2008 GMC Envoy vs. 1973 Mercedes-Benz 450
To start off, 2008 GMC Envoy is newer by 35 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 450. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 450 would be higher. At 4,520 cc (8 cylinders), 1973 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 2008 GMC Envoy (285 HP @ 6000 RPM) has 60 more horse power than 1973 Mercedes-Benz 450. (225 HP @ 5000 RPM). In normal driving conditions, 2008 GMC Envoy should accelerate faster than 1973 Mercedes-Benz 450. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Envoy weights approximately 988 kg more than 1973 Mercedes-Benz 450. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercedes-Benz 450. In wet, icy, snow, or gravel driving conditions, 2008 GMC Envoy 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, 1973 Mercedes-Benz 450 (378 Nm @ 3000 RPM) has 4 more torque (in Nm) than 2008 GMC Envoy. (374 Nm @ 4600 RPM). This means 1973 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Envoy.
Compare all specifications:
| 2008 GMC Envoy | 1973 Mercedes-Benz 450 | |
| Make | GMC | Mercedes-Benz |
| Model | Envoy | 450 |
| Year Released | 2008 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 4520 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 285 HP | 225 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 374 Nm | 378 Nm |
| Torque RPM | 4600 RPM | 3000 RPM |
| Engine Compression Ratio | 10.3:1 | 8.8:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2730 kg | 1742 kg |
| Vehicle Length | 4870 mm | 4970 mm |
| Vehicle Width | 1900 mm | 1870 mm |
| Vehicle Height | 1830 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2870 mm |
