2006 Cadillac SRX vs. 1978 Datsun 280Z
To start off, 2006 Cadillac SRX is newer by 28 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 3,562 cc (6 cylinders), 2006 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2006 Cadillac SRX (256 HP @ 6500 RPM) has 106 more horse power than 1978 Datsun 280Z. (150 HP @ 5600 RPM). In normal driving conditions, 2006 Cadillac SRX should accelerate faster than 1978 Datsun 280Z. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 585 kg more than 1978 Datsun 280Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1978 Datsun 280Z. In wet, icy, snow, or gravel driving conditions, 2006 Cadillac SRX 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, 2006 Cadillac SRX (342 Nm @ 2800 RPM) has 121 more torque (in Nm) than 1978 Datsun 280Z. (221 Nm @ 4400 RPM). This means 2006 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1978 Datsun 280Z.
Compare all specifications:
| 2006 Cadillac SRX | 1978 Datsun 280Z | |
| Make | Cadillac | Datsun |
| Model | SRX | 280Z |
| Year Released | 2006 | 1978 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 2753 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 256 HP | 150 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 342 Nm | 221 Nm |
| Torque RPM | 2800 RPM | 4400 RPM |
| Engine Bore Size | 94 mm | 86.1 mm |
| Engine Stroke Size | 85 mm | 79 mm |
| Engine Compression Ratio | 10.2:1 | 8.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1889 kg | 1304 kg |
| Vehicle Length | 4960 mm | 4399 mm |
| Vehicle Width | 1850 mm | 1631 mm |
| Wheelbase Size | 2960 mm | 2304 mm |
| Fuel Tank Capacity | 76 L | 60 L |
