2008 Mercedes-Benz SL vs. 2010 Alfa Romeo Brera
To start off, 2010 Alfa Romeo Brera is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz SL would be higher. At 5,513 cc (12 cylinders), 2008 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SL (510 HP @ 5000 RPM) has 254 more horse power than 2010 Alfa Romeo Brera. (256 HP @ 6200 RPM). In normal driving conditions, 2008 Mercedes-Benz SL should accelerate faster than 2010 Alfa Romeo Brera. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SL weights approximately 340 kg more than 2010 Alfa Romeo Brera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Alfa Romeo Brera is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2010 Alfa Romeo Brera will offer significantly more control. 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, 2008 Mercedes-Benz SL (830 Nm @ 1900 RPM) has 508 more torque (in Nm) than 2010 Alfa Romeo Brera. (322 Nm @ 4500 RPM). This means 2008 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2010 Alfa Romeo Brera. 2008 Mercedes-Benz SL has automatic transmission and 2010 Alfa Romeo Brera has manual transmission. 2010 Alfa Romeo Brera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mercedes-Benz SL | 2010 Alfa Romeo Brera | |
| Make | Mercedes-Benz | Alfa Romeo |
| Model | SL | Brera |
| Year Released | 2008 | 2010 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5513 cc | 3193 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 510 HP | 256 HP |
| Engine RPM | 5000 RPM | 6200 RPM |
| Torque | 830 Nm | 322 Nm |
| Torque RPM | 1900 RPM | 4500 RPM |
| Engine Compression Ratio | 9.0:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 240 km/hour |
| Acceleration 0-100mph | 4.5 seconds | 6.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 2045 kg | 1705 kg |
| Vehicle Length | 4540 mm | 4420 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Vehicle Height | 1300 mm | 1350 mm |
| Wheelbase Size | 2570 mm | 2530 mm |
| Fuel Consumption Overall | 14.3 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
