2005 Cadillac XLR vs. 1956 Mercedes-Benz 300
To start off, 2005 Cadillac XLR is newer by 49 year(s). Which means there will be less support and parts availability for 1956 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1956 Mercedes-Benz 300 would be higher. At 4,572 cc (8 cylinders), 2005 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2005 Cadillac XLR (301 HP @ 6500 RPM) has 129 more horse power than 1956 Mercedes-Benz 300. (172 HP @ 5400 RPM). In normal driving conditions, 2005 Cadillac XLR should accelerate faster than 1956 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 1956 Mercedes-Benz 300 weights approximately 126 kg more than 2005 Cadillac XLR.
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, 2005 Cadillac XLR (420 Nm @ 4400 RPM) has 165 more torque (in Nm) than 1956 Mercedes-Benz 300. (255 Nm @ 4300 RPM). This means 2005 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1956 Mercedes-Benz 300. 2005 Cadillac XLR has automatic transmission and 1956 Mercedes-Benz 300 has manual transmission. 1956 Mercedes-Benz 300 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac XLR | 1956 Mercedes-Benz 300 | |
| Make | Cadillac | Mercedes-Benz |
| Model | XLR | 300 |
| Year Released | 2005 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 172 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 420 Nm | 255 Nm |
| Torque RPM | 4400 RPM | 4300 RPM |
| Engine Bore Size | 93.1 mm | 85.1 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Engine Compression Ratio | 10.5:1 | 8.6:1 |
| Acceleration 0-100mph | 5.9 seconds | 14 seconds |
| 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 | 1780 kg |
| Vehicle Length | 4520 mm | 4710 mm |
| Vehicle Width | 1840 mm | 1920 mm |
| Vehicle Height | 1290 mm | 1520 mm |
| Wheelbase Size | 2690 mm | 2910 mm |
| Fuel Tank Capacity | 68 L | 85 L |
