1974 Alfa Romeo Alfetta vs. 1977 Mercedes-Benz 450
To start off, 1977 Mercedes-Benz 450 is newer by 3 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfetta would be higher. At 5,025 cc (8 cylinders), 1977 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 1977 Mercedes-Benz 450 (238 HP @ 5000 RPM) has 129 more horse power than 1974 Alfa Romeo Alfetta. (109 HP @ 5600 RPM) In normal driving conditions, 1977 Mercedes-Benz 450 should accelerate faster than 1974 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 1977 Mercedes-Benz 450 weights approximately 517 kg more than 1974 Alfa Romeo Alfetta. 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, 1977 Mercedes-Benz 450 (402 Nm @ 3200 RPM) has 261 more torque (in Nm) than 1974 Alfa Romeo Alfetta. (141 Nm @ 4300 RPM). This means 1977 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Alfetta. 1977 Mercedes-Benz 450 has automatic transmission and 1974 Alfa Romeo Alfetta has manual transmission. 1974 Alfa Romeo Alfetta 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:
1974 Alfa Romeo Alfetta | 1977 Mercedes-Benz 450 | |
Make | Alfa Romeo | Mercedes-Benz |
Model | Alfetta | 450 |
Year Released | 1974 | 1977 |
Engine Position | Front | Front |
Engine Size | 1570 cc | 5025 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 109 HP | 238 HP |
Engine RPM | 5600 RPM | 5000 RPM |
Torque | 141 Nm | 402 Nm |
Torque RPM | 4300 RPM | 3200 RPM |
Engine Compression Ratio | 9.0:1 | 8.8:1 |
Top Speed | 159 km/hour | 225 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 998 kg | 1515 kg |
Vehicle Length | 4200 mm | 4760 mm |
Vehicle Width | 1670 mm | 1800 mm |
Vehicle Height | 1340 mm | 1340 mm |
Wheelbase Size | 2410 mm | 2820 mm |
Fuel Tank Capacity | 49 L | 90 L |