2004 BMW M6 vs. 1977 Mercedes-Benz 450
To start off, 2004 BMW M6 is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Mercedes-Benz 450. In addition, the cost of maintenance, including insurance, on 1977 Mercedes-Benz 450 would be higher. At 5,025 cc (8 cylinders), 1977 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 2004 BMW M6 (500 HP @ 7750 RPM) has 262 more horse power than 1977 Mercedes-Benz 450. (238 HP @ 5000 RPM). In normal driving conditions, 2004 BMW M6 should accelerate faster than 1977 Mercedes-Benz 450. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW M6 weights approximately 270 kg more than 1977 Mercedes-Benz 450. 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, 2004 BMW M6 (520 Nm @ 6100 RPM) has 118 more torque (in Nm) than 1977 Mercedes-Benz 450. (402 Nm @ 3200 RPM). This means 2004 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1977 Mercedes-Benz 450. 1977 Mercedes-Benz 450 has automatic transmission and 2004 BMW M6 has manual transmission. 2004 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Mercedes-Benz 450 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW M6 | 1977 Mercedes-Benz 450 | |
| Make | BMW | Mercedes-Benz |
| Model | M6 | 450 |
| Year Released | 2004 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 4998 cc | 5025 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 500 HP | 238 HP |
| Engine RPM | 7750 RPM | 5000 RPM |
| Torque | 520 Nm | 402 Nm |
| Torque RPM | 6100 RPM | 3200 RPM |
| Engine Bore Size | 92 mm | 97 mm |
| Engine Stroke Size | 75.2 mm | 85 mm |
| Engine Compression Ratio | 12.0:1 | 8.8:1 |
| Top Speed | 250 km/hour | 225 km/hour |
| Acceleration 0-100mph | 4.2 seconds | 8.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1785 kg | 1515 kg |
| Vehicle Length | 4880 mm | 4760 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1340 mm |
| Wheelbase Size | 2790 mm | 2820 mm |
| Fuel Tank Capacity | 70 L | 90 L |
