1968 Cadillac Calais vs. 1976 Datsun 280Z
To start off, 1976 Datsun 280Z is newer by 8 year(s). Which means there will be less support and parts availability for 1968 Cadillac Calais. In addition, the cost of maintenance, including insurance, on 1968 Cadillac Calais would be higher. At 7,734 cc (8 cylinders), 1968 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1968 Cadillac Calais (228 HP @ 4400 RPM) has 78 more horse power than 1976 Datsun 280Z. (150 HP @ 5600 RPM). In normal driving conditions, 1968 Cadillac Calais should accelerate faster than 1976 Datsun 280Z. With that said, vehicle weight also plays an important factor in acceleration. 1968 Cadillac Calais weights approximately 905 kg more than 1976 Datsun 280Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1968 Cadillac Calais (711 Nm) has 490 more torque (in Nm) than 1976 Datsun 280Z. (221 Nm). This means 1968 Cadillac Calais will have an easier job in driving up hills or pulling heavy equipment than 1976 Datsun 280Z.
Compare all specifications:
| 1968 Cadillac Calais | 1976 Datsun 280Z | |
| Make | Cadillac | Datsun |
| Model | Calais | 280Z |
| Year Released | 1968 | 1976 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 7734 cc | 2753 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 150 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 711 Nm | 221 Nm |
| Engine Bore Size | 109.2 mm | 86.1 mm |
| Engine Stroke Size | 103.1 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 2105 kg | 1200 kg |
| Vehicle Length | 5720 mm | 4399 mm |
| Vehicle Width | 2040 mm | 1631 mm |
| Wheelbase Size | 3300 mm | 2304 mm |
| Fuel Tank Capacity | 82 L | 60 L |
