1971 Alfa Romeo Junior vs. 2010 Mercedes-Benz SL
To start off, 2010 Mercedes-Benz SL is newer by 39 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Junior. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Junior would be higher. At 5,461 cc (8 cylinders), 2010 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SL (382 HP @ 6000 RPM) has 296 more horse power than 1971 Alfa Romeo Junior. (86 HP @ 6000 RPM) In normal driving conditions, 2010 Mercedes-Benz SL should accelerate faster than 1971 Alfa Romeo Junior. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SL weights approximately 1860 kg more than 1971 Alfa Romeo Junior. 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, 2010 Mercedes-Benz SL (530 Nm @ 2800 RPM) has 415 more torque (in Nm) than 1971 Alfa Romeo Junior. (115 Nm @ 3200 RPM). This means 2010 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Junior. 2010 Mercedes-Benz SL has automatic transmission and 1971 Alfa Romeo Junior has manual transmission. 1971 Alfa Romeo Junior will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Alfa Romeo Junior | 2010 Mercedes-Benz SL | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Junior | SL |
| Year Released | 1971 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1288 cc | 5461 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 382 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 115 Nm | 530 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 970 kg | 2830 kg |
| Vehicle Length | 3910 mm | 4540 mm |
| Vehicle Width | 1560 mm | 1820 mm |
| Vehicle Height | 1290 mm | 1300 mm |
| Wheelbase Size | 2260 mm | 2570 mm |
