1977 Fiat 133 vs. 2013 Mercedes-Benz SLK
To start off, 2013 Mercedes-Benz SLK is newer by 36 year(s). Which means there will be less support and parts availability for 1977 Fiat 133. In addition, the cost of maintenance, including insurance, on 1977 Fiat 133 would be higher. At 5,500 cc (8 cylinders), 2013 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz SLK (409 HP @ 6800 RPM) has 375 more horse power than 1977 Fiat 133. (34 HP @ 4800 RPM) In normal driving conditions, 2013 Mercedes-Benz SLK should accelerate faster than 1977 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz SLK weights approximately 920 kg more than 1977 Fiat 133. 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, 2013 Mercedes-Benz SLK (540 Nm @ 4500 RPM) has 485 more torque (in Nm) than 1977 Fiat 133. (55 Nm @ 3200 RPM). This means 2013 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 133.
Compare all specifications:
| 1977 Fiat 133 | 2013 Mercedes-Benz SLK | |
| Make | Fiat | Mercedes-Benz |
| Model | 133 | SLK |
| Year Released | 1977 | 2013 |
| Engine Position | Rear | Middle |
| Engine Size | 843 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 34 HP | 409 HP |
| Engine RPM | 4800 RPM | 6800 RPM |
| Torque | 55 Nm | 540 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Bore Size | 65 mm | 98 mm |
| Engine Stroke Size | 68 mm | 90 mm |
| Engine Compression Ratio | 7.9:1 | 12.6:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 690 kg | 1610 kg |
| Vehicle Length | 3460 mm | 4146 mm |
| Vehicle Width | 1430 mm | 2006 mm |
| Vehicle Height | 1330 mm | 1300 mm |
| Wheelbase Size | 2030 mm | 2430 mm |
