1985 Alfa Romeo 33 vs. 2013 Mercedes-Benz SL
To start off, 2013 Mercedes-Benz SL is newer by 28 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 33 would be higher. At 4,600 cc (8 cylinders), 2013 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz SL (423 HP @ 5250 RPM) has 317 more horse power than 1985 Alfa Romeo 33. (106 HP @ 6000 RPM) In normal driving conditions, 2013 Mercedes-Benz SL should accelerate faster than 1985 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz SL weights approximately 885 kg more than 1985 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Mercedes-Benz SL 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 2013 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 1985 Alfa Romeo 33, 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, 2013 Mercedes-Benz SL (700 Nm @ 3500 RPM) has 565 more torque (in Nm) than 1985 Alfa Romeo 33. (135 Nm @ 4000 RPM). This means 2013 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 33.
Compare all specifications:
| 1985 Alfa Romeo 33 | 2013 Mercedes-Benz SL | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 33 | SL |
| Year Released | 1985 | 2013 |
| Engine Position | Front | Middle |
| Engine Size | 1489 cc | 4600 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 106 HP | 423 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 135 Nm | 700 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 67.2 mm | 86 mm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Top Speed | 180 km/hour | 210 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 4-speed manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 900 kg | 1785 kg |
| Vehicle Length | 4020 mm | 4612 mm |
| Vehicle Width | 1620 mm | 2099 mm |
| Vehicle Height | 1310 mm | 1315 mm |
| Wheelbase Size | 2460 mm | 2585 mm |
