm |
Fuel Tank Capacity | 69 L | 43 L |