1996 Opel Calibra vs. 1978 Datsun 280Z
To start off, 1996 Opel Calibra is newer by 18 year(s). Which means there will be less support and parts availability for 1978 Datsun 280Z. In addition, the cost of maintenance, including insurance, on 1978 Datsun 280Z would be higher. At 2,753 cc (6 cylinders), 1978 Datsun 280Z is equipped with a bigger engine. In terms of performance, 1978 Datsun 280Z (150 HP @ 5600 RPM) has 35 more horse power than 1996 Opel Calibra. (115 HP @ 5200 RPM) In normal driving conditions, 1978 Datsun 280Z should accelerate faster than 1996 Opel Calibra. With that said, vehicle weight also plays an important factor in acceleration. 1978 Datsun 280Z weights approximately 114 kg more than 1996 Opel Calibra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1978 Datsun 280Z (221 Nm @ 4400 RPM) has 48 more torque (in Nm) than 1996 Opel Calibra. (173 Nm @ 2600 RPM). This means 1978 Datsun 280Z will have an easier job in driving up hills or pulling heavy equipment than 1996 Opel Calibra.
Compare all specifications:
| 1996 Opel Calibra | 1978 Datsun 280Z | |
| Make | Opel | Datsun |
| Model | Calibra | 280Z |
| Year Released | 1996 | 1978 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2753 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 150 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 173 Nm | 221 Nm |
| Torque RPM | 2600 RPM | 4400 RPM |
| Engine Bore Size | 86.1 mm | 86.1 mm |
| Engine Stroke Size | 86 mm | 79 mm |
| Engine Compression Ratio | 9.2:1 | 8.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1190 kg | 1304 kg |
| Vehicle Length | 4500 mm | 4399 mm |
| Vehicle Width | 1700 mm | 1631 mm |
| Wheelbase Size | 2610 mm | 2304 mm |
