2005 Chevrolet Colorado vs. 1977 Opel Monza
To start off, 2005 Chevrolet Colorado is newer by 28 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 2,768 cc (4 cylinders), 2005 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Colorado (175 HP @ 6000 RPM) has 60 more horse power than 1977 Opel Monza. (115 HP @ 5600 RPM). In normal driving conditions, 2005 Chevrolet Colorado should accelerate faster than 1977 Opel Monza. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Colorado weights approximately 238 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.
Let's talk about torque, 2005 Chevrolet Colorado (251 Nm) has 89 more torque (in Nm) than 1977 Opel Monza. (162 Nm). This means 2005 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Monza.
Compare all specifications:
| 2005 Chevrolet Colorado | 1977 Opel Monza | |
| Make | Chevrolet | Opel |
| Model | Colorado | Monza |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2768 cc | 1979 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 115 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 251 Nm | 162 Nm |
| Engine Bore Size | 93 mm | 95 mm |
| Engine Stroke Size | 102 mm | 69.8 mm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1573 kg | 1335 kg |
| Vehicle Length | 5270 mm | 4730 mm |
| Vehicle Width | 1720 mm | 1730 mm |
| Vehicle Height | 1650 mm | 1350 mm |
| Wheelbase Size | 3210 mm | 2550 mm |
