1971 Alfa Romeo Giulia vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 40 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Giulia would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (536 HP) has 455 more horse power than 1971 Alfa Romeo Giulia. (81 HP) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 1971 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 1182 kg more than 1971 Alfa Romeo Giulia. 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, 2011 Mercedes-Benz S (799 Nm @ 2000 RPM) has 695 more torque (in Nm) than 1971 Alfa Romeo Giulia. (104 Nm @ 4900 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Giulia. 2011 Mercedes-Benz S has automatic transmission and 1971 Alfa Romeo Giulia has manual transmission. 1971 Alfa Romeo Giulia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Alfa Romeo Giulia | 2011 Mercedes-Benz S | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Giulia | S |
| Year Released | 1971 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 81 HP | 536 HP |
| Torque | 104 Nm | 799 Nm |
| Torque RPM | 4900 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1048 kg | 2230 kg |
| Vehicle Length | 4170 mm | 5245 mm |
| Vehicle Width | 1570 mm | 1872 mm |
| Vehicle Height | 1440 mm | 1473 mm |
| Wheelbase Size | 2460 mm | 3165 mm |
| Fuel Tank Capacity | 46 L | 80 L |
