2001 Alfa Romeo 147 vs. 1973 Mercedes-Benz 450
To start off, 2001 Alfa Romeo 147 is newer by 28 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 121 more horse power than 2001 Alfa Romeo 147. (104 HP @ 5600 RPM) In normal driving conditions, 1973 Mercedes-Benz 450 should accelerate faster than 2001 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercedes-Benz 450 weights approximately 369 kg more than 2001 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2001 Alfa Romeo 147, 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 238 more torque (in Nm) than 2001 Alfa Romeo 147. (140 Nm @ 4200 RPM). This means 1973 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 2001 Alfa Romeo 147. 1973 Mercedes-Benz 450 has automatic transmission and 2001 Alfa Romeo 147 has manual transmission. 2001 Alfa Romeo 147 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:
| 2001 Alfa Romeo 147 | 1973 Mercedes-Benz 450 | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 147 | 450 |
| Year Released | 2001 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 4519 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 104 HP | 225 HP |
| Engine RPM | 5600 RPM | 5000 RPM |
| Torque | 140 Nm | 378 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 92 mm |
| Engine Stroke Size | 75.7 mm | 85 mm |
| Engine Compression Ratio | 10.3:1 | 8.8:1 |
| Top Speed | 185 km/hour | 215 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1266 kg | 1635 kg |
| Vehicle Length | 4180 mm | 4760 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1340 mm |
| Wheelbase Size | 2600 mm | 2820 mm |
| Fuel Tank Capacity | 61 L | 90 L |
