2000 Cadillac XLR vs. 1975 Porsche 924
To start off, 2000 Cadillac XLR is newer by 25 year(s). Which means there will be less support and parts availability for 1975 Porsche 924. In addition, the cost of maintenance, including insurance, on 1975 Porsche 924 would be higher. At 4,565 cc (8 cylinders), 2000 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2000 Cadillac XLR (301 HP @ 6400 RPM) has 178 more horse power than 1975 Porsche 924. (123 HP @ 5800 RPM). In normal driving conditions, 2000 Cadillac XLR should accelerate faster than 1975 Porsche 924. With that said, vehicle weight also plays an important factor in acceleration. 2000 Cadillac XLR weights approximately 474 kg more than 1975 Porsche 924. 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, 2000 Cadillac XLR (428 Nm @ 4400 RPM) has 263 more torque (in Nm) than 1975 Porsche 924. (165 Nm @ 3500 RPM). This means 2000 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1975 Porsche 924. 2000 Cadillac XLR has automatic transmission and 1975 Porsche 924 has manual transmission. 1975 Porsche 924 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2000 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 Cadillac XLR | 1975 Porsche 924 | |
| Make | Cadillac | Porsche |
| Model | XLR | 924 |
| Year Released | 2000 | 1975 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1984 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 123 HP |
| Engine RPM | 6400 RPM | 5800 RPM |
| Torque | 428 Nm | 165 Nm |
| Torque RPM | 4400 RPM | 3500 RPM |
| Engine Bore Size | 93 mm | 86.5 mm |
| Engine Stroke Size | 84 mm | 84.4 mm |
| Top Speed | 250 km/hour | 192 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1654 kg | 1180 kg |
| Vehicle Length | 4520 mm | 4330 mm |
| Vehicle Width | 1840 mm | 1690 mm |
| Vehicle Height | 1290 mm | 1280 mm |
| Fuel Tank Capacity | 68 L | 61 L |
