1984 Alfa Romeo 33 vs. 2005 Mercedes-Benz A
To start off, 2005 Mercedes-Benz A is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo 33 would be higher. At 1,897 cc (4 cylinders), 2005 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz A (123 HP @ 4000 RPM) has 30 more horse power than 1984 Alfa Romeo 33. (93 HP @ 5750 RPM) In normal driving conditions, 2005 Mercedes-Benz A should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz A weights approximately 240 kg more than 1984 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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 A (185 Nm @ 4000 RPM) has 55 more torque (in Nm) than 1984 Alfa Romeo 33. (130 Nm @ 4000 RPM). This means 2005 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33.
Compare all specifications:
| 1984 Alfa Romeo 33 | 2005 Mercedes-Benz A | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 33 | A |
| Year Released | 1984 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1897 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 93 HP | 123 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 130 Nm | 185 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 84.1 mm | 84 mm |
| Engine Stroke Size | 67.2 mm | 85.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 915 kg | 1155 kg |
| Vehicle Length | 4150 mm | 3610 mm |
| Vehicle Width | 1620 mm | 1730 mm |
| Vehicle Height | 1350 mm | 1590 mm |
| Wheelbase Size | 2410 mm | 2430 mm |
| Fuel Tank Capacity | 50 L | 54 L |
