1989 Alfa Romeo 75 vs. 2011 Mercedes-Benz SL
To start off, 2011 Mercedes-Benz SL is newer by 22 year(s). Which means there will be less support and parts availability for 1989 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1989 Alfa Romeo 75 would be higher. At 3,498 cc (6 cylinders), 2011 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz SL (311 HP @ 6500 RPM) has 202 more horse power than 1989 Alfa Romeo 75. (109 HP @ 4200 RPM) In normal driving conditions, 2011 Mercedes-Benz SL should accelerate faster than 1989 Alfa Romeo 75.
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 SL (360 Nm @ 4900 RPM) has 125 more torque (in Nm) than 1989 Alfa Romeo 75. (235 Nm @ 2400 RPM). This means 2011 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1989 Alfa Romeo 75. 2011 Mercedes-Benz SL has automatic transmission and 1989 Alfa Romeo 75 has manual transmission. 1989 Alfa Romeo 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Alfa Romeo 75 | 2011 Mercedes-Benz SL | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 75 | SL |
| Year Released | 1989 | 2011 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 109 HP | 311 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 235 Nm | 360 Nm |
| Torque RPM | 2400 RPM | 4900 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4340 mm | 4582 mm |
| Vehicle Height | 1410 mm | 1298 mm |
| Wheelbase Size | 2520 mm | 2560 mm |
| Fuel Tank Capacity | 49 L | 80 L |
