1973 Mercedes-Benz 450 vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 38 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 4,519 cc (8 cylinders), 1973 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 1973 Mercedes-Benz 450 (225 HP @ 5000 RPM) has 111 more horse power than 2011 Opel Insignia. (114 HP @ 6000 RPM). In normal driving conditions, 1973 Mercedes-Benz 450 should accelerate faster than 2011 Opel Insignia.
Because 1973 Mercedes-Benz 450 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Mercedes-Benz 450. However, in wet, icy, snow, or gravel driving conditions, 2011 Opel Insignia, being front wheel drive (FWD), will offer much better control with better grip. 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 223 more torque (in Nm) than 2011 Opel Insignia. (155 Nm @ 4000 RPM). This means 1973 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Insignia. 1973 Mercedes-Benz 450 has automatic transmission and 2011 Opel Insignia has manual transmission. 2011 Opel Insignia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Mercedes-Benz 450 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Mercedes-Benz 450 | 2011 Opel Insignia | |
| Make | Mercedes-Benz | Opel |
| Model | 450 | Insignia |
| Year Released | 1973 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 4519 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 225 HP | 114 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 378 Nm | 155 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4760 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1856 mm |
| Vehicle Height | 1340 mm | 1498 mm |
| Wheelbase Size | 2820 mm | 2737 mm |
