2008 Alfa Romeo 147 vs. 2007 Mercedes-Benz S
To start off, 2008 Alfa Romeo 147 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz S would be higher. At 2,987 cc (6 cylinders), 2007 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz S (232 HP @ 3800 RPM) has 128 more horse power than 2008 Alfa Romeo 147. (104 HP @ 5600 RPM) In normal driving conditions, 2007 Mercedes-Benz S should accelerate faster than 2008 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz S weights approximately 739 kg more than 2008 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercedes-Benz S 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 2007 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2008 Alfa Romeo 147, 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, 2007 Mercedes-Benz S (540 Nm @ 1600 RPM) has 399 more torque (in Nm) than 2008 Alfa Romeo 147. (141 Nm @ 4200 RPM). This means 2007 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 147. 2007 Mercedes-Benz S has automatic transmission and 2008 Alfa Romeo 147 has manual transmission. 2008 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Alfa Romeo 147 | 2007 Mercedes-Benz S | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 147 | S |
| Year Released | 2008 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 104 HP | 232 HP |
| Engine RPM | 5600 RPM | 3800 RPM |
| Torque | 141 Nm | 540 Nm |
| Torque RPM | 4200 RPM | 1600 RPM |
| Engine Bore Size | 82 mm | 83 mm |
| Engine Stroke Size | 75.7 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 185 km/hour | 250 km/hour |
| Acceleration 0-100mph | 11.3 seconds | 7.5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1265 kg | 2004 kg |
| Vehicle Length | 4230 mm | 5210 mm |
| Vehicle Width | 1740 mm | 1880 mm |
| Vehicle Height | 1450 mm | 1480 mm |
| Wheelbase Size | 2550 mm | 3170 mm |
| Fuel Consumption Overall | 8.1 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 60 L | 90 L |
