1968 Alfa Romeo GT vs. 1977 Mercedes-Benz 450
To start off, 1977 Mercedes-Benz 450 is newer by 9 year(s). Which means there will be less support and parts availability for 1968 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1968 Alfa Romeo GT 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 151 more horse power than 1968 Alfa Romeo GT. (87 HP @ 6000 RPM) In normal driving conditions, 1977 Mercedes-Benz 450 should accelerate faster than 1968 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 1977 Mercedes-Benz 450 weights approximately 535 kg more than 1968 Alfa Romeo GT. 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 262 more torque (in Nm) than 1968 Alfa Romeo GT. (140 Nm @ 3200 RPM). This means 1977 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 1968 Alfa Romeo GT.
Compare all specifications:
| 1968 Alfa Romeo GT | 1977 Mercedes-Benz 450 | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | GT | 450 |
| Year Released | 1968 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 5025 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 238 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 140 Nm | 402 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 78 mm | 97 mm |
| Engine Stroke Size | 67.5 mm | 85 mm |
| Engine Compression Ratio | 9.0:1 | 8.8:1 |
| Top Speed | 170 km/hour | 225 km/hour |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 980 kg | 1515 kg |
| Vehicle Length | 4090 mm | 4760 mm |
| Vehicle Width | 1590 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1340 mm |
| Wheelbase Size | 2160 mm | 2820 mm |
| Fuel Tank Capacity | 46 L | 90 L |
