2005 Mercedes-Benz Viano vs. 1973 Pontiac Firebird
To start off, 2005 Mercedes-Benz Viano is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1973 Pontiac Firebird would be higher. At 4,092 cc (6 cylinders), 1973 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz Viano (187 HP @ 5700 RPM) has 79 more horse power than 1973 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 2005 Mercedes-Benz Viano should accelerate faster than 1973 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz Viano weights approximately 640 kg more than 1973 Pontiac Firebird. 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, 2005 Mercedes-Benz Viano (270 Nm @ 2750 RPM) has 33 more torque (in Nm) than 1973 Pontiac Firebird. (237 Nm @ 1600 RPM). This means 2005 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 1973 Pontiac Firebird.
Compare all specifications:
| 2005 Mercedes-Benz Viano | 1973 Pontiac Firebird | |
| Make | Mercedes-Benz | Pontiac |
| Model | Viano | Firebird |
| Year Released | 2005 | 1973 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 4092 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 187 HP | 108 HP |
| Engine RPM | 5700 RPM | 3600 RPM |
| Torque | 270 Nm | 237 Nm |
| Torque RPM | 2750 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2110 kg | 1470 kg |
| Vehicle Length | 4750 mm | 4880 mm |
| Vehicle Width | 1910 mm | 1870 mm |
| Vehicle Height | 1880 mm | 1290 mm |
| Wheelbase Size | 3210 mm | 2750 mm |
