1969 Fiat 128 vs. 1991 Mercedes-Benz SL
To start off, 1991 Mercedes-Benz SL is newer by 22 year(s). Which means there will be less support and parts availability for 1969 Fiat 128. In addition, the cost of maintenance, including insurance, on 1969 Fiat 128 would be higher. At 2,961 cc (6 cylinders), 1991 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz SL (228 HP @ 6400 RPM) has 174 more horse power than 1969 Fiat 128. (54 HP @ 6000 RPM) In normal driving conditions, 1991 Mercedes-Benz SL should accelerate faster than 1969 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz SL weights approximately 865 kg more than 1969 Fiat 128. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 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 1991 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 1969 Fiat 128, 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, 1991 Mercedes-Benz SL (272 Nm @ 4600 RPM) has 195 more torque (in Nm) than 1969 Fiat 128. (77 Nm @ 3200 RPM). This means 1991 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1969 Fiat 128.
Compare all specifications:
| 1969 Fiat 128 | 1991 Mercedes-Benz SL | |
| Make | Fiat | Mercedes-Benz |
| Model | 128 | SL |
| Year Released | 1969 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1115 cc | 2961 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 54 HP | 228 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 77 Nm | 272 Nm |
| Torque RPM | 3200 RPM | 4600 RPM |
| Engine Bore Size | 80 mm | 88.5 mm |
| Engine Stroke Size | 55.5 mm | 80.3 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 825 kg | 1690 kg |
| Vehicle Length | 3870 mm | 4480 mm |
| Vehicle Width | 1590 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2450 mm | 2520 mm |
| Fuel Tank Capacity | 38 L | 80 L |
