2006 Cadillac XLR vs. 1973 Datsun 240Z
To start off, 2006 Cadillac XLR is newer by 33 year(s). Which means there will be less support and parts availability for 1973 Datsun 240Z. In addition, the cost of maintenance, including insurance, on 1973 Datsun 240Z would be higher. At 4,572 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (320 HP @ 6400 RPM) has 169 more horse power than 1973 Datsun 240Z. (151 HP @ 5600 RPM). In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 1973 Datsun 240Z. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 588 kg more than 1973 Datsun 240Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 XLR (420 Nm @ 4400 RPM) has 222 more torque (in Nm) than 1973 Datsun 240Z. (198 Nm @ 4400 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1973 Datsun 240Z.
Compare all specifications:
| 2006 Cadillac XLR | 1973 Datsun 240Z | |
| Make | Cadillac | Datsun |
| Model | XLR | 240Z |
| Year Released | 2006 | 1973 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 2393 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 151 HP |
| Engine RPM | 6400 RPM | 5600 RPM |
| Torque | 420 Nm | 198 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Engine Bore Size | 93 mm | 83 mm |
| Engine Stroke Size | 84 mm | 73.7 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Top Speed | 250 km/hour | 201 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 8 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1656 kg | 1068 kg |
| Vehicle Length | 4520 mm | 4140 mm |
| Vehicle Width | 1840 mm | 1630 mm |
| Wheelbase Size | 2690 mm | 2300 mm |
| Fuel Consumption Overall | 12.4 L/100km | 11 L/100km |
