1977 Fiat 131 vs. 2009 Mercedes-Benz CLK
To start off, 2009 Mercedes-Benz CLK is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Fiat 131. In addition, the cost of maintenance, including insurance, on 1977 Fiat 131 would be higher. At 2,987 cc (6 cylinders), 2009 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLK (221 HP @ 4200 RPM) has 157 more horse power than 1977 Fiat 131. (64 HP @ 5400 RPM) In normal driving conditions, 2009 Mercedes-Benz CLK should accelerate faster than 1977 Fiat 131. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLK weights approximately 710 kg more than 1977 Fiat 131. 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, 2009 Mercedes-Benz CLK (510 Nm @ 1400 RPM) has 408 more torque (in Nm) than 1977 Fiat 131. (102 Nm @ 3000 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 1977 Fiat 131. 2009 Mercedes-Benz CLK has automatic transmission and 1977 Fiat 131 has manual transmission. 1977 Fiat 131 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz CLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Fiat 131 | 2009 Mercedes-Benz CLK | |
| Make | Fiat | Mercedes-Benz |
| Model | 131 | CLK |
| Year Released | 1977 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 64 HP | 221 HP |
| Engine RPM | 5400 RPM | 4200 RPM |
| Torque | 102 Nm | 510 Nm |
| Torque RPM | 3000 RPM | 1400 RPM |
| Engine Bore Size | 76.1 mm | 83 mm |
| Engine Stroke Size | 71.5 mm | 94 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1020 kg | 1730 kg |
| Vehicle Length | 4270 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2720 mm |
